Daily Report for 18th November 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.2 °C (+0.4) 07:53 7.2 °C (+1.5) 10.9 °C (+6.1), 2009 1.0 °C (-3.8), 2012
Maximum Temperature 10.7 °C (+0.9) 14:05 13.0 °C (+2.3) 14.8 °C (+5.0), 2015 7.3 °C (-2.5), 2016
Mean Temperature 7.3 °C (+0.7) 10.0 °C (+1.9) 12.7 °C, 2015 4.7 °C, 2012
Minimum Humidity 62% 14:32 74% 92%, 2013 60%, 2016
Maximum Humidity 91% 07:58 94% 98%, 2010 77%, 2016
Mean Humidity 80% 86% 96%, 2013 70%, 2016
Minimum Pressure 1026 hPa 23:50 1009 hPa 1026 hPa, 2018 991 hPa, 2016
Maximum Pressure 1029 hPa 08:36 1017 hPa 1029 hPa, 2018 998 hPa, 2016
Mean Pressure 1027 hPa 1013 hPa 1027 hPa, 2018 994 hPa, 2016
Mean Wind Speed 6.3 mph (+1.7) 4.7 mph (+0.1) 11.0 mph, 2009 1.6 mph, 2012
Maximum Wind Speed 15.0 mph 13:22 13.9 mph 22.8 mph, 2015 5.4 mph, 2012
Maximum Gust 20.7 mph 13:22 21.6 mph 37.1 mph, 2015 7.6 mph, 2012
Mean Wind Direction ENE
Rainfall 0.0 mm 42.6 mm (127%) 3.0 mm, 2010
Maximum Hourly Rain n/a 0.8, 2010
Maximum 10-min Rain n/a 0.5, 2010
Maximum Rain Rate n/a 8, 2010
Minimum Dew Point 1.3 °C 23:57 5.5 °C 7.2 °C, 2009 -0.6 °C, 2016
Maximum Dew Point 6.7 °C 11:24 9.7 °C 11.9 °C, 2011 2.6 °C, 2016
Mean Dew Point 3.9 °C 7.8 °C 8.9 °C, 2011 0.3 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 5.2 °C 07:47 7.5 °C 10.9 °C, 2009 1.0 °C, 2012
Day Maximum (09-21) 10.7 °C 13:42 12.9 °C 14.8 °C, 2015 7.2 °C, 2016
Max 10m Temp Rise 0.4 °C 11:29 0.4 °C 0.6 °C, 2012 0.1 °C, 2013
Max 1hr Temp Rise 1.7 °C 10:00 1.5 °C 1.9 °C, 2012 0.3 °C, 2013
Max 1hr Hum Rise 7% 15:34 6% 10%, 2009 2%, 2013
Max 10m Temp Fall 0.3 °C 18:14 0.4 °C 0.6 °C, 2012 0.2 °C, 2010
Max 1hr Temp Fall 1.2 °C 16:28 1.4 °C 2.5 °C, 2012 0.5 °C, 2009
Max 1hr Hum Fall 13% 12:24 8% 13%, 2018 4%, 2017
Max 10m Wind Speed 12.2 mph 13:22 10.2 mph 16.9 mph, 2015 4.1 mph, 2012
Minimum Feels-like 1.4 °C 05:41 5.1 °C 11.1 °C, 2009 -2.1 °C, 2016
Maximum Feels-like 10.7 °C 12:54 14.1 °C 16.4 °C, 2011 5.8 °C, 2016
Mean Feels-like 5.0 °C 9.9 °C 13.5 °C, 2009 1.8 °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 5.5 °C (+0.5) 5.8 °C (+0.8) 7.0 °C (+2.0), 2012 2.9 °C (-2.1), 2009
Humidity Range 29% 20% 29%, 2018 6%, 2013
Pressure Range 4 hPa 8 hPa 8 hPa, 2013 3 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [77%]69 hrs (163%) [47%] 7.5 [96%], 2012 0 [0%], 2009
Wet Hours 038 hrs (101%) [8.8%] 4, 2010 0, 2011
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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