Daily Report for 1st September 2010

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 8.0 °C (-4.3) 06:34 8.0 °C (-4.2) 14.7 °C (+2.4), 2009 6.3 °C (-6.0), 2020
Maximum Temperature 20.3 °C (-0.8) 16:40 20.3 °C (-0.7) 23.7 °C (+2.6), 2018 17.8 °C (-3.3), 2015
Mean Temperature 15.0 °C (-2.5) 15.0 °C (-2.5) 18.4 °C, 2016 13.8 °C, 2020
Minimum Humidity 46% 16:27 46% 76%, 2014 40%, 2013
Maximum Humidity 91% 07:38 91% 96%, 2020 73%, 2013
Mean Humidity 66% 66% 88%, 2014 58%, 2013
Minimum Pressure 1020 hPa 17:29 1020 hPa 1027 hPa, 2013 1003 hPa, 2009
Maximum Pressure 1023 hPa 08:44 1023 hPa 1031 hPa, 2013 1010 hPa, 2009
Mean Pressure 1022 hPa 1022 hPa 1029 hPa, 2013 1006 hPa, 2009
Mean Wind Speed 2.6 mph (-1.3) 2.6 mph (-1.3) 6.3 mph, 2009 0.3 mph, 2020
Maximum Wind Speed 10.7 mph 10.7 mph 17.3 mph, 2009 5.2 mph, 2020
Maximum Gust 15.4 mph 12:38 15.4 mph 35.6 mph, 2009 8.1 mph, 2020
Mean Wind Direction E
Rainfall 0.0 mm 0.0 mm (0%) 4.7 mm, 2015
Maximum Hourly Rain n/a 4.5, 2015
Maximum 10-min Rain n/a 3.1, 2015
Maximum Rain Rate n/a 48, 2015
Minimum Dew Point 6.1 °C 06:33 6.1 °C 10.6 °C, 2014 3.4 °C, 2013
Maximum Dew Point 12.0 °C 08:45 12.0 °C 17.2 °C, 2014 9.8 °C, 2013
Mean Dew Point 8.3 °C 8.3 °C 13.8 °C, 2014 7.0 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 8.0 °C 8.0 °C 14.7 °C, 2009 6.3 °C, 2020
Day Maximum (09-21) 20.3 °C 20.3 °C 23.7 °C, 2018 17.8 °C, 2015
Max 10m Temp Rise 1.0 °C 08:05 1.0 °C 1.0 °C, 2010 0.4 °C, 2014
Max 1hr Temp Rise 4.5 °C 08:14 4.5 °C 4.5 °C, 2010 1.1 °C, 2015
Max 1hr Hum Rise 9% 22:34 9% 12%, 2020 4%, 2014
Max 10m Temp Fall 0.4 °C 19:26 0.4 °C 0.8 °C, 2019 0.3 °C, 2013
Max 1hr Temp Fall 1.9 °C 01:32 1.9 °C 2.8 °C, 2018 1.2 °C, 2013
Max 1hr Hum Fall 15% 09:16 15% 19%, 2020 3%, 2014
Max 10m Wind Speed 7.3 mph 14:19 7.3 mph 11.6 mph, 2009 2.9 mph, 2020
Minimum Feels-like 8.0 °C 06:19 8.0 °C 16.3 °C, 2009 6.3 °C, 2020
Maximum Feels-like 21.1 °C 17:00 21.1 °C 25.8 °C, 2018 20.5 °C, 2015
Mean Feels-like 15.6 °C 15.6 °C 20.2 °C, 2016 14.5 °C, 2020
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 12.3 °C (+3.5) 12.3 °C (+3.5) 13.6 °C (+4.8), 2020 6.0 °C (-2.8), 2009
Humidity Range 45% 45% 51%, 2018 19%, 2014
Pressure Range 3 hPa 3 hPa 8 hPa, 2019 2 hPa, 2014
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12.2 [99%]12 hrs (246%) [99%] 12.2 [99%], 2010 1 [8%], 2014
Wet Hours 00 hrs (0%) [0%] 5, 2014 0, 2010
Cloud Cover am: Sunny
pm: Sunny or Hazy
Events Maximum possible sunshine
Comments
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 0.0 °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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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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Wind rose