Daily Report for 19th March 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -0.7 °C (-4.6) 06:48 2.9 °C (-0.3) 11.9 °C (+8.0), 2017 -1.6 °C (-5.5), 2011
Maximum Temperature 3.2 °C (-7.4) 15:30 8.3 °C (-1.5) 15.9 °C (+5.3), 2014 3.2 °C (-7.4), 2018
Mean Temperature 0.8 °C (-6.0) 5.4 °C (-0.9) 13.0 °C, 2017 0.8 °C, 2018
Minimum Humidity 51% 16:33 69% 81%, 2010 38%, 2012
Maximum Humidity 80% 22:31 93% 97%, 2010 80%, 2014
Mean Humidity 67% 83% 91%, 2010 64%, 2012
Minimum Pressure 1012 hPa 01:31 994 hPa 1030 hPa, 2011 994 hPa, 2013
Maximum Pressure 1024 hPa 23:20 1002 hPa 1035 hPa, 2011 999 hPa, 2013
Mean Pressure 1017 hPa 998 hPa 1032 hPa, 2011 997 hPa, 2013
Mean Wind Speed 9.6 mph (+4.4) 6.7 mph (+1.5) 9.6 mph, 2018 1.6 mph, 2011
Maximum Wind Speed 21.7 mph 15:19 16.0 mph 21.7 mph, 2018 6.2 mph, 2011
Maximum Gust 31.1 mph 15:20 24.7 mph 31.4 mph, 2017 8.5 mph, 2011
Mean Wind Direction NE
Rainfall 0.0 mm 35.8 mm (133%) 4.9 mm, 2010
Maximum Hourly Rain n/a 1.9, 2010
Maximum 10-min Rain n/a 1.1, 2010
Maximum Rain Rate n/a 16, 2010
Minimum Dew Point -6.3 °C 17:40 0.3 °C 6.9 °C, 2017 -6.3 °C, 2018
Maximum Dew Point -2.4 °C 22:31 5.0 °C 10.9 °C, 2010 -2.4 °C, 2018
Mean Dew Point -4.6 °C 2.7 °C 9.1 °C, 2010 -4.6 °C, 2018
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) -0.7 °C 06:48 3.2 °C 12.0 °C, 2017 -1.6 °C, 2011
Day Maximum (09-21) 3.2 °C 15:30 7.8 °C 15.9 °C, 2014 3.2 °C, 2018
Max 10m Temp Rise 0.7 °C 12:58 0.4 °C 1.8 °C, 2009 0.2 °C, 2015
Max 1hr Temp Rise 1.5 °C 13:11 1.4 °C 4.9 °C, 2011 0.7 °C, 2015
Max 1hr Hum Rise 11% 19:26 8% 11%, 2018 2%, 2015
Max 10m Temp Fall 0.5 °C 13:32 0.4 °C 1.3 °C, 2009 0.2 °C, 2010
Max 1hr Temp Fall 0.8 °C 18:12 1.2 °C 3.2 °C, 2009 0.5 °C, 2015
Max 1hr Hum Fall 6% 01:06 9% 14%, 2012 5%, 2010
Max 10m Wind Speed 16.1 mph 10:16 12.5 mph 16.1 mph, 2018 4.5 mph, 2011
Minimum Feels-like -8.0 °C 08:16 -1.7 °C 12.3 °C, 2017 -8.0 °C, 2018
Maximum Feels-like -0.9 °C 16:08 7.2 °C 15.9 °C, 2014 -0.9 °C, 2018
Mean Feels-like -4.6 °C 2.5 °C 13.5 °C, 2017 -4.6 °C, 2018
Air-frost Hrs 6 hrs 5 hrs 6 hrs, 2018 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.9 °C (-2.8) 5.4 °C (-1.2) 12.7 °C (+6.0), 2011 2.2 °C (-4.5), 2015
Humidity Range 29% 23% 55%, 2011 13%, 2015
Pressure Range 12 hPa 8 hPa 12 hPa, 2018 2 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 5 [46%]31 hrs (50%) [16%] 10.9 [101%], 2011 0 [0%], 2015
Wet Hours 061 hrs (189%) [13%] 5, 2010 , 2009
Cloud Cover am: Overcast
pm: Sunny
Events Lying Snow (at 09z): ~5 cm
Air Frost
Comments Lying snow remains
Extra Comments amount highly uncertain
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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Webcam Summary of Cloud Conditions

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