Daily Report for 24th February 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -1.3 °C (-3.7) 07:02 1.0 °C (-1.1) 9.7 °C (+7.3), 2012 -2.1 °C (-4.5), 2016
Maximum Temperature 5.1 °C (-3.1) 14:14 6.8 °C (-0.7) 14.0 °C (+5.8), 2012 2.0 °C (-6.2), 2013
Mean Temperature 1.9 °C (-3.4) 4.1 °C (-0.9) 11.4 °C, 2012 1.0 °C, 2013
Minimum Humidity 48% 14:10 66% 88%, 2010 41%, 2015
Maximum Humidity 82% 07:04 92% 98%, 2010 70%, 2017
Mean Humidity 70% 81% 96%, 2010 60%, 2017
Minimum Pressure 1020 hPa 03:30 1012 hPa 1026 hPa, 2012 986 hPa, 2010
Maximum Pressure 1025 hPa 23:45 1020 hPa 1030 hPa, 2012 993 hPa, 2010
Mean Pressure 1022 hPa 1016 hPa 1028 hPa, 2012 990 hPa, 2010
Mean Wind Speed 7.9 mph (+2.8) 5.6 mph (+0.5) 7.9 mph, 2018 0.7 mph, 2016
Maximum Wind Speed 16.1 mph 16:08 14.2 mph 18.7 mph, 2014 5.2 mph, 2016
Maximum Gust 26.5 mph 17:40 22.1 mph 26.5 mph, 2018 8.4 mph, 2016
Mean Wind Direction ENE
Rainfall 0.0 mm 29.4 mm (86%) 3.8 mm, 2010
Maximum Hourly Rain n/a 0.8, 2010
Maximum 10-min Rain n/a 0.5, 2010
Maximum Rain Rate n/a 2.3, 2010
Minimum Dew Point -5.2 °C 14:10 -1.4 °C 6.7 °C, 2012 -6.3 °C, 2016
Maximum Dew Point -1.1 °C 21:13 3.5 °C 10.2 °C, 2011 -2.6 °C, 2013
Mean Dew Point -3.0 °C 1.0 °C 8.3 °C, 2012 -3.8 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) -1.3 °C 07:02 1.8 °C 9.7 °C, 2012 -2.1 °C, 2016
Day Maximum (09-21) 5.1 °C 14:14 6.5 °C 14.0 °C, 2012 2.0 °C, 2013
Max 10m Temp Rise 0.4 °C 13:09 0.5 °C 0.7 °C, 2014 0.2 °C, 2013
Max 1hr Temp Rise 1.5 °C 10:03 1.6 °C 2.8 °C, 2016 0.4 °C, 2013
Max 1hr Hum Rise 9% 17:32 8% 9%, 2018 2%, 2009
Max 10m Temp Fall 0.3 °C 11:25 0.4 °C 0.5 °C, 2009 0.1 °C, 2013
Max 1hr Temp Fall 1.0 °C 01:45 1.2 °C 2.2 °C, 2016 0.3 °C, 2013
Max 1hr Hum Fall 12% 12:37 9% 19%, 2016 5%, 2009
Max 10m Wind Speed 13.0 mph 17:14 11.0 mph 13.4 mph, 2014 3.4 mph, 2016
Minimum Feels-like -7.0 °C 07:43 -3.1 °C 6.4 °C, 2012 -7.0 °C, 2018
Maximum Feels-like 1.7 °C 17:00 5.6 °C 14.7 °C, 2012 -0.4 °C, 2013
Mean Feels-like -2.5 °C 1.1 °C 11.3 °C, 2012 -2.9 °C, 2013
Air-frost Hrs 6 hrs 2 hrs 10 hrs, 2016 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.4 °C (+0.6) 5.7 °C (+0.4) 9.1 °C (+3.3), 2016 1.7 °C (-4.1), 2013
Humidity Range 34% 25% 43%, 2016 10%, 2010
Pressure Range 5 hPa 8 hPa 22 hPa, 2015 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9.4 [100%]75 hrs (118%) [35%] 9.4 [100%], 2018 0 [0%], 2009
Wet Hours 050 hrs (111%) [8.6%] 5, 2010 , 2009
Cloud Cover Sunny
Events Air Frost
Maximum possible sunshine
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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