Daily Report for 2nd September 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 8.1 °C (-4.1) 05:00 10.0 °C (-2.2) 14.8 °C (+2.6), 2016 8.1 °C (-4.1), 2019
Maximum Temperature 21.3 °C (+0.3) 15:00 20.8 °C (-0.1) 25.8 °C (+4.8), 2011 17.2 °C (-3.8), 2015
Mean Temperature 15.5 °C (-1.9) 15.6 °C (-1.2) 19.1 °C, 2011 13.2 °C, 2015
Minimum Humidity 46% 15:01 43% 72%, 2012 34%, 2018
Maximum Humidity 84% 05:08 82% 96%, 2009 80%, 2017
Mean Humidity 67% 65% 83%, 2009 59%, 2017
Minimum Pressure 1023 hPa 19:30 1019 hPa 1026 hPa, 2013 995 hPa, 2009
Maximum Pressure 1025 hPa 10:40 1024 hPa 1028 hPa, 2013 1011 hPa, 2009
Mean Pressure 1024 hPa 1021 hPa 1027 hPa, 2013 1003 hPa, 2009
Mean Wind Speed 5.2 mph (+1.3) 4.6 mph (+0.7) 6.6 mph, 2016 0.7 mph, 2017
Maximum Wind Speed 14.2 mph 16:25 13.4 mph 15.6 mph, 2016 7.3 mph, 2017
Maximum Gust 21.9 mph 18:49 24.2 mph 22.6 mph, 2016 10.5 mph, 2017
Mean Wind Direction WSW
Rainfall 0.0 mm 0.0 mm (0%) 9.3 mm, 2009
Maximum Hourly Rain n/a 3.6, 2009
Maximum 10-min Rain n/a 1.6, 2015
Maximum Rain Rate n/a 42, 2015
Minimum Dew Point 5.5 °C 04:17 4.9 °C 11.0 °C, 2016 5.5 °C, 2019
Maximum Dew Point 12.1 °C 20:40 11.4 °C 16.0 °C, 2011 11.3 °C, 2017
Mean Dew Point 9.2 °C 8.6 °C 13.5 °C, 2016 8.0 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 8.1 °C 05:00 10.0 °C 14.8 °C, 2016 8.1 °C, 2019
Day Maximum (09-21) 21.3 °C 15:01 20.8 °C 25.8 °C, 2011 17.2 °C, 2015
Max 10m Temp Rise 0.7 °C 08:25 0.6 °C 0.7 °C, 2010 0.4 °C, 2009
Max 1hr Temp Rise 3.2 °C 09:03 2.8 °C 3.5 °C, 2010 1.2 °C, 2009
Max 1hr Hum Rise 8% 17:11 10% 12%, 2009 5%, 2012
Max 10m Temp Fall 0.4 °C 11:25 0.6 °C 0.9 °C, 2017 0.3 °C, 2010
Max 1hr Temp Fall 1.7 °C 04:08 1.7 °C 2.5 °C, 2013 0.7 °C, 2012
Max 1hr Hum Fall 8% 11:08 10% 19%, 2014 5%, 2016
Max 10m Wind Speed 10.5 mph 16:33 9.6 mph 11.6 mph, 2016 5.3 mph, 2017
Minimum Feels-like 6.2 °C 05:00 9.2 °C 17.0 °C, 2016 6.2 °C, 2019
Maximum Feels-like 22.5 °C 15:12 21.8 °C 29.2 °C, 2011 19.3 °C, 2015
Mean Feels-like 16.5 °C 16.3 °C 22.2 °C, 2011 14.5 °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 13.2 °C (+4.4) 10.8 °C (+2.0) 13.2 °C (+4.4), 2019 4.0 °C (-4.8), 2009
Humidity Range 38% 40% 58%, 2018 18%, 2016
Pressure Range 2 hPa 5 hPa 16 hPa, 2009 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [57%]15 hrs (152%) [61%] 12.3 [100%], 2018 0 [0%], 2016
Wet Hours 00 hrs (0%) [0%] 5, 2009 0, 2010
Cloud Cover am: Sunny
pm: Mostly Cloudy
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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