Daily Report for 5th February 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.9 °C (+3.6) 19:14 2.0 °C (-0.3) 11.3 °C (+9.0), 2011 0.3 °C (-2.1), 2012
Maximum Temperature 8.6 °C (+1.3) 10:45 5.8 °C (-1.4) 13.0 °C (+5.7), 2011 2.2 °C (-5.1), 2012
Mean Temperature 7.0 °C (+2.4) 3.9 °C (-0.9) 12.0 °C, 2011 1.0 °C, 2012
Minimum Humidity 86% 13:15 80% 89%, 2012 45%, 2013
Maximum Humidity 95% 02:37 94% 98%, 2015 83%, 2011
Mean Humidity 92% 88% 94%, 2012 68%, 2013
Minimum Pressure 1020 hPa 23:58 1007 hPa 1023 hPa, 2015 978 hPa, 2014
Maximum Pressure 1026 hPa 10:06 1018 hPa 1031 hPa, 2012 990 hPa, 2014
Mean Pressure 1024 hPa 1012 hPa 1026 hPa, 2012 983 hPa, 2014
Mean Wind Speed 4.7 mph (-0.4) 5.8 mph (+0.7) 11.9 mph, 2014 0.6 mph, 2012
Maximum Wind Speed 14.3 mph 18:47 15.1 mph 23.9 mph, 2014 7.4 mph, 2012
Maximum Gust 20.7 mph 13:17 24.4 mph 42.7 mph, 2014 10.0 mph, 2012
Mean Wind Direction SSW
Rainfall 1.6 mm 20.2 mm (283%) 9.0 mm, 2009
Maximum Hourly Rain 1.0 mm 23:53 2.8 mm, 2014
Maximum 10-min Rain 0.4 mm 23:53 0.7 mm, 2014
Maximum Rain Rate 1.7 mm/h 23:53 4.3 mm/h, 2013
Minimum Dew Point 4.6 °C 16:32 0.5 °C 7.4 °C, 2011 -5.8 °C, 2013
Maximum Dew Point 7.1 °C 23:56 4.0 °C 9.0 °C, 2016 0.4 °C, 2018
Mean Dew Point 5.8 °C 2.1 °C 7.9 °C, 2011 -1.3 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 6.3 °C * 02:03 1.9 °C 11.3 °C, 2011 -0.6 °C, 2012
Day Maximum (09-21) 8.6 °C 10:45 5.7 °C 13.0 °C, 2011 2.2 °C, 2012
Max 10m Temp Rise 0.3 °C 02:23 0.3 °C 0.6 °C, 2010 0.1 °C, 2011
Max 1hr Temp Rise 0.7 °C 10:45 1.0 °C 1.4 °C, 2018 0.4 °C, 2011
Max 1hr Hum Rise 3% 14:15 4% 16%, 2013 2%, 2012
Max 10m Temp Fall 0.3 °C 14:00 0.2 °C 0.6 °C, 2013 0.2 °C, 2011
Max 1hr Temp Fall 1.0 °C 14:43 0.7 °C 1.8 °C, 2013 0.3 °C, 2012
Max 1hr Hum Fall 4% 07:52 5% 23%, 2015 3%, 2009
Max 10m Wind Speed 9.9 mph 13:54 11.1 mph 18.6 mph, 2014 5.9 mph, 2012
Minimum Feels-like 1.1 °C 18:48 -3.7 °C 11.7 °C, 2011 -5.1 °C, 2018
Maximum Feels-like 7.6 °C 10:32 4.6 °C 13.5 °C, 2011 1.7 °C, 2018
Mean Feels-like 4.9 °C 0.6 °C 12.4 °C, 2011 -1.7 °C, 2015
Air-frost Hrs 0 hrs 2 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 2.7 °C (-2.2) 3.8 °C (-1.1) 5.8 °C (+0.9), 2010 1.7 °C (-3.2), 2011
Humidity Range 9% 14% 42%, 2015 8%, 2012
Pressure Range 6 hPa 11 hPa 17 hPa, 2017 5 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]12 hrs (92%) [28%] 4 [48%], 2010 0 [0%], 2009
Wet Hours 3
[Mean rain rate: 0.5 mm/h]
31 hrs (334%) [26%] 5, 2014 , 2009
Cloud Cover Overcast with periods of Mostly Cloudy
Events None
Comments late Rain
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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