Daily Report for 27th August 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 16.1 °C (+3.4) 06:31 14.3 °C (+1.0) 16.1 °C (+3.4), 2019 10.5 °C (-2.2), 2014
Maximum Temperature 31.7 °C (+10.1) 16:02 24.0 °C (+1.7) 31.7 °C (+10.1), 2019 17.3 °C (-4.3), 2010
Mean Temperature 24.1 °C (+6.8) 19.0 °C (+1.3) 24.1 °C, 2019 14.0 °C, 2010
Minimum Humidity 39% 18:41 51% 61%, 2018 39%, 2019
Maximum Humidity 89% 06:57 90% 98%, 2010 73%, 2017
Mean Humidity 64% 72% 85%, 2010 58%, 2017
Minimum Pressure 1013 hPa 17:46 1012 hPa 1018 hPa, 2017 1004 hPa, 2010
Maximum Pressure 1018 hPa 00:07 1018 hPa 1021 hPa, 2017 1011 hPa, 2015
Mean Pressure 1015 hPa 1015 hPa 1019 hPa, 2017 1007 hPa, 2015
Mean Wind Speed 2.2 mph (-1.8) 5.0 mph (+1.0) 5.8 mph, 2009 1.4 mph, 2017
Maximum Wind Speed 11.1 mph 17:27 13.4 mph 16.5 mph, 2016 6.1 mph, 2017
Maximum Gust 15.0 mph 01:07 21.5 mph 25.8 mph, 2016 9.4 mph, 2017
Mean Wind Direction S
Rainfall 0.0 mm 33.4 mm (72%) 4.1 mm, 2010
Maximum Hourly Rain n/a 1.8, 2015
Maximum 10-min Rain n/a 1.8, 2015
Maximum Rain Rate n/a 42, 2015
Minimum Dew Point 14.0 °C 06:12 11.5 °C 14.0 °C, 2019 6.4 °C, 2013
Maximum Dew Point 18.7 °C 12:37 15.8 °C 18.7 °C, 2019 12.8 °C, 2011
Mean Dew Point 16.3 °C 13.5 °C 16.3 °C, 2019 10.5 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 16.1 °C 06:31 14.4 °C 16.1 °C, 2019 10.5 °C, 2014
Day Maximum (09-21) 31.7 °C 16:02 24.0 °C 31.7 °C, 2019 17.3 °C, 2010
Max 10m Temp Rise 0.8 °C 08:18 0.7 °C 0.8 °C, 2012 0.4 °C, 2015
Max 1hr Temp Rise 3.6 °C 08:37 2.5 °C 3.6 °C, 2019 1.6 °C, 2010
Max 1hr Hum Rise 16% 20:53 12% 16%, 2019 4%, 2018
Max 10m Temp Fall 0.5 °C 19:37 0.7 °C 0.7 °C, 2013 0.2 °C, 2014
Max 1hr Temp Fall 2.4 °C 21:06 2.1 °C 3.5 °C, 2017 0.8 °C, 2014
Max 1hr Hum Fall 16% 08:43 12% 18%, 2014 6%, 2017
Max 10m Wind Speed 7.2 mph 17:29 10.0 mph 12.8 mph, 2016 4.2 mph, 2017
Minimum Feels-like 19.5 °C 06:18 16.6 °C 19.5 °C, 2019 11.5 °C, 2014
Maximum Feels-like 37.9 °C 13:30 27.4 °C 37.9 °C, 2019 19.1 °C, 2010
Mean Feels-like 29.0 °C 22.2 °C 29.0 °C, 2019 15.8 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 15.6 °C (+6.7) 9.7 °C (+0.7) 15.6 °C (+6.7), 2019 5.1 °C (-3.8), 2015
Humidity Range 50% 39% 52%, 2013 30%, 2017
Pressure Range 5 hPa 5 hPa 14 hPa, 2010 3 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11.5 [91%]174 hrs (109%) [48%] 11.5 [91%], 2019 1 [8%], 2010
Wet Hours 034 hrs (103%) [5.2%] 7, 2010 0, 2009
Cloud Cover am: Sunny
pm: Mostly 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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