Recent monthly summaries of the weather at the University of Reading, Berkshire, UK

Monthly weather summary for Reading, UK, weather

Shown below are monthly weather summaries from the University of Reading (Berkshire, UK) climatological station. Observations are made each day at 0900 GMT.

Observations up to 0900 GMT on 23 October 2017 are included in the table.

If the date above does not match today's date, then there are still observations to be added to the database. This will apply particularly at weekends or when the University is closed.

Anomalies refer to the "month so far" for the current month, otherwise to whole-month averages - in all cases using data for the period 1981-2010.

Note that the mean temperature (and its anomaly) will, until the end of the month, refer to the average of the mean maximum and mean minimum temperatures applicable up to the day before that shown above - and therefore may not agree exactly with the mean maximum and mean minimum values shown in the table.

Year2017201720172017
MonthOctoberSeptemberAugustJuly
Number of days with data used23303131

Average air temperature (C)13.414.116.418.0
Difference from average (degC)+1.7-0.6-0.9+0.5
Average daily maximum temperature (C)16.418.120.822.4
Difference from average (degC)+1.0-0.9-1.30.0
Highest air temperature (C)20.821.826.931.1
Average daily minimum temperature (C)10.310.112.013.6
Difference from average (degC)+2.4-0.2-0.5+0.9
Lowest air temperature (C)7.23.56.99.4
Air frosts (days)0000
Difference from average (days)-0.80.00.00.0
Lowest grass minimum temperature (C)1.8-1.60.14.0
Ground frosts (days)0200
Difference from average (days)-6.2-1.5-0.5-0.3
Precipitation total (mm)14.776.559.3122.5
Percentage of average27152113267
Greatest 24-hour total (mm)5.412.712.945.1
Rain days (0.2 mm or more) (days)8201513
Difference from average (days)-2.1+9.2+3.8+1.7
Electronic sunshine total (KZ recorder) (h)198.6200.1
Sunshine total (C/S recorder) (h)59.8125.3192.2177.8
Percentage of average759010090
Greatest daily total (h)8.09.812.812.5
Number of sunless days 4232
Difference from average (days)-0.0-0.6+1.7+0.7
Average daily solar irradiance (MJ/m2)5.610.314.717.2
Difference from average (MJ/m2)-1.2-0.4-0.2-0.2
Highest daily total (MJ/m2)11.2318.5622.7128.33
Average mean sea level pressure (mb)1016.41014.01016.81014.5
Difference from average (mb)+1.9-2.4+0.7-1.9
Average 10 cm soil temperature (C)12.514.017.119.1
Difference from average (degC)+1.7-0.4-0.6+0.6
Average 30 cm soil temperature (C)14.415.917.818.6
Difference from average (degC)+1.7+0.5+0.2+1.1
Average 100 cm soil temperature (C)15.116.217.016.9
Difference from average (degC)+1.3+0.6+0.5+1.2
Days with snow/sleet falling0000
Difference from average (days)-0.10.00.00.0
Days with 50% snow cover at 0900 GMT0000
Difference from average (days)0.00.00.00.0
Days with thunder heard0022
Difference from average (days)-0.3-0.8+0.4+0.5
Days with fog at 0900 GMT0100
Difference from average (days)-1.4+0.3-0.2-0.1

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