Daily Report for 8th August 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.3 °C (+0.7) 06:12 15.2 °C (+1.6) 15.9 °C (+2.3), 2018 10.2 °C (-3.4), 2013
Maximum Temperature 24.2 °C (+1.6) 13:19 24.5 °C (+1.9) 26.0 °C (+3.4), 2015 17.1 °C (-5.5), 2017
Mean Temperature 19.7 °C (+1.2) 19.7 °C (+1.7) 20.0 °C, 2018 15.4 °C, 2017
Minimum Humidity 50% 13:12 52% 69%, 2017 35%, 2013
Maximum Humidity 88% 06:05 89% 98%, 2009 78%, 2018
Mean Humidity 71% 73% 80%, 2017 54%, 2016
Minimum Pressure 1008 hPa 23:57 1012 hPa 1021 hPa, 2012 1000 hPa, 2011
Maximum Pressure 1012 hPa 12:20 1016 hPa 1024 hPa, 2012 1012 hPa, 2019
Mean Pressure 1010 hPa 1014 hPa 1023 hPa, 2012 1008 hPa, 2011
Mean Wind Speed 4.6 mph (+0.6) 4.6 mph (+0.6) 8.9 mph, 2016 1.8 mph, 2009
Maximum Wind Speed 10.0 mph 22:08 11.7 mph 19.5 mph, 2016 5.8 mph, 2009
Maximum Gust 16.2 mph 22:30 18.6 mph 29.0 mph, 2016 8.7 mph, 2009
Mean Wind Direction SSW
Rainfall 0.0 mm 2.2 mm (16%) 4.9 mm, 2014
Maximum Hourly Rain n/a 3.6, 2014
Maximum 10-min Rain n/a 1, 2014
Maximum Rain Rate n/a 10.8, 2014
Minimum Dew Point 12.2 °C 05:00 12.7 °C 12.6 °C, 2014 4.2 °C, 2016
Maximum Dew Point 16.8 °C 22:42 16.6 °C 17.3 °C, 2014 11.7 °C, 2016
Mean Dew Point 14.2 °C 14.4 °C 15.1 °C, 2014 7.8 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.3 °C 06:12 15.2 °C 16.8 °C, 2014 10.2 °C, 2013
Day Maximum (09-21) 24.2 °C 14:43 24.5 °C 26.0 °C, 2015 17.1 °C, 2017
Max 10m Temp Rise 0.6 °C 16:02 0.7 °C 1.5 °C, 2013 0.4 °C, 2014
Max 1hr Temp Rise 2.4 °C 09:33 2.5 °C 4.9 °C, 2013 0.9 °C, 2017
Max 1hr Hum Rise 10% 14:55 12% 19%, 2010 4%, 2017
Max 10m Temp Fall 0.4 °C 13:59 0.6 °C 0.7 °C, 2012 0.3 °C, 2017
Max 1hr Temp Fall 1.1 °C 23:14 1.9 °C 3.4 °C, 2012 0.9 °C, 2017
Max 1hr Hum Fall 10% 09:29 12% 33%, 2010 6%, 2017
Max 10m Wind Speed 7.7 mph 11:56 9.0 mph 14.1 mph, 2016 4.8 mph, 2012
Minimum Feels-like 16.7 °C 06:12 18.1 °C 18.8 °C, 2014 10.3 °C, 2013
Maximum Feels-like 28.9 °C 16:06 28.6 °C 28.9 °C, 2019 20.1 °C, 2017
Mean Feels-like 23.2 °C 23.3 °C 23.4 °C, 2014 17.6 °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 9.9 °C (+0.9) 9.3 °C (+0.3) 13.9 °C (+4.9), 2013 3.6 °C (-5.4), 2017
Humidity Range 38% 37% 54%, 2009 17%, 2017
Pressure Range 4 hPa 4 hPa 15 hPa, 2011 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [51%]39 hrs (79%) [35%] 10 [73%], 2013 0.1 [1%], 2014
Wet Hours 03 hrs (31%) [1.6%] 4, 2014 0, 2009
Cloud Cover Partly Cloudy
Events None
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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