Daily Report for 29th July 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.6 °C (-3.3) 03:20 13.4 °C (-0.0) 16.6 °C (+2.7), 2016 10.5 °C (-3.4), 2015
Maximum Temperature 23.7 °C (+1.0) 17:32 21.9 °C (-0.6) 26.6 °C (+3.9), 2014 18.9 °C (-3.8), 2012
Mean Temperature 17.5 °C (-1.1) 17.6 °C (-0.3) 20.8 °C, 2014 14.8 °C, 2012
Minimum Humidity 46% 18:23 54% 69%, 2018 34%, 2014
Maximum Humidity 82% 06:18 87% 93%, 2018 79%, 2010
Mean Humidity 64% 72% 84%, 2018 59%, 2014
Minimum Pressure 1020 hPa 19:59 1015 hPa 1022 hPa, 2011 1004 hPa, 2018
Maximum Pressure 1022 hPa 09:36 1021 hPa 1025 hPa, 2011 1010 hPa, 2018
Mean Pressure 1021 hPa 1018 hPa 1024 hPa, 2011 1007 hPa, 2018
Mean Wind Speed 3.6 mph (-0.7) 5.0 mph (+0.7) 8.4 mph, 2018 3.2 mph, 2011
Maximum Wind Speed 13.0 mph 12:56 13.6 mph 18.9 mph, 2018 8.7 mph, 2014
Maximum Gust 19.6 mph 14:05 21.3 mph 30.0 mph, 2018 12.1 mph, 2011
Mean Wind Direction W
Rainfall 0.0 mm 31.5 mm (80%) 7.4 mm, 2017
Maximum Hourly Rain n/a 3.9, 2017
Maximum 10-min Rain n/a 2.5, 2012
Maximum Rain Rate n/a 80, 2017
Minimum Dew Point 7.3 °C 03:04 9.9 °C 12.9 °C, 2016 4.2 °C, 2012
Maximum Dew Point 12.6 °C 22:04 14.2 °C 18.3 °C, 2018 9.9 °C, 2015
Mean Dew Point 10.2 °C 12.1 °C 15.1 °C, 2018 7.5 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 10.6 °C 03:21 13.6 °C 16.6 °C, 2016 10.5 °C, 2015
Day Maximum (09-21) 23.7 °C 17:44 21.9 °C 26.6 °C, 2014 18.9 °C, 2012
Max 10m Temp Rise 0.8 °C 07:35 0.6 °C 0.8 °C, 2012 0.3 °C, 2018
Max 1hr Temp Rise 3.0 °C 09:34 2.2 °C 3.0 °C, 2012 1.1 °C, 2018
Max 1hr Hum Rise 9% 20:46 10% 20%, 2012 6%, 2016
Max 10m Temp Fall 0.4 °C 14:52 0.6 °C 1.6 °C, 2012 0.3 °C, 2010
Max 1hr Temp Fall 1.8 °C 20:54 2.1 °C 3.8 °C, 2012 1.2 °C, 2015
Max 1hr Hum Fall 10% 10:19 11% 17%, 2013 4%, 2018
Max 10m Wind Speed 8.2 mph 17:20 9.8 mph 13.6 mph, 2013 5.0 mph, 2009
Minimum Feels-like 10.8 °C 03:17 14.8 °C 20.2 °C, 2016 10.7 °C, 2015
Maximum Feels-like 26.0 °C 17:47 24.7 °C 28.6 °C, 2014 19.2 °C, 2015
Mean Feels-like 18.9 °C 20.0 °C 23.1 °C, 2019 15.2 °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 13.1 °C (+4.3) 8.5 °C (-0.5) 13.1 °C (+4.3), 2020 4.2 °C (-4.6), 2018
Humidity Range 36% 33% 50%, 2014 24%, 2018
Pressure Range 2 hPa 6 hPa 7 hPa, 2009 1 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9 [63%]149 hrs (86%) [35%] 11 [78%], 2019 0 [0%], 2018
Wet Hours 048 hrs (151%) [6.9%] 6, 2017 0, 2010
Cloud Cover Mostly Sunny with periods of Partly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 18.0 °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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