Daily Report for 8th July 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.0 °C (+0.2) 06:10 13.0 °C (+0.5) 17.9 °C (+5.1), 2017 10.8 °C (-2.0), 2014
Maximum Temperature 22.7 °C (+0.5) 15:05 23.5 °C (+1.5) 30.8 °C (+8.6), 2018 18.0 °C (-4.2), 2009
Mean Temperature 18.0 °C (+0.4) 18.5 °C (+1.0) 23.8 °C, 2018 14.8 °C, 2009
Minimum Humidity 44% 15:14 45% 71%, 2012 32%, 2017
Maximum Humidity 82% 06:20 86% 97%, 2012 75%, 2017
Mean Humidity 64% 65% 90%, 2012 54%, 2017
Minimum Pressure 1020 hPa 00:37 1020 hPa 1030 hPa, 2013 1002 hPa, 2012
Maximum Pressure 1023 hPa 23:52 1024 hPa 1034 hPa, 2013 1007 hPa, 2011
Mean Pressure 1022 hPa 1022 hPa 1032 hPa, 2013 1005 hPa, 2011
Mean Wind Speed 3.0 mph (-1.3) 3.1 mph (-1.2) 8.9 mph, 2016 1.9 mph, 2014
Maximum Wind Speed 12.0 mph 20:38 10.1 mph 22.6 mph, 2016 8.9 mph, 2018
Maximum Gust 18.4 mph 20:44 16.3 mph 38.7 mph, 2016 13.0 mph, 2012
Mean Wind Direction SE
Rainfall 0.0 mm 3.0 mm (28%) 19.8 mm, 2012
Maximum Hourly Rain n/a 7.1, 2012
Maximum 10-min Rain n/a 3.7, 2012
Maximum Rain Rate n/a 40, 2011
Minimum Dew Point 9.0 °C 04:39 9.2 °C 13.5 °C, 2010 4.6 °C, 2015
Maximum Dew Point 12.7 °C 17:56 13.5 °C 16.6 °C, 2010 12.5 °C, 2015
Mean Dew Point 10.7 °C 11.4 °C 15.0 °C, 2010 9.4 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.0 °C 06:11 13.0 °C 17.9 °C, 2017 10.8 °C, 2014
Day Maximum (09-21) 22.7 °C 15:06 23.5 °C 30.8 °C, 2018 18.0 °C, 2009
Max 10m Temp Rise 0.7 °C 07:19 0.6 °C 1.3 °C, 2009 0.5 °C, 2011
Max 1hr Temp Rise 2.4 °C 07:51 2.3 °C 3.1 °C, 2014 1.7 °C, 2015
Max 1hr Hum Rise 12% 18:30 9% 23%, 2017 6%, 2011
Max 10m Temp Fall 0.7 °C 17:47 0.5 °C 0.8 °C, 2012 0.4 °C, 2016
Max 1hr Temp Fall 1.8 °C 18:58 1.9 °C 2.5 °C, 2017 1.4 °C, 2016
Max 1hr Hum Fall 11% 09:40 11% 18%, 2014 9%, 2010
Max 10m Wind Speed 9.3 mph 20:40 7.2 mph 18.4 mph, 2016 6.5 mph, 2017
Minimum Feels-like 14.0 °C 06:04 14.4 °C 20.4 °C, 2017 11.8 °C, 2014
Maximum Feels-like 24.4 °C 15:51 25.9 °C 34.2 °C, 2018 20.8 °C, 2011
Mean Feels-like 19.6 °C 20.6 °C 27.2 °C, 2018 16.8 °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 9.7 °C (+0.3) 10.4 °C (+1.0) 15.3 °C (+5.9), 2018 4.5 °C (-4.9), 2011
Humidity Range 38% 41% 50%, 2018 26%, 2012
Pressure Range 3 hPa 4 hPa 12 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 5 [33%]71 hrs (146%) [59%] 14.4 [96%], 2013 2 [13%], 2012
Wet Hours 06 hrs (68%) [3.1%] 6, 2012 0, 2010
Cloud Cover Partly Cloudy with periods of Mostly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 21.0 °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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