Daily Report for 24th April 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.1 °C (+1.7) 06:19 6.2 °C (+1.3) 12.4 °C (+7.0), 2011 2.7 °C (-2.7), 2016
Maximum Temperature 21.2 °C (+7.5) 16:19 18.0 °C (+5.4) 22.7 °C (+9.0), 2011 9.1 °C (-4.6), 2016
Mean Temperature 14.1 °C (+4.6) 12.1 °C (+3.4) 16.7 °C, 2011 6.5 °C, 2016
Minimum Humidity 40% 15:03 43% 60%, 2019 32%, 2010
Maximum Humidity 86% 06:50 85% 97%, 2012 71%, 2010
Mean Humidity 62% 65% 76%, 2014 51%, 2010
Minimum Pressure 1015 hPa 18:30 1019 hPa 1023 hPa, 2013 992 hPa, 2012
Maximum Pressure 1019 hPa 00:09 1024 hPa 1025 hPa, 2013 999 hPa, 2019
Mean Pressure 1017 hPa 1021 hPa 1024 hPa, 2013 995 hPa, 2019
Mean Wind Speed 2.7 mph (-2.2) 4.7 mph (-0.2) 8.4 mph, 2018 1.5 mph, 2014
Maximum Wind Speed 9.2 mph 20:42 13.2 mph 20.4 mph, 2018 7.4 mph, 2014
Maximum Gust 13.8 mph 20:40 19.5 mph 31.1 mph, 2018 11.4 mph, 2014
Mean Wind Direction ENE
Rainfall 0.0 mm 2.5 mm (6%) 4.0 mm, 2012
Maximum Hourly Rain n/a 2.3, 2012
Maximum 10-min Rain n/a 0.6, 2012
Maximum Rain Rate n/a 5, 2012
Minimum Dew Point 4.3 °C 06:08 2.6 °C 7.5 °C, 2011 -6.3 °C, 2017
Maximum Dew Point 9.1 °C 16:10 7.9 °C 13.4 °C, 2019 3.2 °C, 2016
Mean Dew Point 6.4 °C 5.2 °C 10.0 °C, 2011 -0.1 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.1 °C 06:20 6.6 °C 12.4 °C, 2011 2.7 °C, 2016
Day Maximum (09-21) 21.2 °C 16:19 17.9 °C 22.7 °C, 2011 9.1 °C, 2016
Max 10m Temp Rise 0.6 °C 08:55 0.7 °C 1.5 °C, 2009 0.5 °C, 2011
Max 1hr Temp Rise 2.8 °C 09:45 2.9 °C 3.2 °C, 2010 1.4 °C, 2012
Max 1hr Hum Rise 14% 20:45 10% 23%, 2018 6%, 2010
Max 10m Temp Fall 0.8 °C 20:48 0.6 °C 0.8 °C, 2020 0.3 °C, 2012
Max 1hr Temp Fall 3.5 °C 21:25 2.1 °C 3.5 °C, 2020 1.3 °C, 2014
Max 1hr Hum Fall 12% 10:22 12% 22%, 2016 9%, 2013
Max 10m Wind Speed 7.3 mph 20:43 9.8 mph 15.5 mph, 2019 5.6 mph, 2011
Minimum Feels-like 5.3 °C 06:21 4.2 °C 12.9 °C, 2011 -0.9 °C, 2016
Maximum Feels-like 22.1 °C 16:10 18.3 °C 24.8 °C, 2011 8.8 °C, 2016
Mean Feels-like 14.1 °C 11.7 °C 18.0 °C, 2011 4.9 °C, 2016
Air-frost Hrs 0 hrs 0.2 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 14.1 °C (+5.8) 11.7 °C (+4.1) 17.9 °C (+9.6), 2010 5.9 °C (-2.4), 2018
Humidity Range 46% 42% 50%, 2012 25%, 2019
Pressure Range 5 hPa 6 hPa 12 hPa, 2009 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12 [92%]209 hrs (192%) [70%] 12.5 [96%], 2011 0 [0%], 2018
Wet Hours 03.5 hrs (10%) [0.6%] 4, 2012 0, 2009
Cloud Cover Sunny
Events None
Comments -
Extra Comments
Issues no pond temp due to dumb lockdown
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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