The month so far - in the British Isles

Data for last month can be found here

The data below are for the month of Apr 2019.

 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 1020.9 1035.0 1002.3                                                                                           Baltasound          
03005 1020.0 1034.3 1001.8                                  5.6   8.5   3.4  138.5  13.2                 116   +7.9  Lerwick             
03008 1019.3 1033.8  999.7                                                                                           Fair Isle           
03017                        35.6   7.0                     5.4   9.0   1.7  106.1  13.4             59   85*        Kirkwall            
03026 1015.3 1028.8  995.2                                  5.6  10.1   0.5  147.6  12.9                       +3.1  Stornoway           
03031                                                       2.5  11.0  -3.6  106.1  12.7                             Loch Glascarnoch    
03034 1015.4 1029.9  995.5                                                                                           Aultbea             
03044 1016.6 1029.5  996.1   53.2  22.0                                                              71              Altnaharra          
03047 1016.2 1031.0  996.6                                  2.8  10.6  -5.0                                          Tulloch Bridge      
03062 1016.8 1030.6  996.6               12.8  22.1   7.6   3.3   8.2  -3.4               8.1 +0.8                   Tain Range          
03063 1016.0 1029.7  996.3                                  2.3  12.0  -4.2  122.9  11.9                             Aviemore            
03066 1016.6 1030.7  996.5                                  3.9   9.0  -4.6  138.7  13.2                 110*        Kinloss             
03068 1016.8 1031.1  996.7                                  4.9  10.1  -3.1                                          Lossiemouth         
03075 1017.4 1031.7  996.9   33.8  10.0  10.1  15.7   6.9   5.5  10.3   0.3               7.8 +1.3   68              Wick                
03080 1016.9 1031.7  996.2                                  1.6   9.5  -6.2                                          Aboyne              
03088 1017.3 1032.7  995.3                                  4.3   9.5  -5.8                                          Inverbervie         
03091 1017.5 1032.5  996.0                                  4.7   9.3  -3.2  113.2  13.1                  84*  +4.6  Aberdeen Dyce       
03171                        23.8   5.0  11.2  23.6   7.0   4.7   8.2  -1.7  147.2  12.9  7.9 +0.4   53  102*        Leuchars            
03111 1014.0 1031.3  992.4                                  5.9  11.8  -1.2                                          Machrihanish        
03132 1014.4 1031.6  991.9                                  4.9  11.8  -2.4                                          West Freugh         
03134 1015.6 1031.1  995.4                                  4.2   8.5  -1.4  149.9  12.9                             Glasgow Bishopton   
03136 1014.9 1031.1  993.2                                  4.6  10.3  -1.6  153.8  12.9                  97         Prestwick           
03144 1016.7 1032.7  995.8                                                                                           Strathallan         
03155 1015.2 1030.4  994.4                                  3.3   9.3  -3.2                                          Drumalbin           
03158 1016.2 1031.6  994.7                                  3.7   9.5  -1.7  136.0  12.2                             Charterhall         
03162 1015.8 1031.4  994.6                                  2.1   7.1  -4.9  135.7  11.8                 115*  +1.7  Eskdalemuir         
03166 1016.1 1031.6  996.3                                  3.8   8.2  -2.4  144.0  12.6                 106         Edinburgh Gogarbank 
03204 1014.1 1031.7  991.1                                  6.5  10.4   2.3  156.1  12.6                  91         Ronaldsway          
03210 1014.5 1031.9  991.6                                                                                           St Bees Head        
03212 1015.0 1031.6  992.8   40.4  17.0  14.6  23.1   6.7   4.9   8.8  -0.7               9.7 +1.7   49              Keswick             
03214 1014.6 1031.9  991.6                                  6.0  12.2   1.7                                          Walney Island       
03220                        23.4  11.0  13.8  23.4   6.6   4.6   9.4  -1.1               9.2 +1.0   47              Carlisle            
03224 1015.5 1031.0  995.0                                  2.4   7.7  -2.5                                          Spadeadam           
03225                                                       1.1   6.6  -5.7  144.4  12.9                             Shap Fell           
03226                        49.8  15.0  12.3  22.0   3.8   4.2  10.1  -3.9               8.2 +1.3   99              Warcop Range        
03351                                                       3.6   9.1  -3.4  160.0  13.2                             Rostherne           
03230 1016.1 1031.5  995.5                                  1.3   5.7  -5.8                                          Redesdale           
03238 1015.8 1031.7  995.4                                  3.2   7.6  -4.2                                          Albermarle          
03240 1016.8 1032.8  994.6                                  4.1   7.0  -0.7                                          Boulmer             
03257 1016.2 1032.7  994.3                                  2.1   6.9  -3.6  140.4  13.0                 106*  +2.2  Leeming             
03265 1016.2 1032.8  994.3                                                                                           Topcliffe           
03266 1016.0 1032.7  994.0                                  2.6   7.3  -2.9                                          Linton-on-Ouse      
03275 1016.1 1031.8  994.7                                  4.0  10.4  -1.0                                          Loftus              
03292 1016.1 1032.5  994.2                                                                                           Bridlington         
03344 1015.2 1031.7  993.2                                  2.9   7.7  -2.8                                          Bingley             
03354 1015.1 1032.3  992.7                                  4.0   9.2  -2.1  151.1  13.2                             Nottingham Wea Cen  
03373 1015.2 1032.2  992.6                                  2.8   7.9  -2.6                                          Scampton            
03377                                    14.1  22.2   7.7   3.5   8.6  -0.3  165.2  13.2  8.8 +0.4       106*        Waddington          
03379 1015.2 1032.4  992.8                                                                                           Cranwell            
03382 1015.9 1032.5  993.8                                  2.1   7.2  -2.3  164.2  12.7                 107         Leconfield          
03385 1015.7 1032.6  993.2                                  5.5  10.0  -0.5                                          Donna Nook          
03391 1015.2 1032.2  992.8                                  3.9  10.2  -1.2                                          Coningsby           
03302 1013.0 1031.7  989.9                                  6.3  10.3   2.2  135.5  12.9                  84*  -1.0  Valley              
03301 1013.2 1031.7  989.9                                  4.9  10.5  -1.4                                          Raf Mona            
03305 1013.6 1031.4  990.9                                  4.1   8.2  -3.6                                          Capel Curig         
03313 1013.8 1031.8  991.2                                  5.2  10.8   0.9                                          Rhyl                
03316 1014.3 1031.9  990.8   34.8   9.0  14.8  23.4   7.1   5.2  11.4  -1.0              10.0 +1.3   64              Crosby              
03321 1014.5 1032.3  992.0                                  3.5   7.8  -2.0  157.0  12.9                             Hawarden            
03405 1013.5 1032.3  989.6               12.1  20.5   5.9   6.7  13.0   1.4  146.2  12.9  9.4 +0.9                   Aberdaron           
03409 1013.5 1031.5  990.4   54.0   7.0                                                              70              Bala                
03410 1013.4 1031.2  989.6                                  3.8   9.1  -1.4  123.5  13.1                             Lake Vrynwy         
03502                        60.0  10.0                                                             113              Aberporth           
03503 1012.6 1031.6  987.1                                                                                           Trawscoed           
03507 1012.9 1031.3  987.7                                  3.5   8.9  -2.4                                          Sennybridge         
03604 1011.8 1031.4  985.7                                  6.9  12.3   0.7                                          Milford Haven       
03605                        50.8   8.0                     5.5  12.1  -1.5                          75              Pembrey Sands       
03609 1013.0 1032.4  986.5                                  7.7  12.6   1.5                                          Mumbles             
03716 1012.5 1031.3  986.7                                  6.2  13.2  -0.7  156.1  13.0                  87         St Athan            
03330 1014.1 1031.6  991.3   25.0  10.0                                                              43              Leek Thorncliffe    
03414 1014.2 1032.4  991.0                                  3.7   8.9  -3.6  116.2  12.9                  88*        Shawbury            
03520 1013.9 1032.2  989.1   75.8  15.0                     3.3   8.4  -2.6                         124              Shobdon             
03522 1014.1 1032.5  989.0                                  3.9   8.4  -2.5                                          Hereford Credenhill 
03529 1014.4 1032.4  990.3                                  3.8   8.5  -3.2                                          Pershore            
03535 1014.2 1032.1  991.5                                  3.3   7.9  -3.1                                          Coleshill           
03544                                                       3.1   8.6  -3.1                                          Church Lawford      
03647 1013.2 1031.0  990.0                                  3.8   9.3  -2.9                                          Little Rissington   
03649 1013.6 1031.6  990.7                                  4.2  10.0  -1.6  138.3  13.0                  83         Brize Norton        
03658 1013.7 1031.7  991.5                                  2.9   8.0  -3.5                                          Benson              
03660 1013.6 1031.0  991.8                                  4.7  12.3  -0.5                                          High Wycombe        
03462 1014.3 1031.5  992.2                                                   156.8  13.1                 100         Wittering           
03469                         4.2   2.0                     3.9   8.5  -1.1                          10              Holbeach            
03482 1014.8 1031.7  993.0                                  3.4  11.0  -3.3                                          Marham              
03488 1015.3 1032.1  993.2                                  5.2  10.6   0.4  175.5  13.2                             Weybourne           
03560 1014.4 1031.7  992.5                                  3.6   8.7  -1.0                                          Bedford             
03590 1014.3 1030.7  993.2                                  3.8  10.1  -2.0  158.7  13.1                  98*        Wattisham           
03684 1013.9 1030.5  992.8                                  3.6   8.9  -1.4                                          Andrewsfield        
03693 1014.1 1030.9  993.2                                  4.6   8.9  -0.6  176.1  13.4                             Shoeburyness        
03707 1012.0 1030.9  986.4                                  5.8  12.3   0.0                                          Chivenor            
03710                                                       4.1  11.4  -1.3                                          Liscombe            
03740 1013.3 1031.4  989.3   34.4  11.0                     4.6  11.4  -2.1                          69        -1.4  Lyneham             
03743 1012.9 1030.6  989.7                                  4.5  11.1  -3.1                                          Larkhill            
03803 1010.5 1030.3  989.1                                  8.2  11.5   3.3                                          Scilly/St. Marys    
03808 1010.9 1030.2  988.3                                  7.5  12.6   2.8  148.7  13.1                  89   -3.8  Camborne            
03809 1011.0 1030.3  988.5   75.6  15.0                                                             113              Culdrose RNAS       
03823 1011.0 1030.0  987.3                                                                                           Cardinham           
03827 1011.8 1030.3  988.2   54.2   9.0                                                              81              Plymouth            
03840                                    13.0  21.7   7.0   4.7  11.7  -2.5               8.8 +1.2                   Dunkeswell          
03853 1012.8 1031.3  988.3                                  4.6  11.1  -3.3  129.1  12.9                  78         Yeovilton           
03857 1012.4 1030.1  989.6   58.2  11.0  12.8  22.9   8.3   7.4  13.0   1.6              10.1 +1.2  124              Isle of Portland    
03672 1013.7 1031.0  991.9                                  4.5  10.3  -2.8                                          Northolt            
03746 1013.0 1030.6  990.1                                  4.8  11.2  -2.7                                          Boscombe Down       
03749 1013.0 1030.5  990.4                                  5.1  10.6  -2.0                                          Middle Wallop       
03761 1013.3 1030.6  991.4                                  3.9   9.1  -3.2  128.4  13.0                  74         Odiham              
03768 1013.3 1030.6  991.5                                  3.2   9.9  -4.6                                          South Farnborough   
03769 1013.3 1030.1  991.8                                  3.3   8.4  -3.0                                          Charlwood           
03772 1013.7 1030.9  991.9                                  5.6  12.8  -0.3  150.7  12.9                  99*  -0.9  Heathrow            
03781 1013.5 1030.4  992.3                                  4.3  10.9  -2.8                                          Kenley              
03796 1013.6 1029.6  994.0                                  6.2  10.3   1.9                                          Langdon Bay         
03797 1014.0 1030.6  993.7                                  5.9   9.3   1.0  156.7  13.0                  94*  -0.6  Manston             
03862 1012.7 1030.1  990.1                                  4.0  10.6  -4.0                                    -2.0  Bournemouth Hurn    
03866 1012.4 1029.2  991.2                                  7.6  12.7   1.9                                          St Catherines Point 
03872 1012.9 1029.5  991.2                                                                                           Thorney Island      
03876 1013.0 1029.6  991.8   17.2   7.0                                                              38              Shoreham            
03882 1013.2 1029.4  992.8                                  5.7  11.8  -0.5  137.7  11.8                  76         Herstmonceux        
03894 1011.9 1029.2  992.9                                                                                     -3.2  Guernsey Airport    
03895 1011.7 1028.5  993.8                                  7.3  12.3   2.3  128.1  12.7                  65         Jersey Airport      
03901 1012.1 1031.1  990.0                                  5.2   9.4   1.2   89.7  10.8                             Thomastown          
03904 1012.7 1031.3  990.6                                  4.2   9.4  -2.3                                          Castlederg          
03907                        31.4   8.0  13.0  21.1   6.9   5.8  11.8   0.0               9.4                        Magilligan          
03915 1013.0 1030.9  990.9                                  5.4  10.2  -0.8                                          Port Glenone        
03916 1013.8 1031.6  992.4                                  5.4  11.9  -2.2                                          Ballypatrick Forest 
03917                        43.0  10.0  12.9  20.8   6.9   5.8  11.6  -0.6               9.4 +1.3   75              Aldergrove          
03923 1012.6 1030.2  990.3                                  4.7   8.8   0.0                                          Glennane            
03953 1009.7 1031.3  985.0                                  7.9  12.4  -0.7                                    -4.5  Valentia            
03955 1010.8 1031.1  986.9                                  6.0  10.1  -0.1  126.9  10.6                  84   -3.5  Cork Airport        
03956 1012.1 1031.4  988.7                                  6.2  11.2   0.1                                    -2.1  Johnstown Castle    
03962 1011.0 1031.7  986.9                                  6.3  11.6   1.3  118.9  11.2                  80   -2.5  Shannon Airport     
03967 1012.5 1031.2  989.8                                  4.7  10.2  -1.7  110.9  11.7                             Casement Aerodrome  
03969 1012.8 1031.4  990.0                                  4.2   8.9  -2.0  116.6  12.2                  76   -1.2  Dublin Airport      
03973 1011.6 1031.9  989.1                                  4.6   9.4   0.2   90.5  10.5                             Connaught Airport   
03976 1010.7 1031.3  988.1                                  6.8  11.5   1.1                                    -2.6  Belmullet           
03952 1010.8 1031.3  987.2                                  7.3  11.3   1.0                                          Roches Point        
03970 1011.4 1031.8  988.3               13.5  22.0   6.6   5.1  10.7  -0.4               9.3                        Claremorris         
03971 1012.3 1031.0  989.6                                  4.7   9.7  -2.1                                          Mullingar           
03978 1012.1 1031.5  989.9                                  5.9  10.5   1.4                                          Finner              
03961 1012.3 1031.5  989.0                                  4.8  11.7  -1.1                                          Oak Park            
03979 1012.5 1031.2  990.0                                                                                           Ballyhaise          
03966 1011.6 1031.5  987.9                                  4.7  11.6  -1.8                                          Gurteen             
03963 1010.4 1031.8  986.4                                  7.0  10.8   2.9                                          Mace Head           
03951 1010.1 1031.2  985.8                                                                                           Sherkin Island      
03980 1013.1 1031.5  991.4               11.9  21.4   7.1                                                      +0.1  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 Apr 2019 ending at 06GMT on day 26.

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