Daily Report for 22nd April 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.5 °C (+2.3) 05:42 6.2 °C (+1.3) 12.1 °C (+6.9), 2018 2.3 °C (-2.9), 2010
Maximum Temperature 20.6 °C (+7.2) 15:15 17.6 °C (+5.1) 25.6 °C (+12.2), 2011 11.0 °C (-2.4), 2016
Mean Temperature 13.9 °C (+4.7) 11.9 °C (+3.2) 18.0 °C, 2011 8.3 °C, 2010
Minimum Humidity 33% 17:32 44% 60%, 2016 29%, 2019
Maximum Humidity 82% 05:43 85% 95%, 2014 75%, 2011
Mean Humidity 59% 65% 82%, 2014 50%, 2011
Minimum Pressure 1019 hPa 03:24 1019 hPa 1025 hPa, 2015 1002 hPa, 2019
Maximum Pressure 1022 hPa 23:51 1024 hPa 1033 hPa, 2015 1004 hPa, 2012
Mean Pressure 1020 hPa 1021 hPa 1030 hPa, 2015 1004 hPa, 2012
Mean Wind Speed 5.7 mph (+0.8) 4.9 mph (-0.0) 6.2 mph, 2012 2.7 mph, 2011
Maximum Wind Speed 14.1 mph 13:23 13.5 mph 18.5 mph, 2012 8.2 mph, 2010
Maximum Gust 20.7 mph 13:42 20.1 mph 25.1 mph, 2012 11.5 mph, 2017
Mean Wind Direction ENE
Rainfall 0.0 mm 2.5 mm (7%) 5.5 mm, 2016
Maximum Hourly Rain n/a 2.6, 2018
Maximum 10-min Rain n/a 1.3, 2018
Maximum Rain Rate n/a 13, 2018
Minimum Dew Point 2.8 °C 19:33 2.5 °C 6.7 °C, 2014 -3.6 °C, 2010
Maximum Dew Point 8.1 °C 11:04 7.8 °C 14.6 °C, 2018 2.4 °C, 2010
Mean Dew Point 5.3 °C 5.1 °C 11.8 °C, 2018 0.2 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.5 °C 05:53 6.5 °C 13.2 °C, 2018 2.3 °C, 2010
Day Maximum (09-21) 20.6 °C 15:15 17.5 °C 25.6 °C, 2011 11.0 °C, 2016
Max 10m Temp Rise 0.7 °C 08:56 0.7 °C 1.0 °C, 2019 0.2 °C, 2016
Max 1hr Temp Rise 2.9 °C 08:56 2.9 °C 3.6 °C, 2019 0.9 °C, 2016
Max 1hr Hum Rise 9% 20:33 10% 28%, 2012 7%, 2010
Max 10m Temp Fall 0.4 °C 19:39 0.6 °C 1.1 °C, 2012 0.3 °C, 2013
Max 1hr Temp Fall 1.6 °C 20:30 2.0 °C 4.3 °C, 2012 1.1 °C, 2013
Max 1hr Hum Fall 11% 08:59 12% 17%, 2014 3%, 2016
Max 10m Wind Speed 11.0 mph 13:29 10.0 mph 13.6 mph, 2018 6.4 mph, 2017
Minimum Feels-like 4.4 °C 04:17 4.2 °C 12.1 °C, 2018 1.2 °C, 2012
Maximum Feels-like 20.6 °C 15:15 17.9 °C 25.8 °C, 2018 11.0 °C, 2016
Mean Feels-like 13.3 °C 11.5 °C 20.1 °C, 2018 7.1 °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 13.1 °C (+4.9) 11.4 °C (+3.8) 16.4 °C (+8.2), 2019 5.2 °C (-3.0), 2016
Humidity Range 49% 41% 50%, 2012 30%, 2016
Pressure Range 3 hPa 6 hPa 13 hPa, 2019 1 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 13 [100%]185 hrs (187%) [68%] 13 [100%], 2020 0 [0%], 2016
Wet Hours 03.5 hrs (10%) [0.7%] 10, 2016 0, 2009
Cloud Cover Sunny
Events Maximum possible sunshine
Comments -
Extra Comments
Issues no pond temp due to covid
Observer Absent? No
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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