Daily Report for 10th August 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.7 °C (-2.8) 06:01 15.2 °C (+1.6) 17.1 °C (+3.6), 2015 9.2 °C (-4.3), 2011
Maximum Temperature 19.4 °C (-3.1) 18:17 26.9 °C (+4.3) 26.5 °C (+4.0), 2012 19.1 °C (-3.4), 2010
Mean Temperature 14.7 °C (-3.0) 21.2 °C (+2.9) 20.7 °C, 2012 14.7 °C, 2018
Minimum Humidity 58% 18:24 43% 69%, 2010 36%, 2013
Maximum Humidity 94% 00:42 88% 95%, 2014 71%, 2013
Mean Humidity 81% 66% 86%, 2010 53%, 2013
Minimum Pressure 1015 hPa 13:36 1016 hPa 1023 hPa, 2012 992 hPa, 2014
Maximum Pressure 1022 hPa 23:49 1021 hPa 1028 hPa, 2012 1007 hPa, 2014
Mean Pressure 1019 hPa 1018 hPa 1026 hPa, 2012 999 hPa, 2014
Mean Wind Speed 4.4 mph (+0.4) 3.2 mph (-0.8) 7.1 mph, 2014 1.8 mph, 2012
Maximum Wind Speed 16.2 mph 18:33 11.2 mph 20.1 mph, 2014 6.9 mph, 2012
Maximum Gust 25.3 mph 13:41 17.9 mph 30.4 mph, 2014 9.7 mph, 2012
Mean Wind Direction WSW
Rainfall 6.8 mm 20.6 mm (120%) 26.9 mm, 2014
Maximum Hourly Rain 3.4 mm 14:29 23.3 mm, 2014
Maximum 10-min Rain 3.0 mm 13:48 8.9 mm, 2014
Maximum Rain Rate 108 mm/h 13:47 108 mm/h, 2018
Minimum Dew Point 8.3 °C 22:04 11.3 °C 12.7 °C, 2010 4.3 °C, 2016
Maximum Dew Point 15.2 °C 16:45 16.5 °C 19.2 °C, 2014 9.8 °C, 2013
Mean Dew Point 11.3 °C 13.9 °C 14.9 °C, 2015 6.9 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 10.7 °C 06:03 15.5 °C 17.6 °C, 2015 9.2 °C, 2011
Day Maximum (09-21) 19.4 °C 18:18 26.7 °C 26.5 °C, 2012 19.1 °C, 2010
Max 10m Temp Rise 0.7 °C 10:17 1.1 °C 0.9 °C, 2011 0.4 °C, 2010
Max 1hr Temp Rise 2.8 °C 07:56 3.2 °C 3.8 °C, 2011 1.4 °C, 2010
Max 1hr Hum Rise 20% 12:04 14% 20%, 2018 6%, 2015
Max 10m Temp Fall 1.2 °C 18:43 1.0 °C 1.7 °C, 2014 0.4 °C, 2015
Max 1hr Temp Fall 3.1 °C 19:28 2.7 °C 3.5 °C, 2014 1.0 °C, 2015
Max 1hr Hum Fall 22% 18:12 16% 22%, 2018 7%, 2010
Max 10m Wind Speed 11.3 mph 10:43 8.3 mph 15.8 mph, 2014 4.9 mph, 2012
Minimum Feels-like 11.7 °C 05:56 18.0 °C 19.5 °C, 2015 9.2 °C, 2011
Maximum Feels-like 22.4 °C 17:46 30.4 °C 29.2 °C, 2012 20.2 °C, 2016
Mean Feels-like 16.7 °C 24.6 °C 23.5 °C, 2015 15.5 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.7 °C (-0.3) 11.7 °C (+2.8) 13.8 °C (+4.8), 2011 4.1 °C (-4.9), 2010
Humidity Range 36% 45% 53%, 2012 15%, 2015
Pressure Range 7 hPa 5 hPa 15 hPa, 2014 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]93 hrs (152%) [67%] 11 [81%], 2012 0 [0%], 2010
Wet Hours 4
[Mean rain rate: 1.7 mm/h]
15 hrs (122%) [6.3%] 6, 2010 0, 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
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; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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