Daily Report for 9th November 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.3 °C (+0.4) 06:34 6.0 °C (-0.3) 9.9 °C (+4.0), 2011 1.4 °C (-4.5), 2017
Maximum Temperature 12.6 °C (+1.8) 14:19 13.1 °C (+1.7) 14.6 °C (+3.8), 2011 6.9 °C (-3.9), 2013
Mean Temperature 9.9 °C (+1.1) 9.8 °C (+0.7) 13.0 °C, 2015 4.6 °C, 2009
Minimum Humidity 74% 15:22 74% 95%, 2013 69%, 2012
Maximum Humidity 97% 08:35 94% 98%, 2009 78%, 2012
Mean Humidity 87% 85% 97%, 2013 75%, 2012
Minimum Pressure 993 hPa 23:57 1004 hPa 1022 hPa, 2017 968 hPa, 2010
Maximum Pressure 1012 hPa 00:03 1015 hPa 1025 hPa, 2017 987 hPa, 2010
Mean Pressure 1004 hPa 1010 hPa 1024 hPa, 2017 978 hPa, 2010
Mean Wind Speed 6.1 mph (+1.5) 4.5 mph (-0.1) 9.0 mph, 2015 2.2 mph, 2014
Maximum Wind Speed 16.1 mph 20:19 14.3 mph 24.2 mph, 2016 5.8 mph, 2009
Maximum Gust 31.1 mph 21:22 22.5 mph 38.7 mph, 2016 8.1 mph, 2009
Mean Wind Direction SSE
Rainfall 5.0 mm 20.0 mm (119%) 20.8 mm, 2016
Maximum Hourly Rain 2.0 mm 22:22 5.1 mm, 2016
Maximum 10-min Rain 0.6 mm 22:08 1.7 mm, 2016
Maximum Rain Rate 6 mm/h 12:46 24 mm/h, 2016
Minimum Dew Point 5.4 °C 05:45 4.3 °C 8.9 °C, 2011 0.4 °C, 2017
Maximum Dew Point 10.4 °C 12:44 9.8 °C 12.6 °C, 2011 4.5 °C, 2016
Mean Dew Point 7.8 °C 7.4 °C 10.1 °C, 2011 3.1 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 6.3 °C 06:10 6.5 °C 9.9 °C, 2011 1.4 °C, 2017
Day Maximum (09-21) 12.6 °C 13:26 13.1 °C 14.6 °C, 2011 6.9 °C, 2013
Max 10m Temp Rise 0.5 °C 09:03 0.4 °C 1.0 °C, 2009 0.2 °C, 2010
Max 1hr Temp Rise 2.3 °C 09:53 1.7 °C 2.3 °C, 2018 0.7 °C, 2010
Max 1hr Hum Rise 10% 19:54 6% 10%, 2018 1%, 2013
Max 10m Temp Fall 0.4 °C 01:33 0.4 °C 0.7 °C, 2009 0.2 °C, 2010
Max 1hr Temp Fall 1.3 °C 02:11 1.5 °C 2.1 °C, 2009 0.6 °C, 2013
Max 1hr Hum Fall 14% 14:11 7% 14%, 2018 1%, 2013
Max 10m Wind Speed 12.8 mph 20:37 9.9 mph 20.2 mph, 2016 5.8 mph, 2009
Minimum Feels-like 4.5 °C 03:57 3.7 °C 9.2 °C, 2011 -1.5 °C, 2017
Maximum Feels-like 13.9 °C 12:34 14.3 °C 17.0 °C, 2015 6.7 °C, 2010
Mean Feels-like 10.0 °C 9.8 °C 14.1 °C, 2015 3.4 °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 6.3 °C (+1.4) 7.1 °C (+2.1) 11.3 °C (+6.4), 2017 2.9 °C (-2.0), 2012
Humidity Range 23% 20% 27%, 2014 3%, 2013
Pressure Range 20 hPa 11 hPa 20 hPa, 2018 3 hPa, 2017
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1 [12%]30 hrs (138%) [40%] 5 [61%], 2014 0 [0%], 2010
Wet Hours 5
[Mean rain rate: 1.0 mm/h]
20 hrs (106%) [9.3%] 10, 2016 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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