Daily Report for 13th March 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.0 °C (+1.6) 02:40 3.1 °C (+0.2) 7.0 °C (+3.6), 2009 -0.2 °C (-3.6), 2013
Maximum Temperature 10.7 °C (+0.7) 15:53 8.3 °C (-1.2) 16.7 °C (+6.7), 2014 5.8 °C (-4.2), 2013
Mean Temperature 7.6 °C (+1.1) 5.7 °C (-0.5) 10.7 °C, 2017 2.2 °C, 2013
Minimum Humidity 71% 17:32 73% 77%, 2012 37%, 2015
Maximum Humidity 92% 02:28 94% 97%, 2014 76%, 2015
Mean Humidity 82% 85% 88%, 2012 52%, 2015
Minimum Pressure 1000 hPa 00:01 991 hPa 1034 hPa, 2012 997 hPa, 2011
Maximum Pressure 1012 hPa 22:36 999 hPa 1035 hPa, 2012 1010 hPa, 2011
Mean Pressure 1008 hPa 995 hPa 1034 hPa, 2012 1004 hPa, 2011
Mean Wind Speed 3.9 mph (-1.3) 6.1 mph (+0.9) 5.3 mph, 2015 1.4 mph, 2014
Maximum Wind Speed 11.1 mph 01:30 14.9 mph 16.3 mph, 2013 6.4 mph, 2014
Maximum Gust 19.6 mph 00:19 22.9 mph 22.5 mph, 2013 8.5 mph, 2014
Mean Wind Direction W
Rainfall 0.0 mm 23.0 mm (125%) 0.8 mm, 2011
Maximum Hourly Rain n/a 0.8, 2011
Maximum 10-min Rain n/a 0.3, 2011
Maximum Rain Rate n/a 2.5, 2011
Minimum Dew Point 2.7 °C 23:18 0.9 °C 3.4 °C, 2012 -4.3 °C, 2013
Maximum Dew Point 6.3 °C 16:08 5.6 °C 9.3 °C, 2014 -0.3 °C, 2013
Mean Dew Point 4.6 °C 3.3 °C 5.8 °C, 2011 -2.3 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 5.0 °C 02:40 3.5 °C 9.3 °C, 2011 0.3 °C, 2013
Day Maximum (09-21) 10.7 °C 15:53 8.2 °C 16.7 °C, 2014 5.8 °C, 2013
Max 10m Temp Rise 0.5 °C 10:34 0.4 °C 0.7 °C, 2014 0.2 °C, 2011
Max 1hr Temp Rise 1.6 °C 10:34 1.5 °C 3.5 °C, 2014 0.8 °C, 2011
Max 1hr Hum Rise 7% 18:54 7% 20%, 2013 4%, 2010
Max 10m Temp Fall 0.3 °C 19:59 0.3 °C 1.3 °C, 2013 0.3 °C, 2010
Max 1hr Temp Fall 1.2 °C 18:42 1.1 °C 2.5 °C, 2013 0.9 °C, 2010
Max 1hr Hum Fall 8% 10:56 9% 19%, 2014 6%, 2012
Max 10m Wind Speed 7.9 mph 00:38 11.5 mph 11.4 mph, 2013 4.9 mph, 2012
Minimum Feels-like 0.9 °C 02:33 -1.0 °C 3.7 °C, 2017 -4.1 °C, 2013
Maximum Feels-like 10.7 °C 15:08 7.5 °C 16.7 °C, 2014 3.7 °C, 2013
Mean Feels-like 6.1 °C 3.1 °C 10.1 °C, 2017 -0.5 °C, 2013
Air-frost Hrs 0 hrs 4 hrs 0.6 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.7 °C (-1.0) 5.2 °C (-1.4) 13.9 °C (+7.2), 2014 4.0 °C (-2.7), 2012
Humidity Range 21% 21% 58%, 2014 16%, 2011
Pressure Range 12 hPa 8 hPa 13 hPa, 2011 1 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2.5 [24%]16 hrs (38%) [12%] 8 [76%], 2014 0.6 [6%], 2009
Wet Hours 037 hrs (166%) [12%] 1, 2011 , 2009
Cloud Cover Mostly Cloudy with periods of Partly Cloudy
Events None
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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