Daily Report for 8th November 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 2.2 °C (-3.9) 23:28 4.5 °C (-1.9) 9.1 °C (+3.0), 2011 -0.4 °C (-6.5), 2016
Maximum Temperature 9.1 °C (-1.9) 15:13 11.9 °C (+0.4) 16.0 °C (+5.0), 2015 5.5 °C (-5.5), 2016
Mean Temperature 6.2 °C (-2.9) 8.7 °C (-0.8) 13.3 °C, 2015 3.2 °C, 2016
Minimum Humidity 75% 16:31 73% 91%, 2011 64%, 2012
Maximum Humidity 94% 23:36 95% 98%, 2009 80%, 2016
Mean Humidity 85% 86% 95%, 2011 74%, 2016
Minimum Pressure 1018 hPa 01:00 1013 hPa 1018 hPa, 2017 966 hPa, 2010
Maximum Pressure 1026 hPa 21:46 1021 hPa 1026 hPa, 2017 992 hPa, 2010
Mean Pressure 1022 hPa 1017 hPa 1022 hPa, 2017 979 hPa, 2010
Mean Wind Speed 3.9 mph (-0.7) 3.2 mph (-1.4) 7.0 mph, 2010 2.3 mph, 2013
Maximum Wind Speed 12.8 mph 01:42 9.9 mph 19.0 mph, 2014 9.2 mph, 2009
Maximum Gust 19.6 mph 01:42 15.6 mph 27.5 mph, 2010 13.4 mph, 2009
Mean Wind Direction NNW
Rainfall 0.4 mm 9.0 mm (60%) 16.3 mm, 2014
Maximum Hourly Rain 0.2 mm 11.5 mm, 2014
Maximum 10-min Rain 0.2 mm 6.6 mm, 2014
Maximum Rain Rate n/a 90, 2014
Minimum Dew Point 0.7 °C 23:19 3.1 °C 8.4 °C, 2011 -3.8 °C, 2016
Maximum Dew Point 6.0 °C 13:48 8.6 °C 14.1 °C, 2015 1.0 °C, 2016
Mean Dew Point 3.9 °C 6.4 °C 11.6 °C, 2015 -1.1 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 5.2 °C * 02:00 5.7 °C 9.1 °C, 2011 -0.4 °C, 2016
Day Maximum (09-21) 9.1 °C 15:13 11.9 °C 16.0 °C, 2015 5.5 °C, 2016
Max 10m Temp Rise 0.5 °C 10:02 0.4 °C 0.8 °C, 2014 0.1 °C, 2011
Max 1hr Temp Rise 1.2 °C 10:36 1.6 °C 2.6 °C, 2013 0.4 °C, 2011
Max 1hr Hum Rise 7% 23:32 6% 10%, 2014 1%, 2015
Max 10m Temp Fall 0.4 °C 22:19 0.4 °C 0.9 °C, 2014 0.2 °C, 2016
Max 1hr Temp Fall 1.6 °C 22:56 1.6 °C 2.1 °C, 2014 0.6 °C, 2016
Max 1hr Hum Fall 4% 01:42 8% 9%, 2012 2%, 2015
Max 10m Wind Speed 9.5 mph 01:42 7.4 mph 13.2 mph, 2014 7.2 mph, 2013
Minimum Feels-like -1.0 °C 23:36 2.2 °C 8.0 °C, 2015 -5.5 °C, 2016
Maximum Feels-like 8.5 °C 15:08 12.4 °C 19.4 °C, 2015 5.5 °C, 2016
Mean Feels-like 4.2 °C 8.1 °C 15.4 °C, 2015 1.4 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 1 hrs, 2016 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.9 °C (+2.0) 7.4 °C (+2.3) 7.7 °C (+2.8), 2013 1.7 °C (-3.2), 2011
Humidity Range 19% 22% 25%, 2012 5%, 2015
Pressure Range 8 hPa 8 hPa 26 hPa, 2010 3 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0.6 [7%]24 hrs (122%) [35%] 2.7 [33%], 2016 0 [0%], 2010
Wet Hours 2
[Mean rain rate: 0.2 mm/h]
15 hrs (89%) [7.8%] 5, 2011 0, 2012
Cloud Cover Mostly Cloudy
Events None
Comments o.night, 0830 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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