Daily Report for 10th July 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 17.7 °C (+4.7) 05:43 13.8 °C (+1.1) 17.8 °C (+4.8), 2010 10.4 °C (-2.6), 2009
Maximum Temperature 24.9 °C (+2.6) 16:35 23.6 °C (+1.6) 30.9 °C (+8.6), 2010 17.3 °C (-5.0), 2014
Mean Temperature 21.3 °C (+3.6) 18.9 °C (+1.4) 23.4 °C, 2010 15.4 °C, 2012
Minimum Humidity 55% 15:46 46% 66%, 2012 24%, 2015
Maximum Humidity 78% 07:06 84% 90%, 2012 69%, 2015
Mean Humidity 66% 65% 81%, 2012 44%, 2015
Minimum Pressure 1015 hPa 23:58 1019 hPa 1024 hPa, 2013 1005 hPa, 2017
Maximum Pressure 1021 hPa 00:03 1024 hPa 1026 hPa, 2018 1010 hPa, 2017
Mean Pressure 1019 hPa 1021 hPa 1025 hPa, 2013 1008 hPa, 2017
Mean Wind Speed 4.5 mph (+0.2) 3.2 mph (-1.1) 12.4 mph, 2016 3.3 mph, 2017
Maximum Wind Speed 12.4 mph 14:22 10.3 mph 27.1 mph, 2016 8.7 mph, 2011
Maximum Gust 18.4 mph 15:43 18.0 mph 43.5 mph, 2016 10.5 mph, 2011
Mean Wind Direction SW
Rainfall 0.0 mm 3.0 mm (22%) 4.0 mm, 2012
Maximum Hourly Rain n/a 1.9, 2011
Maximum 10-min Rain n/a 1.5, 2012
Maximum Rain Rate n/a 20, 2012
Minimum Dew Point 10.4 °C 23:56 9.5 °C 11.0 °C, 2010 2.5 °C, 2015
Maximum Dew Point 16.7 °C 09:45 13.9 °C 17.4 °C, 2010 10.9 °C, 2015
Mean Dew Point 14.5 °C 11.9 °C 14.5 °C, 2019 7.0 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 17.7 °C 05:43 13.8 °C 17.8 °C, 2010 10.4 °C, 2009
Day Maximum (09-21) 24.9 °C 16:08 23.6 °C 30.9 °C, 2010 17.3 °C, 2014
Max 10m Temp Rise 0.5 °C 11:08 0.6 °C 0.7 °C, 2010 0.2 °C, 2014
Max 1hr Temp Rise 1.8 °C 11:08 2.1 °C 2.8 °C, 2013 0.5 °C, 2014
Max 1hr Hum Rise 4% 19:23 8% 17%, 2011 4%, 2019
Max 10m Temp Fall 0.3 °C 19:05 0.5 °C 0.9 °C, 2012 0.3 °C, 2014
Max 1hr Temp Fall 1.2 °C 21:33 1.8 °C 2.8 °C, 2010 1.1 °C, 2014
Max 1hr Hum Fall 10% 10:41 11% 15%, 2016 6%, 2014
Max 10m Wind Speed 8.8 mph 14:25 7.4 mph 20.8 mph, 2016 6.6 mph, 2014
Minimum Feels-like 20.8 °C 05:27 15.3 °C 21.1 °C, 2010 12.3 °C, 2013
Maximum Feels-like 29.6 °C 16:33 26.4 °C 34.8 °C, 2010 20.1 °C, 2014
Mean Feels-like 25.0 °C 21.1 °C 27.0 °C, 2010 17.4 °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 7.2 °C (-2.1) 9.9 °C (+0.5) 13.1 °C (+3.8), 2010 3.3 °C (-6.0), 2014
Humidity Range 23% 38% 46%, 2010 23%, 2019
Pressure Range 6 hPa 4 hPa 9 hPa, 2015 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3 [20%]49 hrs (80%) [33%] 13 [87%], 2013 1 [7%], 2014
Wet Hours 06 hrs (55%) [2.5%] 2, 2012 0, 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
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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