Daily Report for 24th February 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 2.5 °C (+0.1) 07:11 4.3 °C (+2.1) 9.7 °C (+7.3), 2012 -2.1 °C (-4.5), 2016
Maximum Temperature 14.7 °C (+6.5) 15:54 10.6 °C (+3.1) 14.7 °C (+6.5), 2019 2.0 °C (-6.2), 2013
Mean Temperature 8.2 °C (+3.3) 7.3 °C (+2.6) 11.4 °C, 2012 1.0 °C, 2013
Minimum Humidity 46% 14:06 70% 88%, 2010 41%, 2015
Maximum Humidity 95% 08:15 93% 98%, 2010 70%, 2017
Mean Humidity 76% 84% 96%, 2010 60%, 2017
Minimum Pressure 1034 hPa 01:53 1015 hPa 1034 hPa, 2019 986 hPa, 2010
Maximum Pressure 1038 hPa 22:32 1023 hPa 1038 hPa, 2019 993 hPa, 2010
Mean Pressure 1036 hPa 1019 hPa 1036 hPa, 2019 990 hPa, 2010
Mean Wind Speed 1.4 mph (-3.7) 5.3 mph (+0.2) 7.9 mph, 2018 0.7 mph, 2016
Maximum Wind Speed 8.6 mph 12:46 14.5 mph 18.7 mph, 2014 5.2 mph, 2016
Maximum Gust 11.5 mph 12:46 22.2 mph 26.5 mph, 2018 8.4 mph, 2016
Mean Wind Direction E
Rainfall 0.0 mm 32.2 mm (94%) 3.8 mm, 2010
Maximum Hourly Rain n/a 0.8, 2010
Maximum 10-min Rain n/a 0.5, 2010
Maximum Rain Rate n/a 2.3, 2010
Minimum Dew Point 1.3 °C 07:11 2.4 °C 6.7 °C, 2012 -6.3 °C, 2016
Maximum Dew Point 6.5 °C 10:21 6.7 °C 10.2 °C, 2011 -2.6 °C, 2013
Mean Dew Point 3.7 °C 4.6 °C 8.3 °C, 2012 -3.8 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 2.5 °C 07:12 4.5 °C 9.7 °C, 2012 -2.1 °C, 2016
Day Maximum (09-21) 14.7 °C 15:48 10.5 °C 14.7 °C, 2019 2.0 °C, 2013
Max 10m Temp Rise 0.7 °C 08:14 0.4 °C 0.7 °C, 2014 0.2 °C, 2013
Max 1hr Temp Rise 2.8 °C 08:39 1.6 °C 2.8 °C, 2016 0.4 °C, 2013
Max 1hr Hum Rise 12% 18:03 6% 12%, 2019 2%, 2009
Max 10m Temp Fall 0.5 °C 18:03 0.4 °C 0.5 °C, 2009 0.1 °C, 2013
Max 1hr Temp Fall 2.1 °C 21:07 1.2 °C 2.2 °C, 2016 0.3 °C, 2013
Max 1hr Hum Fall 17% 11:29 8% 19%, 2016 5%, 2009
Max 10m Wind Speed 6.4 mph 12:53 10.5 mph 13.4 mph, 2014 3.4 mph, 2016
Minimum Feels-like 2.4 °C 07:58 0.6 °C 6.4 °C, 2012 -7.0 °C, 2018
Maximum Feels-like 14.7 °C 15:30 10.5 °C 14.7 °C, 2012 -0.4 °C, 2013
Mean Feels-like 8.1 °C 5.4 °C 11.3 °C, 2012 -2.9 °C, 2013
Air-frost Hrs 0 hrs 0.3 hrs 10 hrs, 2016 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 12.2 °C (+6.4) 6.3 °C (+1.0) 12.2 °C (+6.4), 2019 1.7 °C (-4.1), 2013
Humidity Range 49% 23% 49%, 2019 10%, 2010
Pressure Range 3 hPa 8 hPa 22 hPa, 2015 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9.4 [100%]95 hrs (149%) [45%] 9.4 [100%], 2018 0 [0%], 2009
Wet Hours 052 hrs (117%) [9%] 5, 2010 , 2009
Cloud Cover Sunny
Events Maximum possible sunshine
Comments -
Extra Comments
Issues 16-1930 webcam loss due to out-of-disk errors
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) n/a
Notes
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
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 (entered with a delay of 1-10 days); their reliablity is questionable and they are provided for interest only.
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Webcam Summary of Cloud Conditions

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