Daily Report for 12th November 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.9 °C (-1.6) 23:55 4.7 °C (-1.4) 11.2 °C (+5.7), 2015 3.9 °C (-1.6), 2017
Maximum Temperature 7.7 °C (-2.5) 07:18 11.3 °C (+0.2) 15.5 °C (+5.3), 2011 7.7 °C (-2.5), 2017
Mean Temperature 6.4 °C (-2.1) 8.4 °C (-0.6) 13.5 °C, 2015 6.4 °C, 2017
Minimum Humidity 63% 13:41 71% 88%, 2011 63%, 2017
Maximum Humidity 94% 03:44 95% 98%, 2009 82%, 2016
Mean Humidity 79% 85% 94%, 2011 78%, 2016
Minimum Pressure 1008 hPa 06:16 1013 hPa 1021 hPa, 2013 987 hPa, 2010
Maximum Pressure 1021 hPa 23:30 1021 hPa 1033 hPa, 2013 995 hPa, 2010
Mean Pressure 1012 hPa 1017 hPa 1026 hPa, 2013 991 hPa, 2010
Mean Wind Speed 5.7 mph (+1.1) 3.6 mph (-1.0) 7.9 mph, 2010 2.8 mph, 2013
Maximum Wind Speed 15.8 mph 12:52 10.5 mph 20.4 mph, 2010 8.5 mph, 2013
Maximum Gust 26.5 mph 20:05 16.8 mph 33.7 mph, 2010 12.8 mph, 2013
Mean Wind Direction NW
Rainfall 2.6 mm 23.6 mm (105%) 10.5 mm, 2016
Maximum Hourly Rain 1.0 mm 06:20 4.6 mm, 2009
Maximum 10-min Rain 0.6 mm 05:55 2.8 mm, 2014
Maximum Rain Rate 6 mm/h 05:51 54 mm/h, 2014
Minimum Dew Point -0.2 °C 23:47 2.6 °C 10.0 °C, 2011 -0.2 °C, 2017
Maximum Dew Point 6.8 °C 01:44 8.6 °C 13.9 °C, 2011 6.8 °C, 2017
Mean Dew Point 3.0 °C 6.0 °C 12.4 °C, 2011 3.0 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 5.6 °C * 07:43 5.7 °C 11.3 °C, 2011 4.6 °C, 2012
Day Maximum (09-21) 7.7 °C 12:42 11.3 °C 15.5 °C, 2011 7.7 °C, 2017
Max 10m Temp Rise 0.3 °C 12:12 0.4 °C 0.7 °C, 2011 0.2 °C, 2010
Max 1hr Temp Rise 0.9 °C 12:26 1.4 °C 1.6 °C, 2013 0.6 °C, 2011
Max 1hr Hum Rise 4% 15:40 6% 8%, 2010 2%, 2011
Max 10m Temp Fall 0.3 °C 12:39 0.4 °C 0.7 °C, 2013 0.2 °C, 2010
Max 1hr Temp Fall 0.8 °C 23:51 1.4 °C 2.4 °C, 2013 0.5 °C, 2012
Max 1hr Hum Fall 10% 12:16 9% 10%, 2017 1%, 2016
Max 10m Wind Speed 10.6 mph 13:09 7.9 mph 13.3 mph, 2010 6.0 mph, 2013
Minimum Feels-like -0.8 °C 23:58 2.0 °C 12.3 °C, 2015 -0.8 °C, 2017
Maximum Feels-like 7.7 °C 01:58 11.8 °C 31.9 °C, 2009 7.7 °C, 2017
Mean Feels-like 3.6 °C 7.6 °C 15.8 °C, 2011 3.6 °C, 2017
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.8 °C (-0.9) 6.6 °C (+1.7) 8.2 °C (+3.5), 2013 1.7 °C (-3.0), 2010
Humidity Range 31% 24% 31%, 2017 8%, 2016
Pressure Range 13 hPa 8 hPa 13 hPa, 2017 5 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4.5 [56%]33 hrs (117%) [34%] 4.5 [56%], 2017 0 [0%], 2012
Wet Hours 4
[Mean rain rate: 0.7 mm/h]
29 hrs (113%) [9.9%] 12, 2016 0, 2011
Cloud Cover Partly Cloudy with periods of Mostly Sunny
Events None
Comments o.night Rain
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
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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