Daily Report for 26th May 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.3 °C (+1.7) 04:56 8.0 °C (-0.1) 14.9 °C (+5.3), 2018 5.1 °C (-4.5), 2013
Maximum Temperature 26.6 °C (+8.7) 17:37 19.7 °C (+3.2) 26.7 °C (+8.8), 2017 14.7 °C (-3.2), 2014
Mean Temperature 19.8 °C (+5.2) 14.3 °C (+1.6) 20.5 °C, 2017 11.5 °C, 2014
Minimum Humidity 29% 17:14 41% 63%, 2019 29%, 2012
Maximum Humidity 83% 04:27 85% 94%, 2009 75%, 2010
Mean Humidity 57% 63% 83%, 2014 50%, 2013
Minimum Pressure 1035 hPa 17:26 1019 hPa 1035 hPa, 2020 1005 hPa, 2011
Maximum Pressure 1038 hPa 08:49 1024 hPa 1038 hPa, 2020 1012 hPa, 2010
Mean Pressure 1036 hPa 1021 hPa 1036 hPa, 2020 1009 hPa, 2011
Mean Wind Speed 2.3 mph (-2.4) 4.6 mph (-0.1) 7.7 mph, 2011 2.3 mph, 2020
Maximum Wind Speed 9.7 mph 22:10 13.1 mph 20.1 mph, 2011 8.5 mph, 2014
Maximum Gust 12.7 mph 13:16 20.2 mph 26.8 mph, 2011 12.7 mph, 2020
Mean Wind Direction NW
Rainfall 0.0 mm 4.8 mm (11%) 14.5 mm, 2011
Maximum Hourly Rain n/a 5.2, 2011
Maximum 10-min Rain n/a 3.8, 2011
Maximum Rain Rate n/a 80, 2011
Minimum Dew Point 6.7 °C 17:15 3.7 °C 13.1 °C, 2018 0.3 °C, 2013
Maximum Dew Point 13.3 °C 21:10 9.4 °C 18.5 °C, 2018 4.0 °C, 2013
Mean Dew Point 10.3 °C 6.7 °C 15.2 °C, 2018 2.1 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 11.3 °C 05:04 8.4 °C 15.1 °C, 2019 5.1 °C, 2013
Day Maximum (09-21) 26.6 °C 17:37 19.7 °C 26.7 °C, 2017 14.7 °C, 2014
Max 10m Temp Rise 0.8 °C 07:08 0.7 °C 0.8 °C, 2013 0.3 °C, 2014
Max 1hr Temp Rise 3.7 °C 07:47 2.9 °C 3.7 °C, 2020 1.2 °C, 2011
Max 1hr Hum Rise 15% 19:22 11% 15%, 2020 6%, 2010
Max 10m Temp Fall 1.1 °C 22:42 0.7 °C 1.1 °C, 2019 0.3 °C, 2010
Max 1hr Temp Fall 4.5 °C 23:04 2.3 °C 4.5 °C, 2020 1.3 °C, 2010
Max 1hr Hum Fall 11% 07:19 14% 21%, 2012 6%, 2010
Max 10m Wind Speed 7.6 mph 23:07 9.5 mph 13.1 mph, 2011 6.1 mph, 2015
Minimum Feels-like 11.8 °C 05:04 6.4 °C 17.8 °C, 2018 3.0 °C, 2013
Maximum Feels-like 27.9 °C 15:43 20.6 °C 31.0 °C, 2018 15.9 °C, 2014
Mean Feels-like 21.2 °C 14.4 °C 23.8 °C, 2018 12.3 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 15.3 °C (+7.0) 11.8 °C (+3.3) 15.3 °C (+7.0), 2020 4.2 °C (-4.1), 2011
Humidity Range 54% 43% 58%, 2012 22%, 2019
Pressure Range 2 hPa 5 hPa 15 hPa, 2009 2 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11 [75%]244 hrs (154%) [66%] 14.6 [100%], 2012 0 [0%], 2014
Wet Hours 02.4 hrs (7%) [0.4%] 10, 2014 0, 2010
Cloud Cover Hazy or Partly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 5.0 °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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