Daily Report for 31st March 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.1 °C (+0.6) 23:50 5.7 °C (+2.1) 11.2 °C (+6.7), 2017 -2.6 °C (-7.1), 2013
Maximum Temperature 12.2 °C (+0.6) 16:05 12.4 °C (+2.1) 17.7 °C (+6.1), 2011 5.6 °C (-6.0), 2013
Mean Temperature 9.1 °C (+0.6) 9.1 °C (+2.1) 14.3 °C, 2017 1.8 °C, 2013
Minimum Humidity 56% 15:01 60% 75%, 2018 37%, 2015
Maximum Humidity 84% 07:03 89% 97%, 2011 73%, 2009
Mean Humidity 74% 77% 87%, 2018 56%, 2015
Minimum Pressure 1022 hPa 23:07 1012 hPa 1022 hPa, 2019 981 hPa, 2010
Maximum Pressure 1027 hPa 21:20 1022 hPa 1027 hPa, 2019 1001 hPa, 2010
Mean Pressure 1025 hPa 1017 hPa 1025 hPa, 2019 991 hPa, 2010
Mean Wind Speed 7.8 mph (+2.6) 6.4 mph (+1.2) 12.7 mph, 2015 1.5 mph, 2014
Maximum Wind Speed 15.1 mph 06:57 16.8 mph 30.1 mph, 2015 9.4 mph, 2014
Maximum Gust 24.2 mph 15:01 27.1 mph 39.8 mph, 2015 13.7 mph, 2014
Mean Wind Direction ENE
Rainfall 0.0 mm 44.0 mm (100%) 3.0 mm, 2011
Maximum Hourly Rain n/a 1.8, 2018
Maximum 10-min Rain n/a 0.6, 2018
Maximum Rain Rate n/a 3, 2018
Minimum Dew Point 1.7 °C 21:37 2.7 °C 8.0 °C, 2011 -7.5 °C, 2013
Maximum Dew Point 6.7 °C 02:18 7.4 °C 12.6 °C, 2011 -1.6 °C, 2013
Mean Dew Point 4.6 °C 5.1 °C 9.6 °C, 2011 -5.2 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 7.7 °C * 07:28 6.2 °C 13.0 °C, 2017 -2.6 °C, 2013
Day Maximum (09-21) 12.2 °C 16:06 12.4 °C 17.7 °C, 2011 5.6 °C, 2013
Max 10m Temp Rise 0.5 °C 13:30 0.5 °C 0.9 °C, 2013 0.3 °C, 2012
Max 1hr Temp Rise 1.5 °C 13:30 1.9 °C 3.6 °C, 2013 0.8 °C, 2012
Max 1hr Hum Rise 5% 00:38 10% 17%, 2015 5%, 2017
Max 10m Temp Fall 0.4 °C 19:15 0.6 °C 1.0 °C, 2015 0.2 °C, 2017
Max 1hr Temp Fall 1.4 °C 19:15 1.7 °C 2.2 °C, 2015 1.0 °C, 2013
Max 1hr Hum Fall 9% 15:01 11% 25%, 2015 9%, 2014
Max 10m Wind Speed 11.9 mph 07:01 12.5 mph 21.3 mph, 2015 6.2 mph, 2014
Minimum Feels-like 0.7 °C 23:40 2.3 °C 11.2 °C, 2017 -6.1 °C, 2013
Maximum Feels-like 12.2 °C 16:04 12.5 °C 18.8 °C, 2011 4.0 °C, 2013
Mean Feels-like 7.1 °C 7.8 °C 14.4 °C, 2017 -0.8 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 7 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.1 °C (-0.0) 6.8 °C (+0.0) 8.3 °C (+1.2), 2011 3.4 °C (-3.7), 2010
Humidity Range 28% 29% 53%, 2015 18%, 2018
Pressure Range 5 hPa 9 hPa 22 hPa, 2015 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [35%]105 hrs (100%) [32%] 8 [69%], 2016 0.1 [1%], 2012
Wet Hours 065 hrs (123%) [8.7%] 4, 2011 , 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
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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