The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of Sep 2015.

 site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun Pres09                      
        mean   high    low  Total 12hMx  Mean  High   Low  Mean  High   Low  Total   Max Temp Anom             Anom                      
          mb     mb     mb     mm    mm     C     C     C     C     C     C     hr    hr    C    C    %    %     mb                      
03002                                                       9.7  12.2   5.2                                          Baltasound          
03005                        87.2  23.0                     9.8  12.0   6.8                          82              Lerwick             
03008 1015.1 1035.6  992.3   51.0  16.0                                                              61              Fair Isle           
03010 1015.0 1035.7  990.3                                                                                           Sule Skerry         
03017                        45.2   8.0  14.0  18.0  11.5   9.6  12.1   7.6   75.5  10.9 11.8 +0.4   48   81*        Kirkwall            
03023 1015.1 1036.4  991.9   62.4  17.0  14.4  17.9  12.6  10.3  14.1   7.3              12.4 -0.3   59              South Uist Range    
03026                                                                        110.5  11.6                             Stornoway           
03031                        50.6  13.0  14.6  20.8  10.7   6.0   9.7   0.4  120.3  11.2 10.3 -0.2   34              Loch Glascarnoch    
03034                        43.4   7.0  15.1  20.9  11.5   9.2  13.8   4.7              12.2 -0.2                   Aultbea             
03037 1015.9 1037.1  993.0   59.0  10.0  15.7  21.4  12.6   9.3  13.4   5.8              12.5                        Lusa                
03044                        36.0   7.0  15.8  20.2  11.5   6.7  12.2  -0.3              11.3 +0.1   34              Altnaharra          
03047                                                       6.4  11.7  -0.7                                          Tulloch Bridge      
03062                        28.8  11.0  16.3  20.4  12.1   7.4  10.4   1.2              11.9 -0.1   54              Tain Range          
03063                        45.4  12.0  15.8  22.4  10.9   7.1  12.1   0.7  106.9   9.2 11.5                        Aviemore            
03066                                                       8.6  12.1   3.1  128.8  11.6                 123*        Kinloss             
03068 1015.8 1036.9  991.7   36.0  14.0  16.1  20.0  12.6   8.4  12.1   4.0              12.3 +0.0   51              Lossiemouth         
03075 1015.2 1036.1  990.9   23.4   5.0  14.4  18.3  11.7   9.5  12.2   4.8              12.0 +0.5   32              Wick                
03080                        40.0  12.0                     6.2  11.7   1.2                          59              Aboyne              
03088                        37.8  10.0  14.0  19.9  11.3   8.9  11.6   6.7              11.5 -0.4   60              Inverbervie         
03091                        50.6  14.0                     8.8  12.5   3.3  106.8  10.5             76   96*        Aberdeen Dyce       
03171                        38.4   9.0  16.2  21.0  12.6   8.1  13.1   3.8  137.1  12.5 12.1 -0.5   60  110*        Leuchars            
03100                        35.4   7.0  14.7  17.3  13.1  10.4  13.1   6.7  125.8  10.9 12.5 +0.0   32              Tiree               
03105 1016.4 1037.6  993.6   34.8   7.0  15.3  17.5  13.5   9.2  13.0   3.9              12.2 -0.4   30              Port Ellen          
03111                        33.6   8.0  15.5  19.1  13.5   9.5  12.5   2.6              12.5 -0.4   31              Machrihanish        
03132                                                       7.9  12.7   2.1                                          West Freugh         
03134                        28.2   7.0  16.9  20.2  13.5   7.4  12.0   3.6  158.4  12.5 12.1                        Glasgow Bishopton   
03136 1016.4 1037.5  993.0               16.3  20.1  14.0   8.5  12.8   4.4  130.3  11.3 12.4 -0.6       106         Prestwick           
03144                        15.2   6.0  16.8  21.5  12.6   6.6  11.9   0.7              11.7 -0.6   19              Strathallan         
03153                                                       9.2  12.6   6.1                                          Dundrennan          
03155                        29.0   7.0  15.6  20.5  11.6   6.7  11.2   3.0              11.2 -0.4   37              Drumalbin           
03162 1016.7 1037.7  992.1                                                                                     +2.5  Eskdalemuir         
03166                        22.6   6.0  17.1  21.2  13.0   7.6  12.0   3.1  145.7  12.5 12.3 -0.6   39  116         Edinburgh Gogarbank 
03204                        45.0  13.0  16.0  18.2  14.8  11.1  13.4   7.1  180.0  11.0 13.5 -0.2   60  130         Ronaldsway          
03210                                    15.6  19.1  14.0   9.8  12.8   7.1              12.7 -0.4                   St Bees Head        
03212 1016.9 1037.7  992.6   37.6  12.0  17.0  21.0  14.5   7.9  12.8   2.5              12.4 -0.4   30              Keswick             
03214                        33.8  11.0  16.7  20.3  15.1  10.1  12.7   6.6              13.4 -0.5   36              Walney Island       
03220                                    17.3  21.1  14.5   8.1  12.8   4.1              12.7 -0.4                   Carlisle            
03224                        34.8   9.0  15.2  18.9  12.1   6.3  10.6   2.8              10.7                        Spadeadam           
03225                        39.4  17.0  15.6  19.5  12.9   5.4  10.8   0.0              10.5 -1.0   31              Shap Fell           
03226                        20.0   5.0  15.4  18.8  11.9   6.9  11.1   2.0              11.1 -1.0   26              Warcop Range        
03351                                                       7.2  12.2   2.1  150.4  10.3                             Rostherne           
03230                        31.8   9.0  15.6  20.6  11.9   5.6  11.0   0.2              10.6                        Redesdale           
03238                        26.8   6.0  15.8  19.7  12.0   7.3  11.6   2.0              11.6 -0.7   41              Albermarle          
03240                        33.4   7.0  15.2  18.1  12.4   9.1  13.1   5.2  156.3  11.6 12.2 -0.7   60  113         Boulmer             
03257                                    17.0  20.7  13.3   6.9  11.6   2.7  139.5  10.8 11.9 -1.6       114*        Leeming             
03261 1017.4 1039.6  991.1   50.0  20.0  17.1  20.7  14.0   7.4  12.1   3.3              12.2 -1.3   94              Dishforth           
03266 1017.3 1039.3  990.7   53.8  23.0  17.2  20.9  13.9                                           108              Linton-on-Ouse      
03275                                                       8.6  11.4   5.9                                          Loftus              
03281                        57.2  18.0                                                              68              Fylingdales         
03292                        18.8   5.0  16.0  19.2  12.8   9.7  13.3   6.1              12.8 -1.1   35              Bridlington         
03344 1017.0 1038.8  991.4   56.2  30.0                     7.5  11.2   3.9                          73              Bingley             
03354                        25.2   7.0  17.2  21.7  13.0   8.6  12.3   4.7  160.8  11.5 12.9                        Nottingham Wea Cen  
03373 1017.0 1038.6  991.1   49.0  19.0  17.4  20.5  13.8   7.5  12.8   3.0              12.5 -1.5   92              Scampton            
03377                        57.2  31.0  17.3  20.8  13.8   9.0  12.1   6.6  162.5  11.7 13.2 -1.0  107  116*        Waddington          
03379 1017.3 1038.9  991.9   56.4  33.0  17.5  21.0  13.9   8.4  11.9   4.3              12.9 -1.2  109              Cranwell            
03382                        18.6   4.0  17.0  20.5  13.4   7.8  12.0   3.6  138.2  10.7 12.4 -1.5   32   94         Leconfield          
03385                                    16.3  21.9  12.8   9.9  14.4   5.8              13.1                        Donna Nook          
03391 1017.2 1038.9  991.9               18.0  21.7  14.3                                                            Coningsby           
03392                        23.0   7.0  17.5  21.8  14.8   8.8  13.8   2.5              13.1 -0.8   43              Wainfleet           
03302                        44.6  13.0  16.9  21.9  15.0   9.9  13.2   5.9  187.6  12.0 13.4 -0.8   62  143*        Valley              
03301 1017.2 1036.3  992.8   43.4  13.0  16.7  21.9  14.4   7.7  12.9   2.4              12.2                        Raf Mona            
03305                                                       6.8  11.5   0.9                                          Capel Curig         
03313                        33.2  11.0  16.8  21.2  14.3   9.1  12.3   5.3              12.9 -0.9   44              Rhyl                
03316                        68.2  27.0  17.2  21.6  15.4  10.0  12.5   5.1              13.6 -0.6   95              Crosby              
03318                        28.6  10.0                                                                              Blackpool           
03321                                    17.1  21.7  14.2   7.9  12.6   2.4              12.5 -1.4                   Hawarden            
03405                                    15.7  18.3  13.3  11.2  13.6   7.5              13.4 -0.7                   Aberdaron           
03409 1017.3 1037.0  992.7   62.2  28.0  16.0  19.7  12.2   6.3  11.7   1.2              11.1 -1.3   64              Bala                
03410                                    14.4  17.6  10.3                                                            Lake Vrynwy         
03502                        51.6  12.0  16.1  21.5  13.5  10.3  12.4   6.1  153.7  10.9 13.2 -0.5   73  108*        Aberporth           
03503                        70.6  12.0  16.9  20.7  14.1   7.1  13.3   1.3              12.0 -1.5   71              Trawscoed           
03507                        39.2   5.0  15.5  18.6  12.6   5.9  12.2   0.1              10.7                        Sennybridge         
03604                       106.2  38.0                    10.4  13.8   6.4                                          Milford Haven       
03605                        67.4  15.0  17.3  20.9  15.1   8.6  13.6   1.4              13.0 -1.0   87              Pembrey Sands       
03609                                    17.1  19.6  14.9                                                            Mumbles             
03716                        61.4  10.0                     9.8  14.5   5.8  201.2  12.3             75  125         St Athan            
03330                                                       8.0  10.9   5.2                                          Leek Thorncliffe    
03414                        52.2  10.0  16.9  21.3  13.3   7.3  12.5   2.0  150.2  11.4 12.1 -1.4   91  128*        Shawbury            
03522                        31.8   7.0  17.7  21.7  14.0   6.9  12.1   1.1              12.3 -1.7   63              Hereford Credenhill 
03529                        46.0   7.0  18.2  21.9  15.1   7.4  13.3   1.9              12.8 -1.6   88              Pershore            
03535                        42.0   6.0  17.5  21.5  14.2   8.2  13.0   2.8              12.8 -1.3   68              Coleshill           
03544                        55.6  16.0  17.4  21.2  14.4   8.3  12.9   2.8              12.9 -1.2   85              Church Lawford      
03628                        60.8  17.0  17.8  22.7  15.4   9.0  14.3   5.1  166.1  12.2 13.4 -1.3   89  111         Filton              
03649 1017.3 1037.4  989.9   64.6  14.0  17.9  21.8  14.8   8.9  13.9   3.9  146.7  11.8 13.4 -1.0  113   99         Brize Norton        
03658 1017.3 1037.2  989.3   47.8  12.0  18.0  21.6  14.7   7.2  14.9   0.9              12.6 -1.7   93              Benson              
03660                                    17.0  20.0  13.7   9.0  13.8   5.7              13.0 -0.9                   High Wycombe        
03462 1017.2 1038.5  991.5   29.0   7.0  17.6  21.4  13.8   8.8  12.5   4.6  165.1  11.9 13.2 -1.1   53  112         Wittering           
03469                                    18.0  21.5  15.0                                                            Holbeach            
03482 1017.2 1038.8  991.5   48.0  12.0  17.9  22.0  15.0   8.6  12.8   3.0              13.2 -1.2   87              Marham              
03488                        60.4  18.0  16.9  22.1  14.9  10.5  14.2   5.5              13.7 -1.2  116              Weybourne           
03560                                    18.0  21.8  14.1                                                            Bedford             
03590                        69.0  21.0  17.5  21.8  14.3   8.5  13.1   0.2              13.0 -1.3  133              Wattisham           
03684                        59.6  21.0  17.2  21.2  13.9   9.1  13.2   6.0              13.2 -1.3  114              Andrewsfield        
03693 1017.2 1037.7  989.3   54.0   9.0  17.8  20.9  13.7  10.2  15.8   4.9  181.9  12.2 14.0 -1.2  126              Shoeburyness        
03707                        84.8  30.0  17.8  22.9  14.6   9.9  14.0   5.7              13.8       119              Chivenor            
03710                                                       7.8  11.6   5.6                                          Liscombe            
03740 1017.4 1037.1  989.5               17.4  21.8  13.8   8.5  14.1   4.8  162.8  12.5 12.9 -1.2       110*  +1.1  Lyneham             
03743 1017.2 1036.5  988.4   51.2  19.0  17.8  22.3  13.8   8.5  14.1   3.7              13.2 -0.9   82              Larkhill            
03803                        33.4  10.0  16.6  18.6  15.0  12.9  15.4  11.0              14.8 -0.7   50              Scilly/St. Marys    
03808                        73.8  20.0  16.3  19.5  13.9                    163.7  12.1             95  116         Camborne            
03809 1017.4 1032.9  987.6   49.0  11.0  16.6  19.3  14.4  10.6  14.3   6.6              13.6 -0.7   68              Culdrose RNAS       
03823                                                       9.5  12.7   7.3                                          Cardinham           
03827                                    17.8  20.5  15.3  10.6  14.4   7.2              14.2 -0.6                   Plymouth            
03853                        50.0  13.0  18.2  22.1  15.3   8.1  15.0   1.9  175.0  12.3 13.1 -1.3   91  122         Yeovilton           
03857                                    17.2  19.1  14.5  12.3  15.3   9.6              14.7 -0.7                   Isle of Portland    
03672 1017.3 1037.5  988.8   57.8  14.0  18.5  22.5  14.7   9.1  15.6   3.9              13.8 -1.3  114              Northolt            
03746 1017.2 1036.4  988.2                                  8.8  14.1   4.6                                          Boscombe Down       
03749 1017.3 1036.5  988.0               18.1  22.0  14.7   8.8  14.4   4.1              13.5 -0.9                   Middle Wallop       
03761                        54.8  17.0  17.6  21.3  13.7   8.4  14.0   3.0  161.2  11.5 13.0 -1.3   89  105         Odiham              
03768                                                       7.4  14.4   2.2                                          South Farnborough   
03769                                    18.0  22.3  13.8   8.0  14.1   2.5  164.3  11.5 13.0 -1.3       107         Charlwood           
03772                        48.6  16.0  18.7  22.3  14.8  10.2  15.0   5.7  160.8  11.9 14.5 -1.1   99  120*        Heathrow            
03781                                                       8.8  14.5   4.7                                          Kenley              
03784                                    18.4  22.3  14.2   9.4  15.3   3.6              13.9                        Gravesend           
03797                                    17.4  20.1  14.0  10.8  15.7   7.2  159.3  11.7 14.1 -1.2       108*        Manston             
03862                        75.0  22.0  18.8  22.1  15.1   7.8  15.7   3.0  200.2  12.5 13.3 -1.1  115  139*        Bournemouth Hurn    
03866                        58.8  18.0  17.3  19.1  14.9  12.3  15.4  10.3              14.8                        St Catherines Point 
03876                        64.8  13.0  18.1  21.1  14.9   9.8  16.3   5.9              13.9 -0.7  105              Shoreham            
03882                                    18.1  22.0  13.8   9.5  15.7   5.4  150.1   9.9 13.8 -1.0        94         Herstmonceux        
03894 1017.4 1033.2  985.1               17.2  20.1  15.3                                                      +0.2  Guernsey Airport    
03895                                    17.6  22.0  15.4                                                            Jersey Airport      
03901                                                                        104.5   8.9                             Thomastown          
03907                                                       9.4  13.3   2.0                                          Magilligan          
03915                        53.6  14.0  15.7  19.2  13.1   9.1  12.6   5.0              12.4                        Port Glenone        
03916                                    14.4  18.5  12.0   9.2  12.2   4.5              11.8 -0.3                   Ballypatrick Forest 
03917                        31.2   7.0  16.0  19.6  13.9   9.6  13.0   5.7  120.5   9.5 12.8 -0.1   42  112*        Aldergrove          
03923                                    15.1  17.7  12.9   8.5  11.9   4.5              11.8 -0.7                   Glennane            
03953 1017.3 1033.0  994.6  156.0  35.0  16.1  19.5  13.3  11.4  15.3   6.6              13.8 -0.3  125        +2.0  Valentia            
03955 1017.6 1033.7  993.6   97.7  26.0  15.4  18.1  10.3   9.6  14.2   7.1  105.6  11.2 12.5 -0.8  103   78   +2.5  Cork Airport        
03956                        58.9  23.0  15.8  18.8  12.0   9.8  13.0   7.0              12.8                        Johnstown Castle    
03962 1017.4 1034.9  994.5   86.3  25.0  16.4  20.2  12.1  10.0  14.8   4.7   95.0   9.4 13.2 -1.1  114   78   +2.5  Shannon Airport     
03967 1017.3 1035.3  993.6   26.8   7.0  16.2  19.3  13.8   8.3  13.2   4.2  123.6  10.5 12.3                        Casement Aerodrome  
03969 1017.3 1035.6  993.6   57.5  16.0  15.7  17.3  13.8   8.4  12.9   3.9              12.1 -1.3   96        +2.5  Dublin Airport      
03973                        91.2  23.0  14.4  19.0  12.2   8.5  11.5   5.7   68.1   7.6 11.5                        Connaught Airport   
03976 1016.5 1035.7  994.1               15.8  20.1  13.4                                                      +2.8  Belmullet           
03952 1017.5 1033.6  992.9   64.5  22.0  15.8  18.2  11.3  11.1  15.3   8.0              13.5                        Roches Point        
03970                        87.1  22.0                     8.7  12.8   1.5                                          Claremorris         
03971 1017.0 1035.5  993.9                                                                                           Mullingar           
03978 1016.6 1036.4  993.9   37.7   7.0  15.5  19.4  13.2  10.0  14.2   7.4              12.8                        Finner              
03961 1017.7 1035.6  993.5   27.6   7.0                                                                              Oak Park            
03979 1016.8 1035.9  994.0   34.7   7.0  15.6  19.1  13.3   8.3  11.7   2.6              11.9                        Ballyhaise          
03951 1017.5 1032.8  993.7  118.0  38.0                    12.0  15.1   8.2                                          Sherkin Island      
03980                        31.8   7.0  15.3  19.4  13.2  10.5  13.3   7.9              12.9 -0.3   33              Malin Head          
 site -09GMT MSL Pressure- --Rainfall-- --Maximum Temp--- --Minimum Temp--- --Sunshine-- Mean Temp Rain -Sun Pres                        
The data above are for the month of Sep 2015 ending at 06GMT on day 01.

Averages refer to the period 1981-2010 in all cases.

09GMT MSL Pressure (mb) : mean, highest and lowest MSL pressure at 0900GMT
Rainfall (mm) : total starting 0600GMT/1st, and greatest 12-hour fall ending 06GMT or 18GMT
Maximum Temperature (degC) : for the period 06-18GMT, mean, highest and lowest
Minimum Temperature (degC) : for the period 18-06GMT, mean, highest and lowest
Sunshine (h) : total and highest daily value
Mean Temperature (degC) : the average of the mean maximum and mean minimum
Temperature anomaly (degC) : the departure from the climatological average
Rainfall percentage (%) : the monthly total as a percentage of the climatological average
Sunshine percentage (%) : the monthly total as a percentage of the climatological average (an asterisk denotes site now uses a Kipp-Zonen instrument). This change was made to the tables on 27.08.2008. Climatological averages are for 30-years of pseudo-KZ observations in this case)
Pressure anomaly (mb) : the departure from the climatological average

Interested in finding out more about weather averages and extremes for 1981-2010 for about 250 sites in the British Isles? Then the new publication Climatological averages for 1981-2010 and 2001-2010 is what you need.

This page is maintained by r.brugge@reading.ac.uk