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 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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