Daily Report for 1st September 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.9 °C (-0.4) 05:37 11.9 °C (-0.3) 14.7 °C (+2.4), 2009 8.0 °C (-4.3), 2010
Maximum Temperature 20.3 °C (-0.8) 13:09 20.3 °C (-0.7) 23.7 °C (+2.6), 2018 17.8 °C (-3.3), 2015
Mean Temperature 15.6 °C (-0.6) 15.6 °C (-0.5) 18.4 °C, 2016 14.5 °C, 2015
Minimum Humidity 40% 18:51 40% 76%, 2014 40%, 2013
Maximum Humidity 81% 07:22 81% 95%, 2014 73%, 2013
Mean Humidity 63% 63% 88%, 2014 58%, 2013
Minimum Pressure 1015 hPa 00:01 1015 hPa 1027 hPa, 2013 1003 hPa, 2009
Maximum Pressure 1023 hPa 23:56 1023 hPa 1031 hPa, 2013 1010 hPa, 2009
Mean Pressure 1018 hPa 1018 hPa 1029 hPa, 2013 1006 hPa, 2009
Mean Wind Speed 4.0 mph (+0.1) 4.0 mph (+0.1) 6.3 mph, 2009 1.4 mph, 2017
Maximum Wind Speed 12.6 mph 15:49 12.6 mph 17.3 mph, 2009 6.9 mph, 2015
Maximum Gust 26.5 mph 01:07 26.5 mph 35.6 mph, 2009 9.8 mph, 2015
Mean Wind Direction WNW
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 4.3 °C 18:52 4.3 °C 10.6 °C, 2014 3.4 °C, 2013
Maximum Dew Point 10.8 °C 10:27 10.8 °C 17.2 °C, 2014 9.8 °C, 2013
Mean Dew Point 8.1 °C 8.1 °C 13.8 °C, 2014 7.0 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 11.9 °C 05:41 11.9 °C 14.7 °C, 2009 8.0 °C, 2010
Day Maximum (09-21) 20.3 °C 13:09 20.3 °C 23.7 °C, 2018 17.8 °C, 2015
Max 10m Temp Rise 0.6 °C 13:04 0.6 °C 1.0 °C, 2010 0.4 °C, 2014
Max 1hr Temp Rise 2.4 °C 08:57 2.4 °C 4.5 °C, 2010 1.1 °C, 2015
Max 1hr Hum Rise 11% 19:58 11% 11%, 2018 4%, 2014
Max 10m Temp Fall 0.8 °C 13:24 0.8 °C 0.8 °C, 2019 0.3 °C, 2013
Max 1hr Temp Fall 1.7 °C 19:36 1.7 °C 2.8 °C, 2018 1.2 °C, 2013
Max 1hr Hum Fall 11% 10:24 11% 18%, 2012 3%, 2014
Max 10m Wind Speed 8.7 mph 15:57 8.7 mph 11.6 mph, 2009 4.5 mph, 2015
Minimum Feels-like 12.3 °C 23:59 12.3 °C 16.3 °C, 2009 7.5 °C, 2017
Maximum Feels-like 21.1 °C 13:09 21.1 °C 25.8 °C, 2018 20.5 °C, 2015
Mean Feels-like 16.1 °C 16.1 °C 20.2 °C, 2016 15.6 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.4 °C (-0.4) 8.4 °C (-0.4) 13.3 °C (+4.5), 2018 6.0 °C (-2.8), 2009
Humidity Range 41% 41% 51%, 2018 19%, 2014
Pressure Range 8 hPa 8 hPa 8 hPa, 2019 2 hPa, 2014
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 8 [65%]8 hrs (161%) [65%] 12.2 [99%], 2010 1 [8%], 2014
Wet Hours 00 hrs (0%) [0%] 5, 2014 0, 2010
Cloud Cover Partly Cloudy with periods of Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 21.0 °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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