Daily Report for 24th March 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.2 °C (+2.1) 06:50 3.0 °C (-0.4) 8.3 °C (+4.2), 2010 -1.0 °C (-5.1), 2014
Maximum Temperature 9.2 °C (-1.8) 15:21 8.7 °C (-1.4) 18.8 °C (+7.8), 2012 0.9 °C (-10.1), 2013
Mean Temperature 7.6 °C (+0.1) 5.7 °C (-0.9) 11.9 °C, 2012 -0.1 °C, 2013
Minimum Humidity 77% 00:00 67% 77%, 2018 36%, 2011
Maximum Humidity 94% 07:12 92% 98%, 2013 69%, 2009
Mean Humidity 88% 81% 88%, 2018 56%, 2009
Minimum Pressure 997 hPa 02:30 997 hPa 1027 hPa, 2011 997 hPa, 2018
Maximum Pressure 1006 hPa 23:47 1006 hPa 1038 hPa, 2011 1006 hPa, 2018
Mean Pressure 1002 hPa 1002 hPa 1032 hPa, 2011 1002 hPa, 2018
Mean Wind Speed 2.8 mph (-2.4) 6.5 mph (+1.3) 8.6 mph, 2013 2.7 mph, 2016
Maximum Wind Speed 8.4 mph 06:07 15.5 mph 16.8 mph, 2013 8.4 mph, 2016
Maximum Gust 11.5 mph 02:35 24.0 mph 25.3 mph, 2013 11.5 mph, 2018
Mean Wind Direction ENE
Rainfall 1.2 mm 37.1 mm (109%) 5.0 mm, 2016
Maximum Hourly Rain 0.8 mm 03:56 1.4 mm, 2010
Maximum 10-min Rain 0.4 mm 03:27 0.8 mm, 2010
Maximum Rain Rate 1.3 mm/h 03:27 18 mm/h, 2015
Minimum Dew Point 4.0 °C 00:00 0.3 °C 7.4 °C, 2010 -6.0 °C, 2013
Maximum Dew Point 6.3 °C 15:13 4.9 °C 10.2 °C, 2010 0.5 °C, 2013
Mean Dew Point 5.7 °C 2.6 °C 8.6 °C, 2010 -2.6 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 6.2 °C 06:50 3.3 °C 8.3 °C, 2010 -1.0 °C, 2014
Day Maximum (09-21) 9.2 °C 15:21 8.3 °C 18.8 °C, 2012 0.7 °C, 2013
Max 10m Temp Rise 0.3 °C 12:23 0.5 °C 1.0 °C, 2014 0.2 °C, 2013
Max 1hr Temp Rise 1.2 °C 12:36 1.6 °C 4.9 °C, 2014 0.8 °C, 2013
Max 1hr Hum Rise 9% 01:01 8% 10%, 2011 2%, 2013
Max 10m Temp Fall 0.2 °C 00:24 0.4 °C 0.5 °C, 2012 0.2 °C, 2013
Max 1hr Temp Fall 0.5 °C 01:03 1.2 °C 2.1 °C, 2012 0.4 °C, 2013
Max 1hr Hum Fall 6% 12:36 10% 17%, 2014 3%, 2016
Max 10m Wind Speed 6.4 mph 06:03 12.1 mph 12.8 mph, 2013 5.2 mph, 2016
Minimum Feels-like 2.9 °C 05:19 -1.4 °C 6.2 °C, 2010 -8.5 °C, 2013
Maximum Feels-like 9.2 °C 15:11 7.7 °C 18.8 °C, 2012 -1.8 °C, 2013
Mean Feels-like 6.5 °C 3.0 °C 11.9 °C, 2010 -5.1 °C, 2013
Air-frost Hrs 0 hrs 4 hrs 12 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.0 °C (-3.9) 5.6 °C (-1.0) 13.3 °C (+6.4), 2012 1.7 °C (-5.2), 2013
Humidity Range 17% 25% 59%, 2011 17%, 2018
Pressure Range 9 hPa 9 hPa 11 hPa, 2011 3 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]50 hrs (63%) [20%] 10.5 [95%], 2012 0 [0%], 2013
Wet Hours 3
[Mean rain rate: 0.4 mm/h]
65 hrs (158%) [11%] 9, 2016 , 2009
Cloud Cover Overcast
Events None
Comments o.night Rain
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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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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