Daily Report for 30th March 2009

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 1.2 °C (-3.2) 07:02 3.5 °C (-0.1) 12.3 °C (+7.9), 2017 0.1 °C (-4.3), 2013
Maximum Temperature 13.2 °C (+1.7) 14:34 12.3 °C (+2.0) 21.3 °C (+9.8), 2017 4.8 °C (-6.7), 2013
Mean Temperature 7.2 °C (-0.8) 7.9 °C (+1.0) 16.4 °C, 2017 2.4 °C, 2013
Minimum Humidity 49% 15:00 52% 83%, 2018 32%, 2014
Maximum Humidity 91% 08:21 91% 95%, 2010 76%, 2013
Mean Humidity 70% 72% 90%, 2018 58%, 2014
Minimum Pressure 1015 hPa 00:58 1010 hPa 1032 hPa, 2020 984 hPa, 2010
Maximum Pressure 1023 hPa 23:26 1019 hPa 1040 hPa, 2020 992 hPa, 2010
Mean Pressure 1019 hPa 1015 hPa 1035 hPa, 2020 988 hPa, 2010
Mean Wind Speed n/a (-5.2) 0.0 mph (-5.2) 7.7, 2015 2.1, 2014
Maximum Wind Speed n/a 0.0 mph 19.2, 2015 7.4, 2012
Maximum Gust n/a 0.0 mph 28.4, 2015 10.2, 2012
Mean Wind Direction n/a
Rainfall 0.0 mm 32.4 mm (76%) 10.8 mm, 2018
Maximum Hourly Rain n/a 3.5, 2018
Maximum 10-min Rain n/a 0.9, 2018
Maximum Rain Rate n/a 6.6, 2018
Minimum Dew Point -0.7 °C 01:53 0.2 °C 7.1 °C, 2017 -5.1 °C, 2013
Maximum Dew Point 3.8 °C 14:28 5.5 °C 10.5 °C, 2015 -2.2 °C, 2013
Mean Dew Point 1.6 °C 2.6 °C 8.2 °C, 2017 -3.7 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 1.2 °C 3.7 °C 12.3 °C, 2017 0.7 °C, 2013
Day Maximum (09-21) 13.2 °C 12.3 °C 21.3 °C, 2017 4.8 °C, 2013
Max 10m Temp Rise 0.5 °C 10:01 0.5 °C 0.8 °C, 2014 0.3 °C, 2011
Max 1hr Temp Rise 2.2 °C 12:54 1.0 °C 3.9 °C, 2019 0.9 °C, 2011
Max 1hr Hum Rise 4% 02:40 4% 17%, 2015 4%, 2009
Max 10m Temp Fall 0.4 °C 01:19 0.4 °C 1.3 °C, 2020 0.3 °C, 2015
Max 1hr Temp Fall 1.0 °C 15:36 0.9 °C 3.3 °C, 2010 0.7 °C, 2018
Max 1hr Hum Fall 11% 12:15 6% 24%, 2014 9%, 2012
Max 10m Wind Speed n/a 0.0 mph 14, 2015 5.4, 2012
Minimum Feels-like n/a 0.0 °C 12.4, 2017 -4.4, 2013
Maximum Feels-like n/a 0.0 °C 21.9, 2017 2.8, 2013
Mean Feels-like n/a 0.0 °C 16.9, 2017 -1, 2013
Air-frost Hrs 0 hrs 0.0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 12.0 °C (+4.9) 8.8 °C (+2.1) 14.7 °C (+7.6), 2019 2.0 °C (-5.1), 2011
Humidity Range 42% 38% 56%, 2015 12%, 2018
Pressure Range 8 hPa 9 hPa 12 hPa, 2015 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6.9 [60%]164 hrs (162%) [51%] 9 [78%], 2012 0 [0%], 2011
Wet Hours 0 hrs (0%) [0%] 7, 2018 , 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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