Daily Report for 28th June 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.4 °C (+0.5) 23:54 12.4 °C (+1.2) 16.4 °C (+4.5), 2015 11.1 °C (-0.8), 2016
Maximum Temperature 20.0 °C (-1.4) 13:09 21.7 °C (+1.4) 29.8 °C (+8.4), 2010 16.2 °C (-5.2), 2017
Mean Temperature 16.0 °C (-0.5) 17.1 °C (+1.3) 22.5 °C, 2010 14.8 °C, 2017
Minimum Humidity 51% 12:40 52% 78%, 2017 28%, 2010
Maximum Humidity 86% 22:36 88% 97%, 2009 71%, 2010
Mean Humidity 70% 70% 88%, 2009 47%, 2010
Minimum Pressure 1007 hPa 00:40 1012 hPa 1023 hPa, 2018 997 hPa, 2017
Maximum Pressure 1012 hPa 15:31 1017 hPa 1028 hPa, 2019 1003 hPa, 2017
Mean Pressure 1010 hPa 1014 hPa 1025 hPa, 2018 998 hPa, 2017
Mean Wind Speed 9.3 mph (+4.9) 4.8 mph (+0.4) 9.3 mph, 2020 3.1 mph, 2011
Maximum Wind Speed 19.7 mph 15:02 13.6 mph 19.7 mph, 2020 7.9 mph, 2017
Maximum Gust 32.3 mph 15:02 21.2 mph 32.3 mph, 2020 12.5 mph, 2014
Mean Wind Direction SW
Rainfall 4.8 mm 39.0 mm (76%) 8.5 mm, 2011
Maximum Hourly Rain 2.8 mm 21:32 6.3 mm, 2011
Maximum 10-min Rain 2.6 mm 21:29 3.0 mm, 2011
Maximum Rain Rate 42 mm/h 21:27 42 mm/h, 2020
Minimum Dew Point 8.7 °C 04:45 9.1 °C 13.2 °C, 2009 5.1 °C, 2016
Maximum Dew Point 14.2 °C 15:45 13.5 °C 19.9 °C, 2012 11.8 °C, 2016
Mean Dew Point 10.4 °C 11.3 °C 15.7 °C, 2009 8.4 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 12.6 °C * 05:35 12.6 °C 18.5 °C, 2011 11.1 °C, 2016
Day Maximum (09-21) 20.0 °C 13:09 21.7 °C 29.8 °C, 2010 16.2 °C, 2017
Max 10m Temp Rise 0.6 °C 13:47 0.6 °C 1.1 °C, 2009 0.2 °C, 2017
Max 1hr Temp Rise 1.7 °C 09:44 2.3 °C 3.0 °C, 2018 0.5 °C, 2017
Max 1hr Hum Rise 19% 14:37 11% 20%, 2016 1%, 2017
Max 10m Temp Fall 1.1 °C 14:32 0.7 °C 1.1 °C, 2020 0.2 °C, 2017
Max 1hr Temp Fall 2.3 °C 22:19 2.0 °C 2.9 °C, 2016 0.6 °C, 2017
Max 1hr Hum Fall 18% 16:45 13% 20%, 2009 3%, 2017
Max 10m Wind Speed 16.7 mph 13:24 9.9 mph 16.7 mph, 2020 5.6 mph, 2011
Minimum Feels-like 13.4 °C 05:22 13.3 °C 17.2 °C, 2010 11.1 °C, 2016
Maximum Feels-like 21.3 °C 13:19 24.2 °C 35.2 °C, 2012 19.4 °C, 2017
Mean Feels-like 17.5 °C 19.1 °C 26.4 °C, 2012 16.4 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.6 °C (-1.9) 9.3 °C (+0.2) 14.6 °C (+5.1), 2018 3.5 °C (-6.0), 2017
Humidity Range 35% 37% 54%, 2012 10%, 2017
Pressure Range 4 hPa 5 hPa 14 hPa, 2016 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [46%]177 hrs (99%) [42%] 14.5 [96%], 2010 0 [0%], 2017
Wet Hours 2
[Mean rain rate: 2.4 mm/h]
40 hrs (115%) [5.9%] 7, 2017 0, 2010
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
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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