Daily Report for 29th November 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 0.1 °C (-3.7) 23:58 4.5 °C (-0.6) 9.6 °C (+5.8), 2015 -1.3 °C (-5.1), 2016
Maximum Temperature 6.6 °C (-2.6) 13:41 9.6 °C (-0.6) 13.7 °C (+4.5), 2018 1.1 °C (-8.1), 2010
Mean Temperature 3.8 °C (-3.1) 7.2 °C (-0.6) 12.0 °C, 2018 0.1 °C, 2010
Minimum Humidity 80% 14:33 79% 92%, 2009 47%, 2016
Maximum Humidity 95% 21:50 95% 98%, 2009 79%, 2016
Mean Humidity 89% 89% 96%, 2009 68%, 2016
Minimum Pressure 1007 hPa 00:06 996 hPa 1032 hPa, 2016 982 hPa, 2009
Maximum Pressure 1024 hPa 23:55 1006 hPa 1035 hPa, 2016 985 hPa, 2009
Mean Pressure 1017 hPa 1001 hPa 1033 hPa, 2016 984 hPa, 2009
Mean Wind Speed 2.6 mph (-2.0) 4.1 mph (-0.5) 11.2 mph, 2015 1.0 mph, 2016
Maximum Wind Speed 8.1 mph 04:43 11.5 mph 27.9 mph, 2015 4.5 mph, 2016
Maximum Gust 19.6 mph 01:07 20.5 mph 47.2 mph, 2018 7.3 mph, 2016
Mean Wind Direction N
Rainfall 0.8 mm 56.6 mm (105%) 16.9 mm, 2009
Maximum Hourly Rain 0.8 mm 01:01 4.3 mm, 2015
Maximum 10-min Rain 0.4 mm 00:11 2.1 mm, 2015
Maximum Rain Rate 2.4 mm/h 00:09 36 mm/h, 2015
Minimum Dew Point -0.7 °C 23:58 3.1 °C 6.8 °C, 2018 -5.7 °C, 2016
Maximum Dew Point 4.9 °C 00:07 7.5 °C 11.4 °C, 2018 -1.0 °C, 2016
Mean Dew Point 2.1 °C 5.5 °C 9.5 °C, 2018 -4.1 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 2.3 °C * 07:56 5.0 °C 11.8 °C, 2018 -0.7 °C, 2010
Day Maximum (09-21) 6.6 °C 13:42 9.5 °C 13.7 °C, 2018 1.1 °C, 2010
Max 10m Temp Rise 0.3 °C 10:22 0.4 °C 0.5 °C, 2016 0.2 °C, 2011
Max 1hr Temp Rise 1.4 °C 10:35 1.3 °C 1.5 °C, 2016 0.4 °C, 2011
Max 1hr Hum Rise 5% 16:16 5% 11%, 2015 2%, 2017
Max 10m Temp Fall 0.4 °C 15:58 0.4 °C 0.8 °C, 2009 0.2 °C, 2010
Max 1hr Temp Fall 2.0 °C 16:52 1.2 °C 2.5 °C, 2016 0.5 °C, 2010
Max 1hr Hum Fall 5% 11:16 6% 21%, 2013 3%, 2014
Max 10m Wind Speed 7.0 mph 09:21 8.5 mph 20.0 mph, 2015 3.7 mph, 2016
Minimum Feels-like -1.9 °C 07:54 1.4 °C 6.4 °C, 2014 -6.4 °C, 2010
Maximum Feels-like 6.6 °C 13:40 9.9 °C 15.1 °C, 2018 0.6 °C, 2010
Mean Feels-like 2.3 °C 6.0 °C 12.8 °C, 2018 -3.4 °C, 2010
Air-frost Hrs 0 hrs 0.3 hrs 10 hrs, 2010 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.5 °C (+1.1) 5.1 °C (-0.0) 7.3 °C (+1.9), 2016 1.8 °C (-3.6), 2010
Humidity Range 15% 15% 36%, 2013 6%, 2009
Pressure Range 17 hPa 10 hPa 17 hPa, 2019 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [81%]52 hrs (79%) [23%] 7.4 [100%], 2016 0 [0%], 2015
Wet Hours 1
[Mean rain rate: 0.8 mm/h]
82 hrs (135%) [12%] 14, 2009 0, 2010
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 5.0 °C
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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