Daily Report for 28th July 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.1 °C (-0.8) 06:01 13.5 °C (+0.1) 16.9 °C (+2.9), 2018 11.8 °C (-2.1), 2009
Maximum Temperature 20.3 °C (-2.4) 16:09 21.8 °C (-0.6) 23.6 °C (+0.9), 2010 19.1 °C (-3.6), 2015
Mean Temperature 16.5 °C (-1.6) 17.6 °C (-0.3) 19.6 °C, 2018 16.1 °C, 2015
Minimum Humidity 48% 18:34 55% 55%, 2019 34%, 2012
Maximum Humidity 88% 06:09 87% 92%, 2013 68%, 2012
Mean Humidity 68% 72% 76%, 2019 51%, 2012
Minimum Pressure 1009 hPa 00:02 1015 hPa 1021 hPa, 2011 1002 hPa, 2013
Maximum Pressure 1020 hPa 23:58 1021 hPa 1023 hPa, 2011 1008 hPa, 2013
Mean Pressure 1015 hPa 1018 hPa 1022 hPa, 2011 1006 hPa, 2015
Mean Wind Speed 6.2 mph (+1.9) 5.1 mph (+0.8) 10.0 mph, 2018 2.6 mph, 2011
Maximum Wind Speed 15.1 mph 14:28 13.6 mph 21.4 mph, 2018 6.7 mph, 2011
Maximum Gust 21.9 mph 14:15 21.3 mph 39.2 mph, 2018 10.0 mph, 2011
Mean Wind Direction W
Rainfall 0.0 mm 31.5 mm (83%) 2.4 mm, 2013
Maximum Hourly Rain n/a 1.5, 2013
Maximum 10-min Rain n/a 1.2, 2013
Maximum Rain Rate n/a 18, 2013
Minimum Dew Point 7.7 °C 20:32 10.0 °C 11.9 °C, 2019 2.3 °C, 2012
Maximum Dew Point 13.1 °C 00:00 14.3 °C 16.3 °C, 2018 10.0 °C, 2012
Mean Dew Point 10.2 °C 12.2 °C 13.6 °C, 2019 6.9 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.1 °C 06:08 13.7 °C 17.2 °C, 2018 11.8 °C, 2009
Day Maximum (09-21) 20.3 °C 15:25 21.8 °C 23.6 °C, 2010 19.1 °C, 2015
Max 10m Temp Rise 0.7 °C 10:02 0.6 °C 1.1 °C, 2009 0.5 °C, 2011
Max 1hr Temp Rise 1.7 °C 14:30 2.2 °C 3.4 °C, 2010 1.4 °C, 2015
Max 1hr Hum Rise 8% 21:55 10% 15%, 2015 6%, 2009
Max 10m Temp Fall 0.5 °C 16:21 0.6 °C 0.8 °C, 2018 0.4 °C, 2009
Max 1hr Temp Fall 1.7 °C 22:04 2.1 °C 2.7 °C, 2015 1.4 °C, 2016
Max 1hr Hum Fall 13% 10:06 11% 16%, 2018 7%, 2019
Max 10m Wind Speed 12.0 mph 14:48 9.9 mph 18.6 mph, 2018 5.2 mph, 2009
Minimum Feels-like 13.8 °C 23:53 14.9 °C 18.9 °C, 2019 13.8 °C, 2020
Maximum Feels-like 22.1 °C 14:37 24.6 °C 25.8 °C, 2013 19.5 °C, 2015
Mean Feels-like 17.9 °C 20.1 °C 22.5 °C, 2013 16.8 °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 7.2 °C (-1.5) 8.3 °C (-0.7) 9.5 °C (+0.8), 2009 5.4 °C (-3.3), 2015
Humidity Range 40% 33% 48%, 2018 28%, 2014
Pressure Range 11 hPa 6 hPa 11 hPa, 2020 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [49%]140 hrs (83%) [34%] 8 [56%], 2010 0.3 [2%], 2019
Wet Hours 048 hrs (156%) [7.1%] 1, 2013 0, 2009
Cloud Cover 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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