Daily Report for 27th February 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 2.2 °C (-0.4) 07:03 4.0 °C (+1.8) 6.5 °C (+3.9), 2009 -4.3 °C (-6.9), 2018
Maximum Temperature 16.9 °C (+8.2) 15:30 11.3 °C (+3.8) 16.9 °C (+8.2), 2019 -0.1 °C (-8.8), 2018
Mean Temperature 9.8 °C (+3.9) 7.5 °C (+2.8) 10.2 °C, 2009 -2.4 °C, 2018
Minimum Humidity 51% 15:32 67% 76%, 2010 47%, 2016
Maximum Humidity 96% 08:32 93% 98%, 2013 74%, 2016
Mean Humidity 76% 82% 89%, 2010 61%, 2016
Minimum Pressure 1020 hPa 23:46 1016 hPa 1032 hPa, 2013 982 hPa, 2017
Maximum Pressure 1030 hPa 00:01 1025 hPa 1035 hPa, 2013 999 hPa, 2017
Mean Pressure 1025 hPa 1021 hPa 1034 hPa, 2013 989 hPa, 2017
Mean Wind Speed 1.8 mph (-3.3) 4.9 mph (-0.2) 7.6 mph, 2017 1.8 mph, 2019
Maximum Wind Speed 8.4 mph 15:20 13.8 mph 18.9 mph, 2017 8.4 mph, 2019
Maximum Gust 11.5 mph 14:16 21.1 mph 27.3 mph, 2017 11.5 mph, 2019
Mean Wind Direction SW
Rainfall 0.0 mm 32.2 mm (83%) 9.1 mm, 2017
Maximum Hourly Rain n/a 5.6, 2017
Maximum 10-min Rain n/a 2, 2017
Maximum Rain Rate n/a 30, 2010
Minimum Dew Point 1.0 °C 07:01 2.1 °C 3.7 °C, 2009 -8.3 °C, 2018
Maximum Dew Point 7.9 °C 17:41 6.7 °C 7.9 °C, 2010 -3.7 °C, 2018
Mean Dew Point 5.4 °C 4.5 °C 5.9 °C, 2012 -5.9 °C, 2018
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 2.2 °C 07:04 4.2 °C 8.2 °C, 2017 -4.1 °C, 2018
Day Maximum (09-21) 16.9 °C 15:30 11.3 °C 16.9 °C, 2019 -0.1 °C, 2018
Max 10m Temp Rise 1.0 °C 09:51 0.5 °C 1.0 °C, 2019 0.3 °C, 2012
Max 1hr Temp Rise 4.3 °C 10:32 1.8 °C 4.3 °C, 2019 0.8 °C, 2017
Max 1hr Hum Rise 9% 18:00 6% 19%, 2018 4%, 2016
Max 10m Temp Fall 0.6 °C 20:35 0.4 °C 1.1 °C, 2018 0.2 °C, 2012
Max 1hr Temp Fall 2.5 °C 18:27 1.4 °C 2.5 °C, 2019 0.5 °C, 2012
Max 1hr Hum Fall 15% 10:28 8% 15%, 2014 4%, 2012
Max 10m Wind Speed 6.4 mph 15:58 10.0 mph 14.4 mph, 2017 6.4 mph, 2019
Minimum Feels-like 2.2 °C 07:00 0.7 °C 3.2 °C, 2012 -10.3 °C, 2018
Maximum Feels-like 17.1 °C 16:14 11.3 °C 17.1 °C, 2019 -1.1 °C, 2018
Mean Feels-like 9.8 °C 5.9 °C 9.8 °C, 2019 -6.4 °C, 2018
Air-frost Hrs 0 hrs 0.3 hrs 24 hrs, 2018 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 14.7 °C (+8.6) 7.3 °C (+2.0) 14.7 °C (+8.6), 2019 3.2 °C (-2.9), 2016
Humidity Range 45% 26% 48%, 2014 11%, 2017
Pressure Range 10 hPa 8 hPa 17 hPa, 2017 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9.6 [100%]124 hrs (170%) [51%] 9.6 [100%], 2019 0 [0%], 2012
Wet Hours 052 hrs (104%) [8%] 5, 2017 , 2009
Cloud Cover Sunny
Events Maximum possible sunshine
Comments -
Extra Comments
Issues None known
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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