Daily Report for 22nd July 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.8 °C (+0.9) 00:00 13.1 °C (-0.1) 17.5 °C (+3.6), 2016 10.5 °C (-3.4), 2011
Maximum Temperature 25.4 °C (+2.7) 16:52 21.7 °C (-0.7) 32.7 °C (+10.0), 2013 20.2 °C (-2.5), 2011
Mean Temperature 20.2 °C (+1.8) 17.5 °C (-0.4) 24.5 °C, 2013 15.4 °C, 2017
Minimum Humidity 40% 16:57 54% 63%, 2019 31%, 2013
Maximum Humidity 71% 02:56 87% 92%, 2009 71%, 2020
Mean Humidity 55% 71% 77%, 2017 55%, 2020
Minimum Pressure 1021 hPa 19:51 1017 hPa 1024 hPa, 2012 1001 hPa, 2009
Maximum Pressure 1027 hPa 01:04 1022 hPa 1029 hPa, 2012 1004 hPa, 2009
Mean Pressure 1024 hPa 1019 hPa 1026 hPa, 2012 1002 hPa, 2009
Mean Wind Speed 4.7 mph (+0.4) 4.8 mph (+0.5) 6.7 mph, 2019 0.9 mph, 2016
Maximum Wind Speed 13.7 mph 18:21 13.1 mph 13.9 mph, 2019 6.8 mph, 2016
Maximum Gust 20.7 mph 20:42 20.5 mph 23.2 mph, 2015 11.3 mph, 2016
Mean Wind Direction SW
Rainfall 0.0 mm 23.7 mm (80%) 9.2 mm, 2017
Maximum Hourly Rain n/a 3.4, 2017
Maximum 10-min Rain n/a 1.6, 2010
Maximum Rain Rate n/a 30, 2010
Minimum Dew Point 8.6 °C 00:36 9.5 °C 13.8 °C, 2019 6.3 °C, 2011
Maximum Dew Point 11.6 °C 20:24 13.9 °C 19.7 °C, 2019 11.4 °C, 2012
Mean Dew Point 10.5 °C 11.8 °C 17.0 °C, 2019 9.4 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 13.9 °C * 23:11 13.3 °C 17.5 °C, 2016 10.5 °C, 2011
Day Maximum (09-21) 25.4 °C 16:47 21.7 °C 32.7 °C, 2013 20.2 °C, 2011
Max 10m Temp Rise 0.6 °C 07:20 0.6 °C 1.0 °C, 2012 0.5 °C, 2009
Max 1hr Temp Rise 2.1 °C 10:43 2.2 °C 3.5 °C, 2012 1.5 °C, 2009
Max 1hr Hum Rise 7% 20:16 10% 18%, 2015 5%, 2009
Max 10m Temp Fall 0.5 °C 15:31 0.6 °C 1.0 °C, 2015 0.3 °C, 2012
Max 1hr Temp Fall 2.0 °C 20:41 2.1 °C 3.4 °C, 2015 1.2 °C, 2009
Max 1hr Hum Fall 9% 11:02 10% 13%, 2012 6%, 2019
Max 10m Wind Speed 10.0 mph 17:02 9.5 mph 11.3 mph, 2015 4.1 mph, 2016
Minimum Feels-like 15.5 °C 00:00 14.3 °C 20.4 °C, 2013 11.4 °C, 2011
Maximum Feels-like 27.3 °C 16:47 24.3 °C 36.9 °C, 2013 21.2 °C, 2011
Mean Feels-like 21.7 °C 19.7 °C 28.4 °C, 2013 16.7 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 10.6 °C (+1.8) 8.6 °C (-0.6) 16.0 °C (+7.2), 2013 5.3 °C (-3.5), 2016
Humidity Range 31% 34% 56%, 2013 22%, 2019
Pressure Range 7 hPa 5 hPa 8 hPa, 2010 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9 [62%]123 hrs (93%) [38%] 11 [76%], 2012 0.5 [3%], 2016
Wet Hours 036 hrs (149%) [6.8%] 8, 2017 0, 2009
Cloud Cover Mostly Sunny
Events None
Comments -
Extra Comments
Issues no pond temp due to covid
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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