Daily Report for 12th February 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.1 °C (+1.1) 06:30 4.0 °C (+1.8) 5.6 °C (+3.6), 2011 -5.7 °C (-7.7), 2012
Maximum Temperature 11.1 °C (+4.0) 14:35 8.0 °C (+0.8) 11.1 °C (+4.0), 2019 1.6 °C (-5.5), 2013
Mean Temperature 7.0 °C (+2.6) 6.0 °C (+1.3) 8.9 °C, 2011 0.3 °C, 2012
Minimum Humidity 70% 15:36 75% 80%, 2012 58%, 2009
Maximum Humidity 91% 09:02 92% 98%, 2013 76%, 2015
Mean Humidity 83% 85% 88%, 2010 73%, 2015
Minimum Pressure 1033 hPa 04:32 1005 hPa 1033 hPa, 2019 985 hPa, 2014
Maximum Pressure 1034 hPa 23:11 1018 hPa 1036 hPa, 2012 1000 hPa, 2016
Mean Pressure 1034 hPa 1012 hPa 1034 hPa, 2012 993 hPa, 2014
Mean Wind Speed 4.6 mph (-0.5) 6.6 mph (+1.5) 10.2 mph, 2014 1.0 mph, 2012
Maximum Wind Speed 12.9 mph 13:43 17.2 mph 29.7 mph, 2014 6.9 mph, 2012
Maximum Gust 19.6 mph 14:41 26.9 mph 47.8 mph, 2014 10.2 mph, 2012
Mean Wind Direction WSW
Rainfall 0.0 mm 30.8 mm (180%) 6.7 mm, 2014
Maximum Hourly Rain n/a 3.7, 2014
Maximum 10-min Rain n/a 1.2, 2014
Maximum Rain Rate n/a 9, 2014
Minimum Dew Point 1.0 °C 06:03 1.8 °C 2.6 °C, 2011 -8.5 °C, 2012
Maximum Dew Point 6.6 °C 12:22 5.6 °C 9.7 °C, 2011 -0.1 °C, 2015
Mean Dew Point 4.3 °C 3.6 °C 6.5 °C, 2011 -2.5 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 3.1 °C 06:30 4.0 °C 8.7 °C, 2011 -5.7 °C, 2012
Day Maximum (09-21) 11.1 °C 14:36 7.9 °C 11.1 °C, 2019 1.6 °C, 2013
Max 10m Temp Rise 0.5 °C 11:18 0.3 °C 0.5 °C, 2009 0.1 °C, 2013
Max 1hr Temp Rise 2.1 °C 12:01 1.2 °C 2.1 °C, 2019 0.3 °C, 2013
Max 1hr Hum Rise 4% 08:57 5% 18%, 2009 1%, 2013
Max 10m Temp Fall 0.3 °C 00:10 0.3 °C 0.5 °C, 2009 0.1 °C, 2013
Max 1hr Temp Fall 0.7 °C 21:40 0.9 °C 1.8 °C, 2009 0.3 °C, 2013
Max 1hr Hum Fall 9% 13:23 6% 18%, 2014 3%, 2015
Max 10m Wind Speed 9.8 mph 14:46 12.1 mph 22.2 mph, 2014 4.4 mph, 2012
Minimum Feels-like -0.2 °C 07:24 -0.9 °C 1.9 °C, 2011 -8.6 °C, 2012
Maximum Feels-like 11.1 °C 14:34 7.4 °C 11.7 °C, 2011 1.6 °C, 2013
Mean Feels-like 5.4 °C 3.2 °C 7.9 °C, 2011 -1.9 °C, 2013
Air-frost Hrs 0 hrs 0.6 hrs 10 hrs, 2012 0 hrs, 2010
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.0 °C (+2.9) 4.0 °C (-0.9) 10.1 °C (+5.0), 2012 1.1 °C (-4.0), 2015
Humidity Range 21% 17% 38%, 2009 8%, 2015
Pressure Range 2 hPa 12 hPa 18 hPa, 2014 2 hPa, 2019
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1.2 [14%]28 hrs (90%) [27%] 6 [69%], 2018 0 [0%], 2012
Wet Hours 049 hrs (220%) [17%] 3.5, 2014 , 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 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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