Daily Report for 28th February 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 1.4 °C (-1.2) 02:38 4.4 °C (+2.2) 10.0 °C (+7.4), 2012 -5.4 °C (-8.0), 2018
Maximum Temperature 11.1 °C (+2.3) 19:16 10.3 °C (+2.7) 14.2 °C (+5.4), 2012 -1.8 °C (-10.6), 2018
Mean Temperature 6.5 °C (+0.5) 7.5 °C (+2.4) 11.4 °C, 2012 -4.1 °C, 2018
Minimum Humidity 79% 00:11 68% 84%, 2011 42%, 2016
Maximum Humidity 94% 15:20 90% 98%, 2010 76%, 2016
Mean Humidity 87% 81% 90%, 2010 63%, 2016
Minimum Pressure 994 hPa 23:57 1006 hPa 1027 hPa, 2013 979 hPa, 2010
Maximum Pressure 1016 hPa 01:20 1019 hPa 1035 hPa, 2011 993 hPa, 2017
Mean Pressure 1006 hPa 1012 hPa 1030 hPa, 2011 988 hPa, 2017
Mean Wind Speed 7.7 mph (+2.6) 8.6 mph (+3.5) 9.4 mph, 2015 4.3 mph, 2012
Maximum Wind Speed 19.2 mph 16:54 20.4 mph 19.2 mph, 2020 8.7 mph, 2012
Maximum Gust 28.8 mph 18:45 33.4 mph 30.0 mph, 2018 10.9 mph, 2012
Mean Wind Direction SSW
Rainfall 5.1 mm 72.6 mm (188%) 12.6 mm, 2010
Maximum Hourly Rain 2.0 mm 12:19 3.5 mm, 2019
Maximum 10-min Rain 0.5 mm 11:07 0.9 mm, 2019
Maximum Rain Rate 18 mm/h 10:58 18 mm/h, 2020
Minimum Dew Point -1.3 °C 02:33 1.4 °C 7.6 °C, 2012 -9.3 °C, 2018
Maximum Dew Point 9.6 °C 16:54 7.1 °C 10.0 °C, 2012 -5.0 °C, 2018
Mean Dew Point 4.5 °C 4.4 °C 8.7 °C, 2012 -6.8 °C, 2018
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 1.4 °C 02:38 5.2 °C 10.0 °C, 2012 -4.9 °C, 2018
Day Maximum (09-21) 11.1 °C 19:05 10.2 °C 14.2 °C, 2012 -1.8 °C, 2018
Max 10m Temp Rise 0.5 °C 14:38 0.4 °C 0.6 °C, 2018 0.2 °C, 2010
Max 1hr Temp Rise 2.1 °C 15:26 1.5 °C 2.1 °C, 2020 0.5 °C, 2011
Max 1hr Hum Rise 4% 09:11 7% 21%, 2018 4%, 2010
Max 10m Temp Fall 0.2 °C 00:25 0.5 °C 0.8 °C, 2018 0.1 °C, 2015
Max 1hr Temp Fall 0.7 °C 02:25 1.4 °C 2.1 °C, 2018 0.4 °C, 2015
Max 1hr Hum Fall 5% 17:31 9% 24%, 2018 4%, 2015
Max 10m Wind Speed 14.6 mph 19:20 15.2 mph 14.6 mph, 2020 6.8 mph, 2012
Minimum Feels-like -3.1 °C 02:51 -0.1 °C 8.5 °C, 2012 -14.6 °C, 2018
Maximum Feels-like 12.2 °C 19:46 10.1 °C 15.5 °C, 2012 -4.3 °C, 2018
Mean Feels-like 4.8 °C 5.3 °C 12.0 °C, 2012 -9.6 °C, 2018
Air-frost Hrs 0 hrs 0 hrs 24 hrs, 2018 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.7 °C (+3.5) 5.9 °C (+0.5) 9.7 °C (+3.5), 2020 1.7 °C (-4.5), 2011
Humidity Range 15% 22% 34%, 2016 6%, 2011
Pressure Range 22 hPa 13 hPa 25 hPa, 2010 3 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]77 hrs (102%) [31%] 4 [41%], 2018 0 [0%], 2011
Wet Hours 6
[Mean rain rate: 0.8 mm/h]
84 hrs (167%) [12%] 11, 2010 , 2009
Cloud Cover Overcast
Events None
Comments Rain
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 5.5 °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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