Daily Report for 13th March 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.1 °C (+2.6) 01:18 4.7 °C (+1.7) 7.0 °C (+3.5), 2009 -0.2 °C (-3.7), 2013
Maximum Temperature 11.8 °C (+1.7) 15:17 10.6 °C (+1.0) 16.7 °C (+6.6), 2014 5.8 °C (-4.3), 2013
Mean Temperature 8.4 °C (+2.2) 7.5 °C (+1.3) 10.7 °C, 2017 2.2 °C, 2013
Minimum Humidity 55% 15:20 64% 77%, 2012 37%, 2015
Maximum Humidity 80% 00:43 89% 97%, 2014 76%, 2015
Mean Humidity 72% 80% 88%, 2012 52%, 2015
Minimum Pressure 1013 hPa 00:05 1001 hPa 1034 hPa, 2012 997 hPa, 2011
Maximum Pressure 1020 hPa 11:24 1010 hPa 1035 hPa, 2012 1010 hPa, 2011
Mean Pressure 1018 hPa 1006 hPa 1034 hPa, 2012 1004 hPa, 2011
Mean Wind Speed 6.9 mph (+1.7) 7.5 mph (+2.3) 11.1 mph, 2019 1.4 mph, 2014
Maximum Wind Speed 15.3 mph 03:11 18.1 mph 23.5 mph, 2019 6.4 mph, 2014
Maximum Gust 24.2 mph 00:01 27.8 mph 36.9 mph, 2019 8.5 mph, 2014
Mean Wind Direction WSW
Rainfall 0.0 mm 29.2 mm (158%) 0.8 mm, 2011
Maximum Hourly Rain n/a 0.8, 2011
Maximum 10-min Rain n/a 0.3, 2011
Maximum Rain Rate n/a 2.5, 2011
Minimum Dew Point 2.2 °C 17:48 1.8 °C 3.4 °C, 2012 -4.3 °C, 2013
Maximum Dew Point 4.5 °C 23:58 6.4 °C 9.3 °C, 2014 -0.3 °C, 2013
Mean Dew Point 3.5 °C 4.1 °C 5.8 °C, 2011 -2.3 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 6.1 °C 03:41 4.8 °C 9.3 °C, 2011 0.3 °C, 2013
Day Maximum (09-21) 11.8 °C 15:18 10.6 °C 16.7 °C, 2014 5.8 °C, 2013
Max 10m Temp Rise 0.4 °C 07:11 0.5 °C 0.7 °C, 2014 0.2 °C, 2011
Max 1hr Temp Rise 1.7 °C 07:55 1.6 °C 3.5 °C, 2014 0.8 °C, 2011
Max 1hr Hum Rise 12% 18:58 11% 20%, 2013 4%, 2010
Max 10m Temp Fall 0.3 °C 19:04 0.6 °C 1.3 °C, 2013 0.3 °C, 2010
Max 1hr Temp Fall 1.2 °C 19:43 1.7 °C 2.5 °C, 2013 0.8 °C, 2019
Max 1hr Hum Fall 7% 15:02 9% 19%, 2014 6%, 2012
Max 10m Wind Speed 12.1 mph 00:10 13.5 mph 16.4 mph, 2019 4.9 mph, 2012
Minimum Feels-like 1.0 °C 01:02 0.9 °C 3.7 °C, 2017 -4.1 °C, 2013
Maximum Feels-like 11.8 °C 15:16 10.4 °C 16.7 °C, 2014 3.7 °C, 2013
Mean Feels-like 6.1 °C 5.4 °C 10.1 °C, 2017 -0.5 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0.6 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.7 °C (-1.0) 5.9 °C (-0.7) 13.9 °C (+7.2), 2014 4.0 °C (-2.7), 2012
Humidity Range 25% 25% 58%, 2014 16%, 2011
Pressure Range 7 hPa 9 hPa 13 hPa, 2011 1 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3 [28%]47 hrs (112%) [35%] 8 [76%], 2014 0.4 [4%], 2019
Wet Hours 037 hrs (164%) [12%] 1, 2011 , 2009
Cloud Cover am: Sunny transitioned to Mostly Cloudy
pm: Partly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
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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