Daily Report for 19th April 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.2 °C (+4.2) 06:23 4.1 °C (-0.6) 11.2 °C (+6.2), 2018 2.5 °C (-2.5), 2017
Maximum Temperature 22.9 °C (+10.0) 16:10 12.7 °C (+0.5) 28.4 °C (+15.5), 2018 11.3 °C (-1.6), 2012
Mean Temperature 15.7 °C (+7.1) 8.4 °C (-0.1) 20.3 °C, 2018 7.7 °C, 2015
Minimum Humidity 30% 17:15 55% 71%, 2012 25%, 2018
Maximum Humidity 79% 05:34 89% 94%, 2012 69%, 2017
Mean Humidity 58% 75% 88%, 2012 51%, 2017
Minimum Pressure 1027 hPa 00:45 1014 hPa 1034 hPa, 2017 979 hPa, 2012
Maximum Pressure 1032 hPa 23:57 1019 hPa 1038 hPa, 2017 990 hPa, 2012
Mean Pressure 1029 hPa 1016 hPa 1036 hPa, 2017 984 hPa, 2012
Mean Wind Speed 3.8 mph (-1.1) 4.5 mph (-0.4) 5.6 mph, 2013 1.6 mph, 2017
Maximum Wind Speed 10.6 mph 12:50 13.1 mph 13.0 mph, 2013 6.7 mph, 2017
Maximum Gust 16.1 mph 12:21 19.5 mph 19.9 mph, 2013 9.4 mph, 2017
Mean Wind Direction ENE
Rainfall 0.0 mm 9.9 mm (32%) 8.4 mm, 2012
Maximum Hourly Rain n/a 2.7, 2012
Maximum 10-min Rain n/a 1.5, 2012
Maximum Rain Rate n/a 15, 2012
Minimum Dew Point 3.8 °C 17:15 1.3 °C 6.4 °C, 2018 -3.2 °C, 2017
Maximum Dew Point 10.4 °C 11:51 6.2 °C 12.0 °C, 2018 1.4 °C, 2017
Mean Dew Point 6.8 °C 3.9 °C 9.4 °C, 2018 -1.3 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.2 °C 06:26 4.2 °C 11.2 °C, 2018 2.5 °C, 2017
Day Maximum (09-21) 22.9 °C 16:10 12.7 °C 28.4 °C, 2018 11.3 °C, 2012
Max 10m Temp Rise 0.7 °C 10:59 0.6 °C 0.7 °C, 2009 0.5 °C, 2015
Max 1hr Temp Rise 2.6 °C 11:33 2.4 °C 3.4 °C, 2018 1.2 °C, 2013
Max 1hr Hum Rise 14% 21:32 11% 14%, 2019 4%, 2010
Max 10m Temp Fall 0.7 °C 21:05 0.6 °C 0.8 °C, 2018 0.3 °C, 2013
Max 1hr Temp Fall 3.5 °C 21:52 1.8 °C 3.5 °C, 2019 1.4 °C, 2013
Max 1hr Hum Fall 12% 12:24 11% 19%, 2016 7%, 2017
Max 10m Wind Speed 9.0 mph 12:30 9.9 mph 9.8 mph, 2013 4.4 mph, 2017
Minimum Feels-like 7.1 °C 06:41 0.8 °C 11.6 °C, 2018 0.4 °C, 2015
Maximum Feels-like 23.3 °C 14:46 12.8 °C 29.0 °C, 2018 11.3 °C, 2015
Mean Feels-like 15.7 °C 7.1 °C 21.4 °C, 2018 6.3 °C, 2015
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 13.7 °C (+5.7) 8.6 °C (+1.1) 17.2 °C (+9.2), 2018 4.8 °C (-3.2), 2012
Humidity Range 49% 34% 57%, 2018 23%, 2012
Pressure Range 5 hPa 5 hPa 14 hPa, 2013 3 hPa, 2018
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12.7 [100%]103 hrs (122%) [44%] 12.7 [100%], 2018 1 [8%], 2012
Wet Hours 020 hrs (67%) [4.3%] 5, 2012 0, 2009
Cloud Cover Sunny
Events Maximum possible sunshine
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) n/a
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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