Daily Report for 3rd September 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.8 °C (+2.7) 05:16 11.6 °C (-0.5) 15.3 °C (+3.2), 2011 9.4 °C (-2.7), 2015
Maximum Temperature 21.3 °C (+0.4) 15:05 21.0 °C (+0.1) 24.1 °C (+3.2), 2012 15.9 °C (-5.0), 2015
Mean Temperature 17.8 °C (+1.5) 16.3 °C (-0.2) 19.3 °C, 2013 12.5 °C, 2015
Minimum Humidity 58% 14:10 48% 61%, 2016 38%, 2012
Maximum Humidity 81% 05:51 82% 97%, 2018 81%, 2019
Mean Humidity 72% 67% 80%, 2016 69%, 2009
Minimum Pressure 1020 hPa 23:54 1019 hPa 1025 hPa, 2013 993 hPa, 2009
Maximum Pressure 1025 hPa 10:18 1024 hPa 1028 hPa, 2013 1003 hPa, 2009
Mean Pressure 1023 hPa 1022 hPa 1027 hPa, 2013 998 hPa, 2009
Mean Wind Speed 6.3 mph (+2.4) 5.2 mph (+1.3) 9.8 mph, 2009 1.0 mph, 2018
Maximum Wind Speed 14.2 mph 15:57 13.7 mph 23.9 mph, 2016 5.6 mph, 2012
Maximum Gust 20.7 mph 15:31 23.0 mph 33.9 mph, 2016 8.1 mph, 2012
Mean Wind Direction WSW
Rainfall 0.0 mm 0.0 mm (0%) 5.5 mm, 2016
Maximum Hourly Rain n/a 2.8, 2016
Maximum 10-min Rain n/a 0.8, 2016
Maximum Rain Rate n/a 5.4, 2016
Minimum Dew Point 10.5 °C 10:40 6.8 °C 12.1 °C, 2011 5.8 °C, 2009
Maximum Dew Point 14.3 °C 17:44 12.4 °C 16.8 °C, 2014 10.9 °C, 2015
Mean Dew Point 12.5 °C 9.9 °C 13.8 °C, 2013 8.6 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.8 °C 05:14 11.6 °C 15.3 °C, 2011 9.4 °C, 2015
Day Maximum (09-21) 21.3 °C 15:13 21.0 °C 24.1 °C, 2012 15.9 °C, 2015
Max 10m Temp Rise 0.7 °C 12:47 0.7 °C 1.8 °C, 2009 0.5 °C, 2011
Max 1hr Temp Rise 1.9 °C 12:53 2.5 °C 3.8 °C, 2013 1.5 °C, 2011
Max 1hr Hum Rise 6% 15:42 8% 18%, 2017 4%, 2011
Max 10m Temp Fall 0.3 °C 16:16 0.5 °C 1.4 °C, 2009 0.3 °C, 2019
Max 1hr Temp Fall 1.2 °C 22:32 1.5 °C 3.0 °C, 2012 1.2 °C, 2019
Max 1hr Hum Fall 11% 10:40 10% 26%, 2018 9%, 2017
Max 10m Wind Speed 10.0 mph 16:05 9.7 mph 18.5 mph, 2016 3.9 mph, 2018
Minimum Feels-like 16.8 °C 05:11 11.8 °C 17.9 °C, 2011 7.4 °C, 2015
Maximum Feels-like 24.5 °C 15:28 22.7 °C 28.1 °C, 2013 17.4 °C, 2015
Mean Feels-like 20.3 °C 17.6 °C 22.6 °C, 2013 13.0 °C, 2015
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.5 °C (-2.2) 9.4 °C (+0.6) 12.5 °C (+3.8), 2018 6.0 °C (-2.8), 2009
Humidity Range 23% 34% 56%, 2012 23%, 2019
Pressure Range 5 hPa 5 hPa 10 hPa, 2009 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3 [25%]18 hrs (122%) [49%] 10 [82%], 2010 0 [0%], 2017
Wet Hours 00 hrs (0%) [0%] 7, 2016 0, 2010
Cloud Cover Mostly Cloudy with periods of Partly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 20.0 °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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