Daily Report for 26th August 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 15.4 °C (+2.7) 06:32 14.2 °C (+0.9) 17.1 °C (+4.4), 2016 8.6 °C (-4.2), 2018
Maximum Temperature 32.0 °C (+10.3) 15:43 23.7 °C (+1.3) 32.0 °C (+10.3), 2019 16.2 °C (-5.5), 2014
Mean Temperature 24.0 °C (+6.5) 18.8 °C (+1.1) 24.0 °C, 2019 13.4 °C, 2018
Minimum Humidity 34% 14:22 51% 87%, 2010 29%, 2016
Maximum Humidity 91% 06:53 90% 98%, 2010 83%, 2017
Mean Humidity 61% 73% 95%, 2010 61%, 2019
Minimum Pressure 1016 hPa 19:08 1012 hPa 1016 hPa, 2019 1001 hPa, 2014
Maximum Pressure 1020 hPa 00:46 1018 hPa 1020 hPa, 2019 1006 hPa, 2010
Mean Pressure 1018 hPa 1015 hPa 1018 hPa, 2019 1004 hPa, 2015
Mean Wind Speed 2.1 mph (-1.9) 5.1 mph (+1.1) 7.5 mph, 2015 0.8 mph, 2017
Maximum Wind Speed 9.8 mph 17:13 13.4 mph 16.6 mph, 2015 6.5 mph, 2017
Maximum Gust 15.0 mph 14:42 21.7 mph 26.5 mph, 2018 8.4 mph, 2017
Mean Wind Direction SSE
Rainfall 0.0 mm 33.4 mm (75%) 12.9 mm, 2015
Maximum Hourly Rain n/a 4.8, 2014
Maximum 10-min Rain n/a 2.3, 2015
Maximum Rain Rate n/a 40, 2011
Minimum Dew Point 13.4 °C 06:34 11.4 °C 13.4 °C, 2019 5.8 °C, 2012
Maximum Dew Point 17.4 °C 13:42 15.7 °C 18.6 °C, 2016 12.9 °C, 2012
Mean Dew Point 15.1 °C 13.4 °C 16.3 °C, 2010 10.0 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 15.4 °C 06:30 14.3 °C 17.1 °C, 2016 8.6 °C, 2018
Day Maximum (09-21) 32.0 °C 15:45 23.7 °C 32.0 °C, 2019 16.2 °C, 2014
Max 10m Temp Rise 0.8 °C 07:50 0.7 °C 0.9 °C, 2018 0.2 °C, 2014
Max 1hr Temp Rise 3.5 °C 08:29 2.4 °C 3.5 °C, 2019 0.6 °C, 2014
Max 1hr Hum Rise 12% 21:33 12% 20%, 2009 2%, 2014
Max 10m Temp Fall 0.8 °C 21:19 0.7 °C 0.8 °C, 2016 0.2 °C, 2010
Max 1hr Temp Fall 3.6 °C 21:54 2.1 °C 3.9 °C, 2016 1.0 °C, 2010
Max 1hr Hum Fall 14% 08:14 12% 20%, 2018 5%, 2010
Max 10m Wind Speed 7.9 mph 17:20 10.1 mph 12.8 mph, 2015 4.8 mph, 2017
Minimum Feels-like 18.4 °C 06:34 16.5 °C 18.4 °C, 2019 8.6 °C, 2018
Maximum Feels-like 36.7 °C 13:42 27.0 °C 36.7 °C, 2019 20.2 °C, 2014
Mean Feels-like 28.0 °C 21.9 °C 28.0 °C, 2019 15.6 °C, 2018
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 16.6 °C (+7.7) 9.5 °C (+0.5) 16.6 °C (+7.7), 2019 3.7 °C (-5.2), 2014
Humidity Range 57% 39% 59%, 2016 11%, 2010
Pressure Range 4 hPa 6 hPa 14 hPa, 2018 3 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12.8 [101%]162 hrs (105%) [47%] 12.8 [101%], 2019 0 [0%], 2014
Wet Hours 034 hrs (107%) [5.4%] 8, 2010 0, 2012
Cloud Cover Sunny
Events Maximum possible sunshine
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
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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