Daily Report for 9th June 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.7 °C (-1.0) 05:30 11.8 °C (+1.4) 14.7 °C (+4.0), 2014 7.0 °C (-3.7), 2015
Maximum Temperature 19.3 °C (-0.2) 14:24 20.4 °C (+1.4) 25.7 °C (+6.2), 2014 14.1 °C (-5.4), 2013
Mean Temperature 14.7 °C (-0.6) 16.0 °C (+1.4) 19.7 °C, 2014 11.2 °C, 2015
Minimum Humidity 44% 13:13 48% 72%, 2009 35%, 2012
Maximum Humidity 88% 05:30 88% 96%, 2009 75%, 2012
Mean Humidity 68% 69% 86%, 2009 55%, 2012
Minimum Pressure 1019 hPa 23:56 1007 hPa 1031 hPa, 2015 1002 hPa, 2010
Maximum Pressure 1023 hPa 08:51 1016 hPa 1033 hPa, 2015 1007 hPa, 2010
Mean Pressure 1021 hPa 1012 hPa 1032 hPa, 2015 1004 hPa, 2010
Mean Wind Speed 3.3 mph (-1.1) 5.6 mph (+1.2) 8.7 mph, 2012 1.8 mph, 2016
Maximum Wind Speed 10.6 mph 13:31 15.1 mph 18.1 mph, 2012 6.2 mph, 2016
Maximum Gust 13.8 mph 12:39 24.5 mph 27.0 mph, 2012 9.4 mph, 2016
Mean Wind Direction SW
Rainfall 0.4 mm 8.0 mm (48%) 3.9 mm, 2014
Maximum Hourly Rain 0.2 mm 3.0 mm, 2010
Maximum 10-min Rain 0.2 mm 2.2 mm, 2010
Maximum Rain Rate n/a 30, 2010
Minimum Dew Point 6.2 °C 13:13 7.1 °C 10.6 °C, 2010 1.4 °C, 2012
Maximum Dew Point 11.1 °C 17:45 12.5 °C 16.5 °C, 2014 6.0 °C, 2015
Mean Dew Point 8.6 °C 10.0 °C 13.0 °C, 2010 3.4 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.7 °C 05:30 11.9 °C 14.7 °C, 2014 7.0 °C, 2015
Day Maximum (09-21) 19.3 °C 14:25 20.4 °C 25.7 °C, 2014 14.1 °C, 2013
Max 10m Temp Rise 0.8 °C 11:03 1.4 °C 0.8 °C, 2011 0.3 °C, 2013
Max 1hr Temp Rise 2.2 °C 08:42 2.7 °C 3.0 °C, 2011 0.8 °C, 2013
Max 1hr Hum Rise 16% 16:00 12% 18%, 2014 3%, 2013
Max 10m Temp Fall 0.7 °C 17:12 0.6 °C 0.7 °C, 2014 0.3 °C, 2013
Max 1hr Temp Fall 2.5 °C 17:16 2.0 °C 2.5 °C, 2019 1.0 °C, 2010
Max 1hr Hum Fall 14% 18:18 14% 14%, 2019 5%, 2013
Max 10m Wind Speed 7.0 mph 17:02 11.0 mph 14.4 mph, 2012 4.1 mph, 2016
Minimum Feels-like 7.9 °C 04:59 12.0 °C 15.9 °C, 2014 3.9 °C, 2015
Maximum Feels-like 19.9 °C 15:47 22.0 °C 29.4 °C, 2014 14.3 °C, 2013
Mean Feels-like 15.3 °C 17.3 °C 22.3 °C, 2014 10.5 °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 9.6 °C (+0.8) 8.6 °C (+0.0) 11.0 °C (+2.2), 2014 4.0 °C (-4.8), 2013
Humidity Range 44% 40% 45%, 2014 19%, 2013
Pressure Range 4 hPa 8 hPa 9 hPa, 2016 2 hPa, 2015
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [40%]59 hrs (103%) [44%] 8 [53%], 2016 0.2 [1%], 2009
Wet Hours 2
[Mean rain rate: 0.2 mm/h]
14 hrs (126%) [6.5%] 9, 2009 0, 2012
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
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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