Daily Report for 12th November 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.4 °C (+4.0) 08:07 6.9 °C (+0.9) 11.2 °C (+5.8), 2015 3.1 °C (-2.3), 2019
Maximum Temperature 12.6 °C (+2.6) 13:41 13.3 °C (+2.4) 15.5 °C (+5.5), 2011 7.7 °C (-2.3), 2017
Mean Temperature 10.8 °C (+3.3) 10.2 °C (+1.6) 13.5 °C, 2015 5.8 °C, 2019
Minimum Humidity 69% 13:53 76% 88%, 2011 63%, 2017
Maximum Humidity 92% 00:00 95% 98%, 2009 82%, 2016
Mean Humidity 83% 87% 94%, 2011 78%, 2016
Minimum Pressure 1008 hPa 00:02 1016 hPa 1021 hPa, 2013 987 hPa, 2010
Maximum Pressure 1017 hPa 10:50 1026 hPa 1033 hPa, 2013 995 hPa, 2010
Mean Pressure 1014 hPa 1021 hPa 1026 hPa, 2013 991 hPa, 2010
Mean Wind Speed 6.4 mph (+1.8) 1.4 mph (-3.2) 7.9 mph, 2010 2.8 mph, 2013
Maximum Wind Speed 12.1 mph 04:51 7.3 mph 20.4 mph, 2010 8.5 mph, 2013
Maximum Gust 19.4 mph 22:29 14.2 mph 33.7 mph, 2010 12.8 mph, 2013
Mean Wind Direction SW
Rainfall 0.2 mm 10.1 mm (45%) 10.5 mm, 2016
Maximum Hourly Rain 0.2 mm 4.6 mm, 2009
Maximum 10-min Rain 0.2 mm 2.8 mm, 2014
Maximum Rain Rate n/a 54, 2014
Minimum Dew Point 7.0 °C 14:50 5.3 °C 10.0 °C, 2011 -0.2 °C, 2017
Maximum Dew Point 10.8 °C 00:00 10.7 °C 13.9 °C, 2011 5.6 °C, 2019
Mean Dew Point 8.0 °C 8.2 °C 12.4 °C, 2011 3.0 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.4 °C 08:07 7.9 °C 11.3 °C, 2011 3.1 °C, 2019
Day Maximum (09-21) 12.6 °C 13:42 13.3 °C 15.5 °C, 2011 7.7 °C, 2017
Max 10m Temp Rise 0.3 °C 13:23 0.5 °C 0.7 °C, 2011 0.2 °C, 2010
Max 1hr Temp Rise 1.1 °C 13:23 1.6 °C 2.2 °C, 2018 0.6 °C, 2011
Max 1hr Hum Rise 5% 16:28 5% 14%, 2019 2%, 2011
Max 10m Temp Fall 0.3 °C 00:30 0.5 °C 0.7 °C, 2013 0.2 °C, 2010
Max 1hr Temp Fall 1.2 °C 02:24 1.4 °C 2.4 °C, 2013 0.5 °C, 2012
Max 1hr Hum Fall 10% 13:20 7% 10%, 2017 1%, 2016
Max 10m Wind Speed 9.3 mph 04:52 4.4 mph 13.5 mph, 2019 6.0 mph, 2013
Minimum Feels-like 6.2 °C 04:42 6.2 °C 12.3 °C, 2015 -1.4 °C, 2019
Maximum Feels-like 13.8 °C 00:00 15.0 °C 31.9 °C, 2009 6.9 °C, 2019
Mean Feels-like 10.5 °C 11.1 °C 15.8 °C, 2011 2.4 °C, 2019
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.2 °C (-1.4) 6.4 °C (+1.5) 8.2 °C (+3.6), 2013 1.7 °C (-2.9), 2010
Humidity Range 23% 18% 31%, 2017 8%, 2016
Pressure Range 8 hPa 10 hPa 13 hPa, 2017 5 hPa, 2019
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [50%]30 hrs (106%) [30%] 4.5 [56%], 2017 0 [0%], 2012
Wet Hours 118 hrs (71%) [6.3%] 12, 2016 0, 2011
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 10.5 °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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