Daily Report for 22nd August 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.8 °C (-0.2) 06:29 14.2 °C (+0.7) 17.7 °C (+4.7), 2010 11.0 °C (-2.0), 2011
Maximum Temperature 24.1 °C (+2.0) 14:33 22.5 °C (+0.1) 30.0 °C (+7.9), 2015 19.8 °C (-2.3), 2014
Mean Temperature 18.6 °C (+0.9) 18.2 °C (+0.4) 22.2 °C, 2015 15.4 °C, 2014
Minimum Humidity 53% 12:33 54% 70%, 2018 33%, 2015
Maximum Humidity 90% 06:24 90% 92%, 2010 83%, 2014
Mean Humidity 71% 74% 86%, 2013 62%, 2014
Minimum Pressure 1024 hPa 18:08 1011 hPa 1024 hPa, 2019 1006 hPa, 2010
Maximum Pressure 1026 hPa 22:50 1017 hPa 1026 hPa, 2019 1013 hPa, 2014
Mean Pressure 1025 hPa 1014 hPa 1025 hPa, 2019 1010 hPa, 2014
Mean Wind Speed 5.2 mph (+1.2) 5.6 mph (+1.6) 9.5 mph, 2016 1.7 mph, 2013
Maximum Wind Speed 12.9 mph 14:06 14.3 mph 19.4 mph, 2016 6.4 mph, 2013
Maximum Gust 20.7 mph 13:26 23.3 mph 27.4 mph, 2016 8.1 mph, 2013
Mean Wind Direction SW
Rainfall 0.0 mm 33.4 mm (89%) 5.2 mm, 2013
Maximum Hourly Rain n/a 2.5, 2013
Maximum 10-min Rain n/a 1.5, 2013
Maximum Rain Rate n/a 18, 2013
Minimum Dew Point 11.1 °C 00:28 11.2 °C 15.7 °C, 2010 4.5 °C, 2014
Maximum Dew Point 15.1 °C 19:31 15.4 °C 18.1 °C, 2010 11.1 °C, 2014
Mean Dew Point 12.9 °C 13.2 °C 16.7 °C, 2010 7.7 °C, 2014
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.8 °C 06:30 14.3 °C 17.7 °C, 2010 11.0 °C, 2011
Day Maximum (09-21) 24.1 °C 14:33 22.5 °C 30.0 °C, 2015 19.8 °C, 2014
Max 10m Temp Rise 0.5 °C 07:22 0.6 °C 1.0 °C, 2011 0.3 °C, 2013
Max 1hr Temp Rise 2.2 °C 09:35 2.3 °C 4.3 °C, 2011 1.0 °C, 2013
Max 1hr Hum Rise 6% 19:19 12% 14%, 2011 5%, 2016
Max 10m Temp Fall 0.5 °C 14:46 0.7 °C 0.7 °C, 2018 0.3 °C, 2013
Max 1hr Temp Fall 1.2 °C 19:40 1.9 °C 1.9 °C, 2009 1.0 °C, 2010
Max 1hr Hum Fall 10% 09:41 12% 16%, 2014 4%, 2013
Max 10m Wind Speed 10.3 mph 13:41 10.7 mph 15.1 mph, 2016 5.0 mph, 2013
Minimum Feels-like 14.7 °C 06:02 16.4 °C 22.3 °C, 2010 11.5 °C, 2011
Maximum Feels-like 27.8 °C 14:35 25.7 °C 33.9 °C, 2015 19.8 °C, 2014
Mean Feels-like 21.4 °C 21.2 °C 25.4 °C, 2015 15.9 °C, 2014
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 11.3 °C (+2.2) 8.4 °C (-0.6) 15.2 °C (+6.1), 2015 3.6 °C (-5.5), 2013
Humidity Range 37% 36% 57%, 2015 20%, 2018
Pressure Range 2 hPa 6 hPa 11 hPa, 2010 2 hPa, 2019
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10.5 [81%]117 hrs (89%) [39%] 11 [85%], 2015 1 [8%], 2010
Wet Hours 034 hrs (126%) [6.4%] 4, 2010 0, 2009
Cloud Cover am: Sunny
pm: Mostly Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 18.5 °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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