Daily Report for 25th August 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 15.8 °C (+3.0) 06:46 14.1 °C (+0.8) 18.5 °C (+5.7), 2016 7.8 °C (-5.0), 2018
Maximum Temperature 31.9 °C (+10.1) 14:38 23.3 °C (+1.0) 31.9 °C (+10.1), 2019 16.8 °C (-5.0), 2014
Mean Temperature 23.5 °C (+6.5) 18.6 °C (+0.9) 23.5 °C, 2019 12.5 °C, 2018
Minimum Humidity 32% 15:33 52% 68%, 2015 32%, 2019
Maximum Humidity 89% 07:20 90% 98%, 2013 85%, 2016
Mean Humidity 62% 73% 87%, 2014 62%, 2019
Minimum Pressure 1018 hPa 05:14 1012 hPa 1018 hPa, 2019 999 hPa, 2012
Maximum Pressure 1020 hPa 23:34 1018 hPa 1020 hPa, 2019 1006 hPa, 2012
Mean Pressure 1019 hPa 1015 hPa 1019 hPa, 2019 1002 hPa, 2012
Mean Wind Speed 1.7 mph (-2.3) 5.2 mph (+1.2) 6.5 mph, 2015 1.0 mph, 2017
Maximum Wind Speed 7.6 mph 15:56 13.6 mph 16.6 mph, 2015 6.9 mph, 2014
Maximum Gust 11.5 mph 14:33 22.0 mph 25.1 mph, 2015 10.2 mph, 2014
Mean Wind Direction SE
Rainfall 0.0 mm 33.4 mm (78%) 38.5 mm, 2014
Maximum Hourly Rain n/a 9.2, 2014
Maximum 10-min Rain n/a 3.3, 2014
Maximum Rain Rate n/a 36, 2014
Minimum Dew Point 12.9 °C 02:45 11.3 °C 15.7 °C, 2016 6.6 °C, 2018
Maximum Dew Point 17.7 °C 10:28 15.6 °C 19.0 °C, 2016 11.6 °C, 2018
Mean Dew Point 14.8 °C 13.4 °C 17.1 °C, 2016 8.4 °C, 2018
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 15.8 °C 06:46 14.3 °C 18.5 °C, 2016 7.8 °C, 2018
Day Maximum (09-21) 31.9 °C 14:38 23.3 °C 31.9 °C, 2019 16.8 °C, 2014
Max 10m Temp Rise 0.8 °C 09:09 0.6 °C 0.8 °C, 2019 0.2 °C, 2014
Max 1hr Temp Rise 4.2 °C 09:53 2.4 °C 4.2 °C, 2019 1.0 °C, 2014
Max 1hr Hum Rise 10% 21:29 12% 24%, 2009 6%, 2014
Max 10m Temp Fall 0.6 °C 20:10 0.7 °C 1.3 °C, 2018 0.2 °C, 2014
Max 1hr Temp Fall 2.8 °C 20:31 2.0 °C 3.3 °C, 2009 0.4 °C, 2014
Max 1hr Hum Fall 15% 10:43 12% 18%, 2013 1%, 2014
Max 10m Wind Speed 5.9 mph 15:36 10.2 mph 12.8 mph, 2015 4.6 mph, 2017
Minimum Feels-like 18.7 °C 03:35 16.4 °C 22.9 °C, 2016 5.0 °C, 2018
Maximum Feels-like 36.0 °C 17:44 26.6 °C 36.0 °C, 2019 18.9 °C, 2018
Mean Feels-like 27.4 °C 21.7 °C 27.8 °C, 2016 12.5 °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 16.1 °C (+7.1) 9.2 °C (+0.2) 16.1 °C (+7.1), 2019 3.3 °C (-5.7), 2014
Humidity Range 57% 38% 57%, 2019 23%, 2015
Pressure Range 2 hPa 6 hPa 14 hPa, 2014 2 hPa, 2019
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10.5 [82%]149 hrs (100%) [45%] 12.5 [98%], 2017 0 [0%], 2014
Wet Hours 034 hrs (111%) [5.7%] 16, 2014 0, 2017
Cloud Cover Sunny with periods of Mostly Sunny
Events None
Comments -
Extra Comments nice sunrise
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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