Daily Report for 15th June 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.4 °C (+1.4) 06:04 11.6 °C (+0.9) 14.9 °C (+3.9), 2011 8.6 °C (-2.4), 2010
Maximum Temperature 19.4 °C (-0.9) 12:12 18.9 °C (-0.6) 24.7 °C (+4.4), 2017 17.3 °C (-3.0), 2013
Mean Temperature 15.2 °C (+0.3) 14.9 °C (+0.2) 19.6 °C, 2017 13.0 °C, 2010
Minimum Humidity 56% 12:20 56% 64%, 2014 36%, 2009
Maximum Humidity 87% 23:02 90% 94%, 2012 79%, 2017
Mean Humidity 76% 76% 76%, 2019 56%, 2017
Minimum Pressure 1012 hPa 03:06 1008 hPa 1027 hPa, 2014 994 hPa, 2016
Maximum Pressure 1015 hPa 23:56 1015 hPa 1029 hPa, 2014 999 hPa, 2016
Mean Pressure 1014 hPa 1012 hPa 1028 hPa, 2014 996 hPa, 2016
Mean Wind Speed 6.0 mph (+1.6) 5.3 mph (+0.9) 8.0 mph, 2013 3.1 mph, 2018
Maximum Wind Speed 15.6 mph 18:34 14.5 mph 19.7 mph, 2012 9.7 mph, 2014
Maximum Gust 25.3 mph 12:32 24.3 mph 33.4 mph, 2013 17.0 mph, 2010
Mean Wind Direction SSW
Rainfall 0.4 mm 37.8 mm (137%) 4.7 mm, 2012
Maximum Hourly Rain 0.4 mm 19:16 2.0 mm, 2012
Maximum 10-min Rain 0.2 mm 1.4 mm, 2012
Maximum Rain Rate 0.7 mm/h 19:16 30 mm/h, 2012
Minimum Dew Point 9.3 °C 01:32 8.1 °C 9.3 °C, 2019 3.5 °C, 2010
Maximum Dew Point 12.6 °C 18:54 12.4 °C 14.2 °C, 2011 8.7 °C, 2010
Mean Dew Point 10.9 °C 10.3 °C 11.9 °C, 2011 6.4 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.4 °C 06:04 11.8 °C 14.9 °C, 2011 8.6 °C, 2010
Day Maximum (09-21) 19.4 °C 12:13 18.8 °C 24.7 °C, 2017 17.3 °C, 2013
Max 10m Temp Rise 0.9 °C 11:31 1.1 °C 0.9 °C, 2009 0.5 °C, 2010
Max 1hr Temp Rise 2.6 °C 12:10 2.3 °C 3.4 °C, 2009 1.2 °C, 2014
Max 1hr Hum Rise 12% 15:05 11% 22%, 2013 5%, 2011
Max 10m Temp Fall 0.8 °C 12:30 0.6 °C 1.2 °C, 2013 0.4 °C, 2010
Max 1hr Temp Fall 2.4 °C 13:12 1.8 °C 3.6 °C, 2009 1.3 °C, 2010
Max 1hr Hum Fall 11% 11:50 12% 20%, 2012 7%, 2014
Max 10m Wind Speed 11.4 mph 16:49 10.5 mph 13.3 mph, 2013 7.0 mph, 2014
Minimum Feels-like 13.6 °C 05:50 11.9 °C 16.2 °C, 2011 7.0 °C, 2010
Maximum Feels-like 21.1 °C 12:11 20.6 °C 27.1 °C, 2017 17.8 °C, 2010
Mean Feels-like 16.9 °C 16.3 °C 21.0 °C, 2017 12.8 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.0 °C (-2.2) 7.3 °C (-1.5) 12.8 °C (+3.6), 2018 4.7 °C (-4.5), 2014
Humidity Range 31% 34% 48%, 2009 18%, 2014
Pressure Range 3 hPa 7 hPa 8 hPa, 2015 2 hPa, 2014
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [27%]70 hrs (74%) [31%] 12 [80%], 2017 0 [0%], 2014
Wet Hours 1
[Mean rain rate: 0.4 mm/h]
48 hrs (259%) [13%] 3, 2013 0, 2010
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 15.8 °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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