Daily Report for 8th February 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -2.4 °C (-4.8) 01:19 0.6 °C (-1.8) 7.0 °C (+4.7), 2014 -3.2 °C (-5.6), 2012
Maximum Temperature 7.1 °C (-0.2) 15:19 5.2 °C (-2.1) 9.3 °C (+2.1), 2016 0.3 °C (-7.0), 2012
Mean Temperature 3.1 °C (-2.5) 2.9 °C (-1.9) 7.9 °C, 2016 -0.7 °C, 2012
Minimum Humidity 71% 12:13 70% 83%, 2010 52%, 2011
Maximum Humidity 86% 01:41 89% 96%, 2010 82%, 2012
Mean Humidity 79% 80% 91%, 2010 72%, 2016
Minimum Pressure 1011 hPa 23:30 1011 hPa 1039 hPa, 2012 976 hPa, 2014
Maximum Pressure 1021 hPa 02:00 1019 hPa 1042 hPa, 2012 987 hPa, 2014
Mean Pressure 1018 hPa 1016 hPa 1040 hPa, 2012 978 hPa, 2014
Mean Wind Speed 6.0 mph (+0.9) 5.2 mph (+0.1) 13.2 mph, 2016 2.3 mph, 2017
Maximum Wind Speed 16.0 mph 21:17 13.3 mph 30.8 mph, 2014 7.9 mph, 2017
Maximum Gust 24.2 mph 21:18 20.6 mph 45.1 mph, 2014 10.5 mph, 2011
Mean Wind Direction SW
Rainfall 0.0 mm 5.4 mm (47%) 5.0 mm, 2009
Maximum Hourly Rain n/a 2, 2009
Maximum 10-min Rain n/a 1.2, 2014
Maximum Rain Rate n/a 36, 2014
Minimum Dew Point -4.6 °C 01:11 -2.0 °C -0.1 °C, 2016 -8.3 °C, 2012
Maximum Dew Point 3.9 °C 19:50 1.6 °C 7.9 °C, 2014 -3.2 °C, 2012
Mean Dew Point -0.1 °C -0.2 °C 4.0 °C, 2014 -4.7 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) -2.4 °C 01:19 1.2 °C 7.7 °C, 2014 -3.9 °C, 2012
Day Maximum (09-21) 7.1 °C 15:19 5.1 °C 9.3 °C, 2016 0.3 °C, 2012
Max 10m Temp Rise 0.5 °C 09:52 0.4 °C 0.8 °C, 2009 0.2 °C, 2012
Max 1hr Temp Rise 2.5 °C 11:18 1.4 °C 2.5 °C, 2018 0.2 °C, 2010
Max 1hr Hum Rise 3% 15:45 6% 14%, 2009 2%, 2010
Max 10m Temp Fall 0.2 °C 17:12 0.4 °C 0.6 °C, 2009 0.2 °C, 2012
Max 1hr Temp Fall 0.6 °C 17:39 1.1 °C 1.7 °C, 2015 0.4 °C, 2012
Max 1hr Hum Fall 5% 09:43 6% 20%, 2014 2%, 2012
Max 10m Wind Speed 11.8 mph 20:56 10.1 mph 21.9 mph, 2016 6.0 mph, 2011
Minimum Feels-like -6.8 °C 02:44 -4.0 °C 1.6 °C, 2014 -9.0 °C, 2012
Maximum Feels-like 5.1 °C 16:30 3.8 °C 9.1 °C, 2011 0.3 °C, 2012
Mean Feels-like -0.1 °C -0.2 °C 4.7 °C, 2011 -4.7 °C, 2012
Air-frost Hrs 9 hrs 2 hrs 17 hrs, 2012 0 hrs, 2011
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.5 °C (+4.6) 4.6 °C (-0.3) 9.5 °C (+4.6), 2018 1.9 °C (-3.0), 2014
Humidity Range 15% 19% 43%, 2011 13%, 2010
Pressure Range 10 hPa 8 hPa 11 hPa, 2014 3 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3 [35%]19 hrs (94%) [28%] 7 [82%], 2011 0 [0%], 2010
Wet Hours 013 hrs (88%) [6.8%] 5, 2014 , 2009
Cloud Cover am: Mostly Sunny
pm: Overcast
Events Air Frost
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
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; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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