Daily Report for 8th February 2009

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -0.6 °C (-3.0) 02:59 -1.7 °C (-4.0) 7.7 °C (+5.3), 2020 -3.2 °C (-5.6), 2012
Maximum Temperature 5.6 °C (-1.7) 13:38 3.0 °C (-4.3) 10.6 °C (+3.3), 2019 0.3 °C (-7.0), 2012
Mean Temperature 2.5 °C (-2.3) 0.7 °C (-4.1) 9.1 °C, 2019 -0.7 °C, 2012
Minimum Humidity 55% 14:10 70% 83%, 2010 52%, 2011
Maximum Humidity 89% 23:15 94% 96%, 2010 82%, 2012
Mean Humidity 72% 82% 91%, 2010 72%, 2016
Minimum Pressure 1000 hPa 00:22 994 hPa 1039 hPa, 2012 976 hPa, 2014
Maximum Pressure 1004 hPa 10:15 1001 hPa 1042 hPa, 2012 987 hPa, 2014
Mean Pressure 1002 hPa 997 hPa 1040 hPa, 2012 978 hPa, 2014
Mean Wind Speed n/a (-5.1) 0.0 mph (-5.1) 13.2, 2016 2.3, 2017
Maximum Wind Speed n/a 0.0 mph 32.1, 2019 7.9, 2017
Maximum Gust n/a 0.0 mph 45.1, 2014 10.5, 2011
Mean Wind Direction n/a
Rainfall 5.0 mm 28.5 mm (249%) 5.0 mm, 2009
Maximum Hourly Rain 2.0 mm 19:57 2.0 mm, 2009
Maximum 10-min Rain n/a 19:57 1.2, 2014
Maximum Rain Rate n/a 19:57 36, 2014
Minimum Dew Point -3.4 °C 01:48 -4.6 °C 4.8 °C, 2019 -8.3 °C, 2012
Maximum Dew Point 2.7 °C 23:36 0.5 °C 9.0 °C, 2019 -3.2 °C, 2012
Mean Dew Point -1.0 °C -1.5 °C 7.2 °C, 2019 -4.7 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) -0.6 °C -1.4 °C 8.2 °C, 2020 -3.9 °C, 2012
Day Maximum (09-21) 5.6 °C 3.0 °C 10.6 °C, 2019 0.3 °C, 2012
Max 10m Temp Rise 0.8 °C 12:52 0.3 °C 0.8 °C, 2009 0.2 °C, 2012
Max 1hr Temp Rise 1.7 °C 13:12 0.6 °C 2.5 °C, 2018 0.2 °C, 2010
Max 1hr Hum Rise 14% 17:00 4% 14%, 2009 2%, 2010
Max 10m Temp Fall 0.6 °C 17:37 0.3 °C 0.6 °C, 2009 0.2 °C, 2012
Max 1hr Temp Fall 1.4 °C 17:37 0.6 °C 1.7 °C, 2015 0.4 °C, 2012
Max 1hr Hum Fall 13% 13:22 5% 20%, 2014 2%, 2012
Max 10m Wind Speed n/a 0.0 mph 21.9, 2016 6, 2011
Minimum Feels-like n/a 0.0 °C 3.3, 2020 -9, 2012
Maximum Feels-like n/a 0.0 °C 11.4, 2019 0.3, 2012
Mean Feels-like n/a 0.0 °C 7, 2020 -4.7, 2012
Air-frost Hrs 3 hrs 6 hrs 17 hrs, 2012 0 hrs, 2011
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.2 °C (+1.3) 4.6 °C (-0.2) 9.5 °C (+4.6), 2018 1.9 °C (-3.0), 2014
Humidity Range 34% 24% 43%, 2011 9%, 2019
Pressure Range 4 hPa 7 hPa 16 hPa, 2019 3 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3.8 [45%]24 hrs (118%) [36%] 7 [82%], 2011 0 [0%], 2010
Wet Hours 0 hrs (0%) [0%] 6, 2019 , 2009
Cloud Cover not available
Events Lying Snow (at 09z): ~1 cm
Air Frost
Comments pm-night Rain; [1c.m Snow Rem Patchily]
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

daygraph daygraph 2 daygraph-wdir

Webcam Summary of Cloud Conditions


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Wind rose