Daily Report for 16th May 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.2 °C (-1.0) 01:49 5.9 °C (-1.5) 15.7 °C (+7.4), 2017 2.9 °C (-5.3), 2013
Maximum Temperature 16.9 °C (+0.2) 15:54 17.0 °C (+1.1) 24.4 °C (+7.7), 2017 14.3 °C (-2.4), 2012
Mean Temperature 12.2 °C (-0.4) 11.8 °C (-0.2) 19.2 °C, 2017 9.9 °C, 2012
Minimum Humidity 44% 15:08 45% 60%, 2010 35%, 2019
Maximum Humidity 79% 23:47 86% 94%, 2009 79%, 2020
Mean Humidity 63% 65% 74%, 2010 60%, 2012
Minimum Pressure 1024 hPa 17:33 1016 hPa 1028 hPa, 2014 998 hPa, 2013
Maximum Pressure 1026 hPa 08:44 1022 hPa 1036 hPa, 2014 1001 hPa, 2013
Mean Pressure 1025 hPa 1019 hPa 1032 hPa, 2014 1000 hPa, 2013
Mean Wind Speed 2.6 mph (-2.1) 4.2 mph (-0.5) 7.2 mph, 2017 0.8 mph, 2014
Maximum Wind Speed 9.7 mph 14:30 12.7 mph 17.2 mph, 2019 7.6 mph, 2014
Maximum Gust 13.8 mph 13:08 19.4 mph 24.2 mph, 2018 8.5 mph, 2014
Mean Wind Direction NW
Rainfall 0.0 mm 4.6 mm (17%) 8.8 mm, 2010
Maximum Hourly Rain n/a 6.3, 2010
Maximum 10-min Rain n/a 2.7, 2010
Maximum Rain Rate n/a 60, 2010
Minimum Dew Point 3.3 °C 02:31 2.2 °C 11.9 °C, 2017 -0.6 °C, 2012
Maximum Dew Point 6.4 °C 23:50 7.6 °C 15.9 °C, 2017 4.1 °C, 2012
Mean Dew Point 4.9 °C 5.1 °C 13.5 °C, 2017 1.9 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.2 °C 01:50 6.5 °C 15.7 °C, 2017 2.9 °C, 2013
Day Maximum (09-21) 16.9 °C 15:56 17.0 °C 24.4 °C, 2017 14.3 °C, 2012
Max 10m Temp Rise 0.6 °C 10:31 0.8 °C 1.1 °C, 2013 0.4 °C, 2011
Max 1hr Temp Rise 2.1 °C 10:31 2.9 °C 5.2 °C, 2013 1.5 °C, 2016
Max 1hr Hum Rise 11% 21:10 11% 28%, 2009 6%, 2011
Max 10m Temp Fall 0.8 °C 20:57 0.8 °C 0.8 °C, 2020 0.4 °C, 2017
Max 1hr Temp Fall 3.2 °C 21:33 2.2 °C 3.2 °C, 2020 1.2 °C, 2017
Max 1hr Hum Fall 11% 10:57 15% 23%, 2009 4%, 2010
Max 10m Wind Speed 7.1 mph 15:30 9.0 mph 12.3 mph, 2017 4.1 mph, 2014
Minimum Feels-like 4.7 °C 02:38 3.2 °C 18.4 °C, 2017 0.8 °C, 2012
Maximum Feels-like 16.9 °C 15:49 17.5 °C 27.5 °C, 2017 14.3 °C, 2012
Mean Feels-like 11.9 °C 11.3 °C 22.3 °C, 2017 9.2 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.7 °C (+1.3) 11.1 °C (+2.6) 13.9 °C (+5.5), 2014 6.5 °C (-1.9), 2018
Humidity Range 35% 41% 56%, 2013 24%, 2018
Pressure Range 3 hPa 6 hPa 10 hPa, 2019 3 hPa, 2020
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [28%]137 hrs (142%) [61%] 12 [84%], 2019 0.4 [3%], 2018
Wet Hours 02 hrs (10%) [0.5%] 3.5, 2010 0, 2011
Cloud Cover am: Overcast transitioned to Mostly Cloudy
pm: 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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