Daily Report for 31st March 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 2.5 °C (-2.0) 06:47 4.1 °C (+0.4) 11.2 °C (+6.7), 2017 -2.6 °C (-7.1), 2013
Maximum Temperature 9.9 °C (-1.8) 16:18 11.0 °C (+0.5) 17.7 °C (+6.0), 2011 5.6 °C (-6.1), 2013
Mean Temperature 6.0 °C (-1.9) 7.4 °C (+0.4) 14.3 °C, 2017 1.8 °C, 2013
Minimum Humidity 53% 16:10 58% 75%, 2018 37%, 2015
Maximum Humidity 86% 07:06 88% 97%, 2011 73%, 2009
Mean Humidity 72% 75% 87%, 2018 56%, 2015
Minimum Pressure 1030 hPa 23:35 1014 hPa 1030 hPa, 2020 981 hPa, 2010
Maximum Pressure 1034 hPa 09:39 1021 hPa 1034 hPa, 2020 1001 hPa, 2010
Mean Pressure 1032 hPa 1018 hPa 1032 hPa, 2020 991 hPa, 2010
Mean Wind Speed 5.7 mph (+0.5) 7.0 mph (+1.8) 12.7 mph, 2015 1.5 mph, 2014
Maximum Wind Speed 14.3 mph 11:44 16.7 mph 30.1 mph, 2015 9.4 mph, 2014
Maximum Gust 19.6 mph 09:39 25.6 mph 39.8 mph, 2015 13.7 mph, 2014
Mean Wind Direction ENE
Rainfall 0.0 mm 34.2 mm (78%) 3.0 mm, 2011
Maximum Hourly Rain n/a 2, 2018
Maximum 10-min Rain n/a 0.7, 2018
Maximum Rain Rate n/a 3.3, 2018
Minimum Dew Point -1.0 °C 22:54 0.5 °C 8.0 °C, 2011 -7.5 °C, 2013
Maximum Dew Point 3.3 °C 10:07 5.4 °C 12.6 °C, 2011 -1.6 °C, 2013
Mean Dew Point 1.2 °C 3.1 °C 9.6 °C, 2011 -5.2 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 2.5 °C 06:47 4.3 °C 13.0 °C, 2017 -2.6 °C, 2013
Day Maximum (09-21) 9.9 °C 15:40 11.0 °C 17.7 °C, 2011 5.6 °C, 2013
Max 10m Temp Rise 0.8 °C 10:07 0.5 °C 0.9 °C, 2013 0.3 °C, 2012
Max 1hr Temp Rise 2.0 °C 09:03 1.9 °C 3.6 °C, 2013 0.8 °C, 2012
Max 1hr Hum Rise 10% 17:13 10% 17%, 2015 5%, 2017
Max 10m Temp Fall 0.5 °C 16:32 0.6 °C 1.0 °C, 2015 0.2 °C, 2017
Max 1hr Temp Fall 1.9 °C 23:01 1.6 °C 2.2 °C, 2015 1.0 °C, 2013
Max 1hr Hum Fall 11% 11:04 10% 25%, 2015 9%, 2014
Max 10m Wind Speed 10.5 mph 09:38 12.5 mph 21.3 mph, 2015 6.2 mph, 2014
Minimum Feels-like -2.2 °C 06:08 0.1 °C 11.2 °C, 2017 -6.1 °C, 2013
Maximum Feels-like 8.8 °C 15:08 10.5 °C 18.8 °C, 2011 4.0 °C, 2013
Mean Feels-like 3.3 °C 5.3 °C 14.4 °C, 2017 -0.8 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 7 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.4 °C (+0.2) 6.9 °C (+0.1) 8.3 °C (+1.1), 2011 3.4 °C (-3.8), 2010
Humidity Range 33% 29% 53%, 2015 18%, 2018
Pressure Range 4 hPa 7 hPa 22 hPa, 2015 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 5 [43%]151 hrs (143%) [45%] 8 [69%], 2016 0.1 [1%], 2012
Wet Hours 047 hrs (89%) [6.3%] 4, 2011 , 2009
Cloud Cover am: Sunny transitioned to Partly Cloudy
pm: Partly Cloudy
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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