Daily Report for 19th November 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 4.1 °C (-0.6) 22:02 7.1 °C (+1.4) 12.1 °C (+7.4), 2009 -0.2 °C (-4.9), 2013
Maximum Temperature 8.1 °C (-1.7) 14:01 12.7 °C (+2.1) 14.0 °C (+4.2), 2009 5.8 °C (-4.0), 2013
Mean Temperature 6.4 °C (-1.1) 9.8 °C (+1.7) 13.0 °C, 2009 2.9 °C, 2013
Minimum Humidity 72% 14:37 74% 88%, 2014 60%, 2013
Maximum Humidity 90% 19:04 94% 98%, 2010 83%, 2009
Mean Humidity 80% 86% 94%, 2014 76%, 2009
Minimum Pressure 1014 hPa 23:52 1009 hPa 1021 hPa, 2017 989 hPa, 2016
Maximum Pressure 1026 hPa 00:11 1018 hPa 1026 hPa, 2018 1002 hPa, 2016
Mean Pressure 1020 hPa 1014 hPa 1023 hPa, 2017 997 hPa, 2016
Mean Wind Speed 7.6 mph (+3.0) 4.8 mph (+0.2) 9.9 mph, 2009 1.2 mph, 2010
Maximum Wind Speed 18.9 mph 23:31 14.2 mph 20.1 mph, 2015 5.9 mph, 2011
Maximum Gust 31.1 mph 21:26 22.1 mph 31.1 mph, 2018 8.7 mph, 2010
Mean Wind Direction NE
Rainfall 2.0 mm 44.6 mm (126%) 3.9 mm, 2015
Maximum Hourly Rain 1.2 mm 19:08 2.1 mm, 2015
Maximum 10-min Rain 0.4 mm 21:48 0.8 mm, 2015
Maximum Rain Rate 4.0 mm/h 21:48 24 mm/h, 2015
Minimum Dew Point 1.2 °C 00:15 5.3 °C 7.6 °C, 2009 -3.5 °C, 2013
Maximum Dew Point 4.7 °C 12:01 9.5 °C 10.4 °C, 2011 3.8 °C, 2016
Mean Dew Point 3.2 °C 7.5 °C 8.8 °C, 2009 -0.4 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 5.1 °C * 00:44 7.4 °C 12.6 °C, 2009 1.6 °C, 2016
Day Maximum (09-21) 8.1 °C 14:01 12.7 °C 14.0 °C, 2009 4.7 °C, 2013
Max 10m Temp Rise 0.5 °C 12:44 0.4 °C 0.5 °C, 2018 0.1 °C, 2015
Max 1hr Temp Rise 1.3 °C 02:01 1.5 °C 1.9 °C, 2016 0.5 °C, 2015
Max 1hr Hum Rise 8% 18:39 6% 8%, 2018 2%, 2014
Max 10m Temp Fall 0.4 °C 17:13 0.4 °C 0.7 °C, 2015 0.2 °C, 2014
Max 1hr Temp Fall 1.2 °C 17:18 1.4 °C 1.8 °C, 2015 0.6 °C, 2012
Max 1hr Hum Fall 8% 14:06 8% 14%, 2012 2%, 2015
Max 10m Wind Speed 13.3 mph 14:33 10.4 mph 15.1 mph, 2015 4.3 mph, 2011
Minimum Feels-like -1.7 °C 21:26 4.7 °C 12.3 °C, 2009 -4.0 °C, 2013
Maximum Feels-like 6.2 °C 13:06 13.6 °C 14.6 °C, 2009 5.8 °C, 2013
Mean Feels-like 3.0 °C 9.5 °C 13.8 °C, 2009 0.8 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0.2 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.0 °C (-1.1) 5.7 °C (+0.7) 8.2 °C (+3.1), 2012 1.9 °C (-3.2), 2009
Humidity Range 18% 20% 34%, 2013 10%, 2014
Pressure Range 11 hPa 9 hPa 13 hPa, 2016 3 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2 [26%]71 hrs (160%) [46%] 6 [77%], 2010 0 [0%], 2015
Wet Hours 3
[Mean rain rate: 0.7 mm/h]
41 hrs (103%) [9%] 5, 2015 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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