Daily Report for 13th April 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 0.6 °C (-4.2) 06:28 3.7 °C (-1.0) 7.5 °C (+2.7), 2014 0.6 °C (-4.2), 2019
Maximum Temperature 8.8 °C (-3.6) 16:32 10.8 °C (-1.2) 17.3 °C (+4.9), 2016 8.8 °C (-3.6), 2019
Mean Temperature 4.8 °C (-3.9) 7.2 °C (-1.1) 11.9 °C, 2014 4.8 °C, 2019
Minimum Humidity 50% 17:26 60% 78%, 2018 39%, 2016
Maximum Humidity 84% 06:40 89% 97%, 2009 71%, 2017
Mean Humidity 72% 77% 87%, 2013 54%, 2016
Minimum Pressure 1027 hPa 17:20 1010 hPa 1029 hPa, 2015 1003 hPa, 2018
Maximum Pressure 1029 hPa 09:44 1016 hPa 1032 hPa, 2015 1006 hPa, 2012
Mean Pressure 1028 hPa 1013 hPa 1030 hPa, 2015 1005 hPa, 2012
Mean Wind Speed 4.4 mph (-0.5) 4.7 mph (-0.2) 7.4 mph, 2010 1.5 mph, 2016
Maximum Wind Speed 12.6 mph 17:38 13.4 mph 16.1 mph, 2010 7.4 mph, 2012
Maximum Gust 21.9 mph 13:25 20.4 mph 23.0 mph, 2010 10.0 mph, 2012
Mean Wind Direction ENE
Rainfall 0.8 mm 9.8 mm (46%) 6.5 mm, 2013
Maximum Hourly Rain 0.6 mm 14:05 2.1 mm, 2013
Maximum 10-min Rain 0.6 mm 14:05 1.2 mm, 2012
Maximum Rain Rate 4.0 mm/h 13:59 17 mm/h, 2013
Minimum Dew Point -2.0 °C 05:37 0.9 °C 5.2 °C, 2018 -3.9 °C, 2011
Maximum Dew Point 3.1 °C 12:42 5.3 °C 12.5 °C, 2009 2.9 °C, 2011
Mean Dew Point 0.1 °C 3.3 °C 8.5 °C, 2009 0.1 °C, 2019
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 0.6 °C 06:26 3.8 °C 9.6 °C, 2009 0.6 °C, 2019
Day Maximum (09-21) 8.8 °C 16:32 10.8 °C 17.6 °C, 2016 8.8 °C, 2019
Max 10m Temp Rise 0.7 °C 07:57 0.6 °C 0.9 °C, 2012 0.3 °C, 2018
Max 1hr Temp Rise 2.6 °C 08:35 2.2 °C 3.4 °C, 2013 1.3 °C, 2018
Max 1hr Hum Rise 18% 14:19 10% 18%, 2019 3%, 2017
Max 10m Temp Fall 1.3 °C 14:01 0.6 °C 1.3 °C, 2019 0.2 °C, 2018
Max 1hr Temp Fall 2.7 °C 14:19 1.6 °C 2.7 °C, 2019 0.7 °C, 2018
Max 1hr Hum Fall 25% 15:36 11% 25%, 2019 5%, 2018
Max 10m Wind Speed 9.9 mph 13:33 9.9 mph 10.9 mph, 2013 6.1 mph, 2012
Minimum Feels-like -2.9 °C 07:03 -0.2 °C 6.2 °C, 2014 -2.9 °C, 2019
Maximum Feels-like 8.6 °C 16:22 10.6 °C 17.6 °C, 2016 8.6 °C, 2019
Mean Feels-like 2.5 °C 5.5 °C 11.5 °C, 2014 2.5 °C, 2019
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.2 °C (+0.6) 7.1 °C (-0.2) 11.7 °C (+4.1), 2016 5.6 °C (-2.0), 2018
Humidity Range 34% 28% 55%, 2012 17%, 2018
Pressure Range 2 hPa 5 hPa 12 hPa, 2018 2 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]48 hrs (84%) [31%] 12.2 [99%], 2014 0 [0%], 2018
Wet Hours 2
[Mean rain rate: 0.4 mm/h]
21 hrs (105%) [6.7%] 7, 2013 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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