Daily Report for 24th March 2009

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.5 °C (-0.6) 06:44 3.6 °C (+0.2) 8.3 °C (+4.2), 2010 -1.0 °C (-5.1), 2014
Maximum Temperature 11.3 °C (+0.3) 13:45 12.6 °C (+2.6) 18.8 °C (+7.8), 2012 0.9 °C (-10.1), 2013
Mean Temperature 7.4 °C (-0.2) 8.1 °C (+1.4) 11.9 °C, 2012 -0.1 °C, 2013
Minimum Humidity 43% 14:44 52% 77%, 2018 33%, 2020
Maximum Humidity 69% 23:55 91% 98%, 2013 69%, 2009
Mean Humidity 56% 72% 88%, 2018 56%, 2009
Minimum Pressure 1012 hPa 23:34 1012 hPa 1029 hPa, 2019 997 hPa, 2018
Maximum Pressure 1020 hPa 10:26 1021 hPa 1038 hPa, 2011 1006 hPa, 2018
Mean Pressure 1016 hPa 1017 hPa 1032 hPa, 2011 1002 hPa, 2018
Mean Wind Speed n/a (-5.2) 0.0 mph (-5.2) 8.6, 2013 2.7, 2016
Maximum Wind Speed n/a 0.0 mph 16.8, 2013 8.4, 2016
Maximum Gust n/a 0.0 mph 25.3, 2013 11.5, 2018
Mean Wind Direction n/a
Rainfall 0.0 mm 25.0 mm (73%) 5.0 mm, 2016
Maximum Hourly Rain n/a 23:51 1.4, 2010
Maximum 10-min Rain n/a 23:51 0.8, 2010
Maximum Rain Rate n/a 23:51 18, 2015
Minimum Dew Point -2.7 °C 03:55 0.4 °C 7.4 °C, 2010 -6.0 °C, 2013
Maximum Dew Point 1.2 °C 23:54 5.7 °C 10.2 °C, 2010 0.5 °C, 2013
Mean Dew Point -0.7 °C 2.8 °C 8.6 °C, 2010 -2.6 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 3.5 °C 3.8 °C 8.3 °C, 2010 -1.0 °C, 2014
Day Maximum (09-21) 11.3 °C 12.6 °C 18.8 °C, 2012 0.7 °C, 2013
Max 10m Temp Rise n/a 10:13 0.3 °C 1, 2014 0.2, 2013
Max 1hr Temp Rise n/a 11:07 0.8 °C 4.9, 2014 0.8, 2013
Max 1hr Hum Rise n/a 22:01 2% 11, 2020 2, 2013
Max 10m Temp Fall n/a 09:59 0.3 °C 0.5, 2012 0.2, 2013
Max 1hr Temp Fall n/a 22:20 0.7 °C 2.1, 2012 0.4, 2013
Max 1hr Hum Fall n/a 10:55 4% 21, 2019 3, 2016
Max 10m Wind Speed n/a 0.0 mph 12.8, 2013 5.2, 2016
Minimum Feels-like n/a 0.0 °C 6.2, 2010 -8.5, 2013
Maximum Feels-like n/a 0.0 °C 18.8, 2012 -1.8, 2013
Mean Feels-like n/a 0.0 °C 11.9, 2010 -5.1, 2013
Air-frost Hrs 0 hrs 0.0 hrs 12 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.8 °C (+0.9) 9.0 °C (+2.4) 14.1 °C (+7.2), 2020 1.7 °C (-5.2), 2013
Humidity Range 26% 39% 59%, 2011 17%, 2018
Pressure Range 8 hPa 8 hPa 11 hPa, 2011 3 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 8.1 [73%]144 hrs (180%) [57%] 11.2 [101%], 2020 0 [0%], 2013
Wet Hours 0 hrs (0%) [0%] 9, 2016 , 2009
Cloud Cover not available
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 0.0 °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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Daily Graph of Conditions

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