Daily Report for 10th February 2009

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 1.0 °C (-1.2) 23:09 -1.1 °C (-3.4) 8.3 °C (+6.1), 2011 -5.1 °C (-7.3), 2012
Maximum Temperature 6.0 °C (-1.1) 15:39 3.5 °C (-3.7) 10.6 °C (+3.5), 2011 1.6 °C (-5.5), 2012
Mean Temperature 3.5 °C (-1.1) 1.2 °C (-3.6) 9.6 °C, 2011 -0.7 °C, 2012
Minimum Humidity 55% 15:41 71% 89%, 2013 55%, 2009
Maximum Humidity 98% 00:37 95% 98%, 2009 83%, 2016
Mean Humidity 76% 83% 95%, 2013 75%, 2016
Minimum Pressure 977 hPa 00:23 991 hPa 1037 hPa, 2012 977 hPa, 2009
Maximum Pressure 1013 hPa 23:45 1002 hPa 1039 hPa, 2012 1000 hPa, 2014
Mean Pressure 995 hPa 996 hPa 1038 hPa, 2012 992 hPa, 2014
Mean Wind Speed n/a (-5.1) 0.0 mph (-5.1) 12.9, 2020 1.9, 2012
Maximum Wind Speed n/a 0.0 mph 28, 2020 9.4, 2012
Maximum Gust n/a 0.0 mph 46.1, 2020 10.9, 2012
Mean Wind Direction n/a
Rainfall 9.0 mm 57.5 mm (403%) 12.9 mm, 2013
Maximum Hourly Rain 3.0 mm 00:55 4.2 mm, 2020
Maximum 10-min Rain n/a 00:55 2, 2020
Maximum Rain Rate n/a 00:32 30, 2020
Minimum Dew Point -2.5 °C 15:57 -3.9 °C 6.1 °C, 2011 -8.6 °C, 2012
Maximum Dew Point 2.9 °C 00:15 1.1 °C 10.1 °C, 2011 -0.8 °C, 2012
Mean Dew Point 0.0 °C -1.0 °C 8.5 °C, 2011 -4.1 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 1.0 °C -0.9 °C 8.0 °C, 2011 -0.9 °C, 2012
Day Maximum (09-21) 6.0 °C 3.5 °C 10.6 °C, 2011 1.6 °C, 2012
Max 10m Temp Rise 0.7 °C 15:36 0.3 °C 0.7 °C, 2009 0.1 °C, 2011
Max 1hr Temp Rise 1.2 °C 15:36 0.7 °C 2.3 °C, 2018 0.3 °C, 2017
Max 1hr Hum Rise 11% 18:42 4% 15%, 2010 2%, 2015
Max 10m Temp Fall 0.9 °C 00:57 0.4 °C 1.7 °C, 2020 0.1 °C, 2011
Max 1hr Temp Fall 2.1 °C 16:32 0.8 °C 3.6 °C, 2020 0.4 °C, 2011
Max 1hr Hum Fall 12% 14:22 5% 14%, 2014 2%, 2011
Max 10m Wind Speed n/a 0.0 mph 19.5, 2020 5.7, 2012
Minimum Feels-like n/a 0.0 °C 5.3, 2011 -8.4, 2012
Maximum Feels-like n/a 0.0 °C 11.9, 2011 1.6, 2012
Mean Feels-like n/a 0.0 °C 8.9, 2011 -3.2, 2010
Air-frost Hrs 0.4 hrs 5 hrs 12 hrs, 2012 0 hrs, 2011
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.0 °C (+0.0) 4.7 °C (-0.3) 10.6 °C (+5.6), 2018 0.9 °C (-4.0), 2017
Humidity Range 43% 23% 43%, 2009 9%, 2013
Pressure Range 36 hPa 11 hPa 36 hPa, 2009 2 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2.9 [34%]27 hrs (105%) [32%] 4 [46%], 2010 0 [0%], 2011
Wet Hours 0 hrs (0%) [0%] 23, 2013 , 2009
Cloud Cover not available
Events None
Comments V.Heavy night & Light 03-10 Rain (pos. sleet/snow at 3ish)
Extra Comments Lying Snow still evident in select loccasionalations
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

daygraph daygraph 2 daygraph-wdir

Webcam Summary of Cloud Conditions


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Wind rose