Daily Report for 15th April 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.6 °C (-1.2) 01:13 3.4 °C (-1.3) 10.8 °C (+6.0), 2013 2.6 °C (-2.2), 2012
Maximum Temperature 13.1 °C (+0.6) 14:43 10.9 °C (-1.2) 24.2 °C (+11.7), 2015 9.5 °C (-3.0), 2012
Mean Temperature 8.3 °C (-0.3) 7.1 °C (-1.3) 17.3 °C, 2015 5.8 °C, 2012
Minimum Humidity 47% 15:30 58% 67%, 2016 27%, 2015
Maximum Humidity 87% 05:48 89% 96%, 2009 70%, 2015
Mean Humidity 70% 76% 86%, 2016 48%, 2015
Minimum Pressure 1016 hPa 23:55 1012 hPa 1028 hPa, 2014 996 hPa, 2016
Maximum Pressure 1027 hPa 00:15 1017 hPa 1031 hPa, 2014 1005 hPa, 2016
Mean Pressure 1021 hPa 1014 hPa 1030 hPa, 2014 1000 hPa, 2016
Mean Wind Speed 6.2 mph (+1.3) 4.8 mph (-0.1) 8.2 mph, 2013 1.0 mph, 2016
Maximum Wind Speed 15.0 mph 11:18 13.7 mph 19.4 mph, 2012 8.1 mph, 2011
Maximum Gust 21.9 mph 15:24 20.4 mph 27.0 mph, 2012 10.7 mph, 2011
Mean Wind Direction E
Rainfall 0.0 mm 9.8 mm (40%) 21.1 mm, 2016
Maximum Hourly Rain n/a 6.9, 2016
Maximum 10-min Rain n/a 2.1, 2016
Maximum Rain Rate n/a 42, 2016
Minimum Dew Point 0.6 °C 01:02 0.6 °C 7.4 °C, 2009 -4.6 °C, 2012
Maximum Dew Point 4.9 °C 21:29 5.0 °C 14.5 °C, 2009 2.4 °C, 2012
Mean Dew Point 2.8 °C 3.0 °C 10.0 °C, 2009 -0.9 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 3.6 °C 01:16 3.5 °C 11.0 °C, 2013 2.6 °C, 2012
Day Maximum (09-21) 13.1 °C 13:53 10.9 °C 24.2 °C, 2015 9.5 °C, 2012
Max 10m Temp Rise 0.6 °C 09:47 0.6 °C 1.0 °C, 2009 0.4 °C, 2011
Max 1hr Temp Rise 2.3 °C 08:55 2.3 °C 3.1 °C, 2015 1.5 °C, 2017
Max 1hr Hum Rise 13% 18:21 10% 26%, 2012 3%, 2017
Max 10m Temp Fall 0.4 °C 15:29 0.6 °C 1.7 °C, 2012 0.3 °C, 2013
Max 1hr Temp Fall 1.1 °C 15:39 1.6 °C 3.6 °C, 2015 1.1 °C, 2013
Max 1hr Hum Fall 10% 08:46 11% 21%, 2012 6%, 2016
Max 10m Wind Speed 12.1 mph 14:00 10.2 mph 12.3 mph, 2013 5.4 mph, 2011
Minimum Feels-like 0.7 °C 03:36 -0.4 °C 10.8 °C, 2013 -1.7 °C, 2012
Maximum Feels-like 13.1 °C 13:00 10.8 °C 24.2 °C, 2015 7.8 °C, 2012
Mean Feels-like 7.1 °C 5.4 °C 17.3 °C, 2015 3.1 °C, 2012
Air-frost Hrs 0 hrs 0.1 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.5 °C (+1.8) 7.5 °C (+0.2) 14.1 °C (+6.4), 2015 3.9 °C (-3.8), 2016
Humidity Range 40% 30% 44%, 2012 24%, 2016
Pressure Range 11 hPa 6 hPa 13 hPa, 2012 3 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11 [88%]67 hrs (101%) [37%] 12.2 [98%], 2014 0.1 [1%], 2011
Wet Hours 021 hrs (91%) [5.8%] 16, 2016 0, 2010
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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