Daily Report for 15th June 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.1 °C (+1.0) 04:50 10.8 °C (+0.1) 14.9 °C (+3.8), 2011 8.6 °C (-2.5), 2010
Maximum Temperature 24.2 °C (+3.9) 12:59 19.4 °C (-0.2) 24.7 °C (+4.4), 2017 17.3 °C (-3.0), 2013
Mean Temperature 19.0 °C (+2.4) 15.2 °C (-0.1) 19.6 °C, 2017 13.0 °C, 2010
Minimum Humidity 46% 12:19 53% 64%, 2014 36%, 2009
Maximum Humidity 88% 04:59 88% 94%, 2012 79%, 2017
Mean Humidity 67% 72% 76%, 2019 56%, 2017
Minimum Pressure 1016 hPa 18:14 1010 hPa 1027 hPa, 2014 994 hPa, 2016
Maximum Pressure 1018 hPa 08:06 1015 hPa 1029 hPa, 2014 999 hPa, 2016
Mean Pressure 1017 hPa 1012 hPa 1028 hPa, 2014 996 hPa, 2016
Mean Wind Speed 2.3 mph (-2.1) 4.2 mph (-0.2) 8.0 mph, 2013 2.3 mph, 2020
Maximum Wind Speed 9.9 mph 16:52 12.6 mph 19.7 mph, 2012 9.7 mph, 2014
Maximum Gust 11.5 mph 01:43 20.2 mph 33.4 mph, 2013 11.5 mph, 2020
Mean Wind Direction SW
Rainfall 0.0 mm 10.7 mm (39%) 4.7 mm, 2012
Maximum Hourly Rain n/a 2, 2012
Maximum 10-min Rain n/a 1.4, 2012
Maximum Rain Rate n/a 30, 2012
Minimum Dew Point 9.8 °C 04:48 7.5 °C 9.8 °C, 2020 3.5 °C, 2010
Maximum Dew Point 14.6 °C 18:57 11.9 °C 14.6 °C, 2020 8.7 °C, 2010
Mean Dew Point 12.3 °C 9.7 °C 12.3 °C, 2020 6.4 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.1 °C 04:51 11.0 °C 14.9 °C, 2011 8.6 °C, 2010
Day Maximum (09-21) 24.2 °C 13:00 19.4 °C 24.7 °C, 2017 17.3 °C, 2013
Max 10m Temp Rise 0.5 °C 05:58 0.6 °C 0.9 °C, 2009 0.5 °C, 2010
Max 1hr Temp Rise 2.3 °C 06:38 2.1 °C 3.4 °C, 2009 1.2 °C, 2014
Max 1hr Hum Rise 8% 21:46 10% 22%, 2013 5%, 2011
Max 10m Temp Fall 0.5 °C 19:04 0.8 °C 1.2 °C, 2013 0.4 °C, 2010
Max 1hr Temp Fall 2.2 °C 22:22 1.9 °C 3.6 °C, 2009 1.3 °C, 2010
Max 1hr Hum Fall 10% 11:07 12% 20%, 2012 7%, 2014
Max 10m Wind Speed 6.4 mph 16:29 9.2 mph 13.3 mph, 2013 6.4 mph, 2020
Minimum Feels-like 13.3 °C 04:48 10.9 °C 16.2 °C, 2011 7.0 °C, 2010
Maximum Feels-like 26.8 °C 16:57 21.1 °C 27.1 °C, 2017 17.8 °C, 2010
Mean Feels-like 21.4 °C 16.4 °C 21.4 °C, 2020 12.8 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 12.1 °C (+2.9) 8.6 °C (-0.3) 12.8 °C (+3.6), 2018 4.7 °C (-4.5), 2014
Humidity Range 42% 36% 48%, 2009 18%, 2014
Pressure Range 2 hPa 6 hPa 8 hPa, 2015 2 hPa, 2020
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 8 [53%]77 hrs (81%) [34%] 12 [79%], 2017 0 [0%], 2014
Wet Hours 013 hrs (68%) [3.5%] 3, 2013 0, 2010
Cloud Cover am: Sunny
pm: Mostly 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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