Daily Report for 11th June 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.2 °C (+0.4) 00:40 11.5 °C (+1.0) 15.3 °C (+4.5), 2017 8.3 °C (-2.5), 2011
Maximum Temperature 18.0 °C (-1.7) 13:12 19.6 °C (+0.4) 24.3 °C (+4.6), 2018 12.9 °C (-6.8), 2012
Mean Temperature 13.4 °C (-0.7) 15.3 °C (+0.7) 19.4 °C, 2017 11.7 °C, 2012
Minimum Humidity 64% 13:18 52% 93%, 2012 34%, 2011
Maximum Humidity 96% 02:55 89% 98%, 2012 83%, 2014
Mean Humidity 86% 73% 97%, 2012 58%, 2014
Minimum Pressure 1010 hPa 02:38 1008 hPa 1022 hPa, 2014 1001 hPa, 2012
Maximum Pressure 1014 hPa 21:06 1016 hPa 1028 hPa, 2014 1003 hPa, 2012
Mean Pressure 1012 hPa 1012 hPa 1026 hPa, 2014 1002 hPa, 2012
Mean Wind Speed 3.4 mph (-1.0) 5.2 mph (+0.8) 8.0 mph, 2017 1.3 mph, 2016
Maximum Wind Speed 11.9 mph 18:55 14.6 mph 17.3 mph, 2017 8.5 mph, 2016
Maximum Gust 23.0 mph 01:07 24.3 mph 24.1 mph, 2017 12.6 mph, 2016
Mean Wind Direction NE
Rainfall 1.4 mm 28.8 mm (143%) 25.7 mm, 2012
Maximum Hourly Rain 1.2 mm 01:01 3.2 mm, 2012
Maximum 10-min Rain 1.0 mm 00:14 1.2 mm, 2012
Maximum Rain Rate 12 mm/h 00:11 16 mm/h, 2009
Minimum Dew Point 10.0 °C 22:59 7.5 °C 12.0 °C, 2016 1.9 °C, 2011
Maximum Dew Point 13.7 °C 14:14 12.4 °C 15.9 °C, 2016 9.7 °C, 2011
Mean Dew Point 11.0 °C 10.1 °C 13.6 °C, 2016 6.1 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 11.2 °C 00:42 11.8 °C 17.0 °C, 2017 8.3 °C, 2011
Day Maximum (09-21) 18.0 °C 13:23 19.4 °C 24.3 °C, 2018 12.9 °C, 2012
Max 10m Temp Rise 0.6 °C 12:46 1.2 °C 0.9 °C, 2010 0.2 °C, 2012
Max 1hr Temp Rise 1.6 °C 11:19 2.4 °C 3.2 °C, 2018 0.5 °C, 2012
Max 1hr Hum Rise 13% 14:08 12% 14%, 2009 1%, 2012
Max 10m Temp Fall 0.6 °C 13:46 0.6 °C 0.7 °C, 2010 0.1 °C, 2012
Max 1hr Temp Fall 2.0 °C 17:02 1.9 °C 2.5 °C, 2014 0.6 °C, 2012
Max 1hr Hum Fall 10% 11:22 12% 19%, 2017 1%, 2012
Max 10m Wind Speed 8.2 mph 19:02 10.6 mph 13.4 mph, 2017 6.1 mph, 2016
Minimum Feels-like 12.7 °C 00:06 11.4 °C 17.3 °C, 2016 6.0 °C, 2011
Maximum Feels-like 20.9 °C 13:35 21.2 °C 26.4 °C, 2018 15.5 °C, 2012
Mean Feels-like 15.1 °C 16.6 °C 21.5 °C, 2017 12.9 °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 6.8 °C (-2.2) 8.0 °C (-0.6) 13.4 °C (+4.5), 2015 2.7 °C (-6.2), 2012
Humidity Range 32% 37% 59%, 2011 5%, 2012
Pressure Range 4 hPa 8 hPa 12 hPa, 2009 1 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1 [7%]59 hrs (85%) [36%] 14.4 [96%], 2015 0 [0%], 2012
Wet Hours 2
[Mean rain rate: 0.7 mm/h]
34 hrs (251%) [13%] 21, 2012 0, 2010
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 17.0 °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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