Daily Report for 31st October 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.5 °C (+3.5) 21:17 8.8 °C (+0.1) 13.4 °C (+6.4), 2014 -0.8 °C (-7.8), 2018
Maximum Temperature 15.5 °C (+3.1) 10:28 14.1 °C (-0.4) 21.3 °C (+8.9), 2014 10.9 °C (-1.5), 2019
Mean Temperature 13.0 °C (+3.3) 11.4 °C (-0.1) 16.7 °C, 2014 6.8 °C, 2018
Minimum Humidity 77% 16:31 75% 85%, 2010 54%, 2014
Maximum Humidity 94% 14:02 93% 98%, 2009 81%, 2016
Mean Humidity 86% 87% 94%, 2009 77%, 2012
Minimum Pressure 1006 hPa 13:36 1005 hPa 1024 hPa, 2016 978 hPa, 2012
Maximum Pressure 1020 hPa 00:01 1013 hPa 1030 hPa, 2017 999 hPa, 2012
Mean Pressure 1012 hPa 1009 hPa 1028 hPa, 2016 989 hPa, 2012
Mean Wind Speed 0.5 mph (-3.6) 2.9 mph (-1.2) 7.3 mph, 2012 0.5 mph, 2016
Maximum Wind Speed 10.8 mph 09:57 12.8 mph 20.1 mph, 2012 6.5 mph, 2016
Maximum Gust 28.8 mph 09:24 22.0 mph 29.7 mph, 2012 8.5 mph, 2015
Mean Wind Direction SSW
Rainfall 5.7 mm 152.4 mm (234%) 5.7 mm, 2020
Maximum Hourly Rain 2.9 mm 11:56 2.9 mm, 2020
Maximum 10-min Rain 1.1 mm 11:43 1.1 mm, 2009
Maximum Rain Rate 18 mm/h 11:39 18 mm/h, 2020
Minimum Dew Point 7.2 °C 23:46 6.9 °C 11.0 °C, 2014 -2.0 °C, 2018
Maximum Dew Point 13.4 °C 14:22 11.2 °C 16.8 °C, 2009 7.4 °C, 2019
Mean Dew Point 10.7 °C 9.2 °C 13.1 °C, 2014 3.6 °C, 2018
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 13.4 °C * 04:29 9.2 °C 15.2 °C, 2011 -0.8 °C, 2018
Day Maximum (09-21) 15.5 °C 10:28 14.1 °C 21.3 °C, 2014 10.9 °C, 2019
Max 10m Temp Rise 0.4 °C 10:14 0.4 °C 1.1 °C, 2016 0.2 °C, 2010
Max 1hr Temp Rise 1.0 °C 10:18 1.4 °C 4.5 °C, 2018 0.4 °C, 2013
Max 1hr Hum Rise 8% 11:40 6% 8%, 2013 3%, 2010
Max 10m Temp Fall 0.6 °C 14:49 0.5 °C 0.8 °C, 2009 0.2 °C, 2010
Max 1hr Temp Fall 1.6 °C 15:31 1.2 °C 2.4 °C, 2016 0.6 °C, 2012
Max 1hr Hum Fall 11% 15:36 7% 15%, 2009 3%, 2010
Max 10m Wind Speed 5.2 mph 10:01 8.3 mph 14.6 mph, 2012 4.2 mph, 2016
Minimum Feels-like 10.7 °C 22:16 7.4 °C 16.0 °C, 2014 -0.8 °C, 2018
Maximum Feels-like 18.2 °C 10:28 15.8 °C 25.0 °C, 2014 11.0 °C, 2019
Mean Feels-like 14.6 °C 12.0 °C 19.6 °C, 2014 6.5 °C, 2018
Air-frost Hrs 0 hrs 0 hrs 3 hrs, 2018 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.0 °C (-0.4) 5.3 °C (-0.5) 13.3 °C (+7.9), 2018 1.6 °C (-3.8), 2013
Humidity Range 17% 18% 42%, 2014 10%, 2016
Pressure Range 13 hPa 8 hPa 21 hPa, 2012 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1.4 [16%]70 hrs (66%) [24%] 8 [92%], 2018 0 [0%], 2013
Wet Hours 5
[Mean rain rate: 1.1 mm/h]
132 hrs (268%) [18%] 5, 2020 0, 2011
Cloud Cover Overcast with periods of Mostly Sunny
Events None
Comments day rn
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 9.5 °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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