Daily Report for 2nd December 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.4 °C (+7.7) 00:13 9.2 °C (+5.6) 11.9 °C (+8.2), 2015 -1.8 °C (-5.5), 2010
Maximum Temperature 14.8 °C (+5.9) 12:45 13.7 °C (+4.8) 14.8 °C (+5.9), 2018 -0.7 °C (-9.6), 2010
Mean Temperature 13.4 °C (+6.8) 11.9 °C (+5.2) 13.4 °C, 2018 -1.3 °C, 2010
Minimum Humidity 81% 13:33 82% 86%, 2009 61%, 2012
Maximum Humidity 96% 01:25 95% 98%, 2009 82%, 2015
Mean Humidity 90% 89% 95%, 2009 74%, 2015
Minimum Pressure 995 hPa 04:20 996 hPa 1030 hPa, 2013 993 hPa, 2009
Maximum Pressure 999 hPa 13:11 1005 hPa 1035 hPa, 2013 999 hPa, 2018
Mean Pressure 998 hPa 1001 hPa 1033 hPa, 2013 998 hPa, 2018
Mean Wind Speed 7.5 mph (+2.4) 6.8 mph (+1.8) 8.1 mph, 2015 0.7 mph, 2016
Maximum Wind Speed 16.6 mph 12:11 15.6 mph 18.5 mph, 2014 5.5 mph, 2016
Maximum Gust 27.6 mph 12:39 27.1 mph 30.6 mph, 2014 8.1 mph, 2013
Mean Wind Direction SW
Rainfall 1.2 mm 7.0 mm (194%) 10.9 mm, 2009
Maximum Hourly Rain 1.0 mm 01:01 4.4 mm, 2009
Maximum 10-min Rain 0.4 mm 00:11 1.6 mm, 2009
Maximum Rain Rate 2.4 mm/h 00:10 2.4 mm/h, 2018
Minimum Dew Point 10.3 °C 00:04 7.5 °C 10.3 °C, 2018 -5.4 °C, 2010
Maximum Dew Point 12.3 °C 04:52 12.0 °C 12.3 °C, 2018 -2.7 °C, 2010
Mean Dew Point 11.7 °C 10.2 °C 11.7 °C, 2018 -3.5 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 11.3 °C * 23:35 9.2 °C 11.9 °C, 2015 -1.8 °C, 2010
Day Maximum (09-21) 14.8 °C 12:47 13.7 °C 14.8 °C, 2018 -0.7 °C, 2010
Max 10m Temp Rise 0.3 °C 01:17 0.3 °C 0.5 °C, 2009 0.2 °C, 2010
Max 1hr Temp Rise 0.8 °C 01:31 0.9 °C 1.5 °C, 2011 0.5 °C, 2010
Max 1hr Hum Rise 6% 15:16 6% 9%, 2017 4%, 2010
Max 10m Temp Fall 0.3 °C 15:19 0.2 °C 0.7 °C, 2009 0.1 °C, 2015
Max 1hr Temp Fall 0.7 °C 15:23 0.6 °C 1.8 °C, 2012 0.4 °C, 2015
Max 1hr Hum Fall 6% 12:48 4% 14%, 2012 2%, 2016
Max 10m Wind Speed 11.8 mph 12:35 11.3 mph 14.0 mph, 2014 3.7 mph, 2013
Minimum Feels-like 12.8 °C 00:00 8.2 °C 12.8 °C, 2018 -8.7 °C, 2010
Maximum Feels-like 17.0 °C 12:41 15.8 °C 17.0 °C, 2018 -1.7 °C, 2010
Mean Feels-like 15.6 °C 13.0 °C 15.6 °C, 2018 -5.8 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 24 hrs, 2010 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.4 °C (-1.9) 4.5 °C (-0.8) 5.5 °C (+0.2), 2012 1.1 °C (-4.2), 2010
Humidity Range 15% 13% 26%, 2012 7%, 2016
Pressure Range 3 hPa 9 hPa 11 hPa, 2009 1 hPa, 2015
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1 [14%]1 hrs (31%) [6.9%] 7 [96%], 2012 0 [0%], 2010
Wet Hours 2
[Mean rain rate: 0.6 mm/h]
8 hrs (200%) [17%] 7, 2009 0, 2012
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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