Daily Report for 8th July 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.2 °C (+1.3) 01:58 13.1 °C (+0.5) 17.9 °C (+5.0), 2017 10.8 °C (-2.1), 2014
Maximum Temperature 19.9 °C (-2.3) 14:36 20.6 °C (-1.5) 30.8 °C (+8.6), 2018 18.0 °C (-4.2), 2009
Mean Temperature 16.7 °C (-0.5) 16.8 °C (-0.5) 23.8 °C, 2018 14.8 °C, 2009
Minimum Humidity 78% 14:37 61% 78%, 2020 32%, 2017
Maximum Humidity 95% 07:09 90% 97%, 2012 75%, 2017
Mean Humidity 90% 76% 90%, 2012 54%, 2017
Minimum Pressure 1015 hPa 05:37 1012 hPa 1030 hPa, 2013 1002 hPa, 2012
Maximum Pressure 1018 hPa 00:01 1017 hPa 1034 hPa, 2013 1007 hPa, 2011
Mean Pressure 1016 hPa 1014 hPa 1032 hPa, 2013 1005 hPa, 2011
Mean Wind Speed 4.7 mph (+0.4) 7.0 mph (+2.7) 8.9 mph, 2016 1.9 mph, 2014
Maximum Wind Speed 11.4 mph 19:20 16.6 mph 22.6 mph, 2016 8.9 mph, 2018
Maximum Gust 19.6 mph 19:20 25.9 mph 38.7 mph, 2016 13.0 mph, 2012
Mean Wind Direction WSW
Rainfall 6.6 mm 18.7 mm (173%) 19.8 mm, 2012
Maximum Hourly Rain 2.2 mm 07:03 7.1 mm, 2012
Maximum 10-min Rain 0.7 mm 06:19 3.7 mm, 2012
Maximum Rain Rate 18 mm/h 04:45 40 mm/h, 2011
Minimum Dew Point 13.1 °C 01:58 9.8 °C 13.5 °C, 2010 4.6 °C, 2015
Maximum Dew Point 16.6 °C 16:29 14.6 °C 16.6 °C, 2010 12.5 °C, 2015
Mean Dew Point 15.0 °C 12.3 °C 15.0 °C, 2020 9.4 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 13.8 °C * 21:45 13.3 °C 17.9 °C, 2017 10.8 °C, 2014
Day Maximum (09-21) 19.9 °C 14:37 20.6 °C 30.8 °C, 2018 18.0 °C, 2009
Max 10m Temp Rise 0.5 °C 13:41 0.7 °C 1.3 °C, 2009 0.5 °C, 2011
Max 1hr Temp Rise 1.7 °C 14:27 2.1 °C 3.1 °C, 2014 1.7 °C, 2015
Max 1hr Hum Rise 4% 15:50 12% 23%, 2017 4%, 2020
Max 10m Temp Fall 0.4 °C 13:09 0.8 °C 0.8 °C, 2012 0.4 °C, 2016
Max 1hr Temp Fall 1.2 °C 20:16 2.1 °C 2.5 °C, 2017 1.2 °C, 2020
Max 1hr Hum Fall 10% 14:37 10% 18%, 2014 9%, 2010
Max 10m Wind Speed 9.4 mph 19:28 12.5 mph 18.4 mph, 2016 6.5 mph, 2017
Minimum Feels-like 17.1 °C 00:00 14.5 °C 20.4 °C, 2017 11.8 °C, 2014
Maximum Feels-like 24.7 °C 14:28 23.5 °C 34.2 °C, 2018 20.8 °C, 2011
Mean Feels-like 20.7 °C 19.3 °C 27.2 °C, 2018 16.8 °C, 2014
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.7 °C (-3.7) 7.5 °C (-1.9) 15.3 °C (+5.9), 2018 4.5 °C (-4.9), 2011
Humidity Range 17% 29% 50%, 2018 17%, 2020
Pressure Range 3 hPa 6 hPa 12 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]31 hrs (63%) [26%] 14.4 [96%], 2013 0 [0%], 2020
Wet Hours 12
[Mean rain rate: 0.5 mm/h]
25 hrs (285%) [13%] 12, 2020 0, 2010
Cloud Cover Overcast
Events None
Comments o.night Rain, other spells
Extra Comments
Issues no pond temp - ponds still closed!
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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