Daily Report for 31st July 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 16.6 °C (+2.8) 05:27 13.5 °C (+0.0) 17.3 °C (+3.5), 2010 8.5 °C (-5.3), 2015
Maximum Temperature 36.2 °C (+13.5) 15:31 22.6 °C (+0.1) 36.2 °C (+13.5), 2020 20.0 °C (-2.7), 2012
Mean Temperature 25.6 °C (+8.1) 18.0 °C (+0.1) 25.6 °C, 2020 15.9 °C, 2015
Minimum Humidity 29% 13:42 53% 66%, 2013 29%, 2020
Maximum Humidity 83% 05:51 87% 93%, 2018 73%, 2016
Mean Humidity 57% 71% 79%, 2012 57%, 2020
Minimum Pressure 1010 hPa 15:00 1015 hPa 1015 hPa, 2009 1008 hPa, 2019
Maximum Pressure 1017 hPa 00:03 1021 hPa 1023 hPa, 2009 1013 hPa, 2010
Mean Pressure 1013 hPa 1018 hPa 1019 hPa, 2009 1011 hPa, 2017
Mean Wind Speed 5.6 mph (+1.3) 5.0 mph (+0.7) 7.3 mph, 2019 2.3 mph, 2015
Maximum Wind Speed 14.1 mph 11:56 13.5 mph 15.8 mph, 2019 9.7 mph, 2015
Maximum Gust 23.0 mph 14:57 21.0 mph 25.8 mph, 2016 12.3 mph, 2015
Mean Wind Direction SSE
Rainfall 0.0 mm 31.5 mm (75%) 5.9 mm, 2018
Maximum Hourly Rain n/a 4.2, 2018
Maximum 10-min Rain n/a 2, 2018
Maximum Rain Rate n/a 53, 2018
Minimum Dew Point 12.4 °C 02:03 9.9 °C 12.9 °C, 2013 4.4 °C, 2015
Maximum Dew Point 18.0 °C 17:09 14.3 °C 18.0 °C, 2020 10.7 °C, 2009
Mean Dew Point 15.3 °C 12.2 °C 15.3 °C, 2013 6.8 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 16.6 °C 05:27 13.7 °C 17.3 °C, 2010 8.5 °C, 2015
Day Maximum (09-21) 36.2 °C 15:32 22.6 °C 36.2 °C, 2020 20.0 °C, 2012
Max 10m Temp Rise 0.8 °C 11:52 0.6 °C 0.8 °C, 2009 0.4 °C, 2013
Max 1hr Temp Rise 3.2 °C 07:57 2.3 °C 3.8 °C, 2015 1.8 °C, 2010
Max 1hr Hum Rise 9% 17:13 11% 15%, 2019 4%, 2016
Max 10m Temp Fall 0.9 °C 17:36 0.6 °C 0.9 °C, 2020 0.3 °C, 2010
Max 1hr Temp Fall 3.6 °C 17:56 2.1 °C 3.6 °C, 2020 1.1 °C, 2013
Max 1hr Hum Fall 12% 07:48 11% 15%, 2015 8%, 2012
Max 10m Wind Speed 11.4 mph 12:41 9.8 mph 12.2 mph, 2019 3.7 mph, 2009
Minimum Feels-like 19.7 °C 05:02 14.9 °C 19.8 °C, 2018 8.5 °C, 2015
Maximum Feels-like 41.3 °C 15:27 25.4 °C 41.3 °C, 2020 21.7 °C, 2015
Mean Feels-like 29.7 °C 20.5 °C 29.7 °C, 2020 16.1 °C, 2015
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 19.6 °C (+10.8) 9.1 °C (+0.1) 19.6 °C (+10.8), 2020 6.5 °C (-2.3), 2010
Humidity Range 54% 34% 54%, 2020 24%, 2013
Pressure Range 7 hPa 6 hPa 8 hPa, 2019 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11.3 [80%]174 hrs (94%) [38%] 12 [85%], 2011 0.1 [1%], 2012
Wet Hours 048 hrs (141%) [6.5%] 7, 2012 0, 2009
Cloud Cover am: Sunny
pm: Sunny transitioned to Partly Cloudy
Events None
Comments -
Extra Comments hot
Issues None known
Observer Absent? No
Pond Temperature (Heath) 18.0 °C
Notes
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations (entered with a delay of 1-10 days); their reliablity is questionable and they are provided for interest only.
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