Daily Report for 9th October 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.8 °C (+0.3) 07:45 9.2 °C (-0.6) 14.4 °C (+4.9), 2010 5.3 °C (-4.2), 2009
Maximum Temperature 19.8 °C (+4.1) 15:37 17.1 °C (+1.0) 19.8 °C (+4.1), 2018 13.3 °C (-2.4), 2012
Mean Temperature 14.5 °C (+2.2) 12.8 °C (+0.2) 16.8 °C, 2011 9.7 °C, 2009
Minimum Humidity 57% 16:09 65% 76%, 2010 53%, 2014
Maximum Humidity 93% 08:06 91% 98%, 2012 80%, 2016
Mean Humidity 77% 80% 89%, 2010 73%, 2016
Minimum Pressure 1018 hPa 16:20 1018 hPa 1027 hPa, 2016 994 hPa, 2014
Maximum Pressure 1020 hPa 00:21 1024 hPa 1030 hPa, 2016 1004 hPa, 2014
Mean Pressure 1019 hPa 1021 hPa 1029 hPa, 2016 998 hPa, 2014
Mean Wind Speed 3.6 mph (-0.5) 4.1 mph (-0.0) 8.1 mph, 2014 0.7 mph, 2015
Maximum Wind Speed 10.9 mph 13:31 11.9 mph 21.0 mph, 2014 5.9 mph, 2015
Maximum Gust 19.6 mph 14:37 19.4 mph 29.1 mph, 2014 7.6 mph, 2015
Mean Wind Direction SW
Rainfall 0.0 mm 8.0 mm (42%) 2.8 mm, 2014
Maximum Hourly Rain n/a 2.3, 2014
Maximum 10-min Rain n/a 1.8, 2016
Maximum Rain Rate n/a 48, 2014
Minimum Dew Point 8.4 °C 07:44 6.7 °C 12.1 °C, 2010 2.2 °C, 2013
Maximum Dew Point 11.9 °C 14:12 11.4 °C 15.2 °C, 2011 8.2 °C, 2016
Mean Dew Point 10.2 °C 9.2 °C 13.9 °C, 2011 6.5 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.8 °C 07:43 9.5 °C 14.8 °C, 2010 5.3 °C, 2009
Day Maximum (09-21) 19.8 °C 15:45 16.9 °C 19.8 °C, 2018 13.3 °C, 2012
Max 10m Temp Rise 0.7 °C 08:19 0.8 °C 0.7 °C, 2015 0.2 °C, 2010
Max 1hr Temp Rise 3.0 °C 08:57 2.2 °C 3.0 °C, 2015 0.6 °C, 2010
Max 1hr Hum Rise 8% 19:38 7% 14%, 2014 2%, 2010
Max 10m Temp Fall 0.5 °C 21:53 0.5 °C 0.6 °C, 2014 0.3 °C, 2010
Max 1hr Temp Fall 2.5 °C 22:38 1.7 °C 2.5 °C, 2018 0.8 °C, 2017
Max 1hr Hum Fall 9% 11:19 8% 13%, 2012 4%, 2010
Max 10m Wind Speed 8.1 mph 14:27 9.0 mph 15.7 mph, 2014 4.0 mph, 2015
Minimum Feels-like 9.0 °C 07:08 8.0 °C 16.8 °C, 2010 3.9 °C, 2009
Maximum Feels-like 21.7 °C 15:23 18.9 °C 23.5 °C, 2011 14.0 °C, 2012
Mean Feels-like 15.9 °C 13.6 °C 20.1 °C, 2011 10.4 °C, 2009
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 10.0 °C (+3.8) 7.9 °C (+1.6) 10.0 °C (+3.8), 2018 2.7 °C (-3.5), 2010
Humidity Range 36% 26% 38%, 2014 17%, 2010
Pressure Range 3 hPa 6 hPa 11 hPa, 2009 2 hPa, 2015
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10 [100%]37 hrs (112%) [40%] 10 [100%], 2018 0.2 [2%], 2010
Wet Hours 08 hrs (56%) [3.7%] 5, 2011 0, 2010
Cloud Cover unknown
Events Maximum possible sunshine
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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