Daily Report for 29th January 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 2.6 °C (+0.2) 03:55 4.7 °C (+2.3) 9.6 °C (+7.2), 2013 -0.8 °C (-3.2), 2019
Maximum Temperature 9.1 °C (+2.1) 15:41 9.3 °C (+2.3) 13.5 °C (+6.5), 2013 1.3 °C (-5.7), 2011
Mean Temperature 5.7 °C (+1.2) 7.1 °C (+2.3) 11.6 °C, 2013 0.7 °C, 2011
Minimum Humidity 72% 15:40 78% 91%, 2014 64%, 2015
Maximum Humidity 88% 22:30 92% 98%, 2010 77%, 2011
Mean Humidity 82% 87% 95%, 2014 74%, 2011
Minimum Pressure 1004 hPa 00:01 1016 hPa 1028 hPa, 2012 976 hPa, 2015
Maximum Pressure 1012 hPa 20:42 1027 hPa 1032 hPa, 2012 999 hPa, 2014
Mean Pressure 1010 hPa 1021 hPa 1030 hPa, 2012 985 hPa, 2015
Mean Wind Speed 7.6 mph (+2.4) 5.8 mph (+0.6) 12.0 mph, 2016 2.9 mph, 2012
Maximum Wind Speed 16.6 mph 12:07 14.9 mph 23.2 mph, 2016 8.5 mph, 2012
Maximum Gust 23.0 mph 12:07 24.4 mph 33.1 mph, 2013 10.5 mph, 2012
Mean Wind Direction WSW
Rainfall 0.0 mm 37.6 mm (73%) 14.0 mm, 2017
Maximum Hourly Rain n/a 4.3, 2017
Maximum 10-min Rain n/a 1.1, 2017
Maximum Rain Rate n/a 10.8, 2017
Minimum Dew Point 0.5 °C 01:31 2.9 °C 6.9 °C, 2013 -4.6 °C, 2010
Maximum Dew Point 5.9 °C 23:38 7.2 °C 12.3 °C, 2013 -2.8 °C, 2011
Mean Dew Point 2.8 °C 5.0 °C 10.2 °C, 2013 -3.3 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 2.6 °C 04:17 5.4 °C 10.4 °C, 2018 -0.8 °C, 2019
Day Maximum (09-21) 9.1 °C 15:41 9.0 °C 13.5 °C, 2013 1.3 °C, 2011
Max 10m Temp Rise 0.4 °C 10:32 0.3 °C 0.5 °C, 2017 0.1 °C, 2011
Max 1hr Temp Rise 1.9 °C 11:00 1.0 °C 1.9 °C, 2017 0.3 °C, 2014
Max 1hr Hum Rise 5% 19:10 5% 12%, 2015 2%, 2011
Max 10m Temp Fall 0.2 °C 16:30 0.4 °C 0.9 °C, 2015 0.1 °C, 2011
Max 1hr Temp Fall 0.8 °C 16:58 1.1 °C 2.9 °C, 2019 0.3 °C, 2011
Max 1hr Hum Fall 7% 11:03 5% 11%, 2010 1%, 2011
Max 10m Wind Speed 12.5 mph 12:53 11.2 mph 17.3 mph, 2016 6.4 mph, 2012
Minimum Feels-like -2.4 °C 04:55 1.0 °C 6.3 °C, 2013 -6.0 °C, 2010
Maximum Feels-like 7.8 °C 16:07 9.5 °C 15.7 °C, 2013 1.2 °C, 2011
Mean Feels-like 2.1 °C 5.4 °C 12.6 °C, 2013 -2.8 °C, 2011
Air-frost Hrs 0 hrs 0.3 hrs 4 hrs, 2019 0 hrs, 2012
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.5 °C (+1.9) 4.5 °C (-0.1) 9.2 °C (+4.6), 2018 1.4 °C (-3.2), 2011
Humidity Range 16% 14% 31%, 2010 4%, 2011
Pressure Range 9 hPa 11 hPa 23 hPa, 2015 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]45 hrs (105%) [21%] 5.6 [70%], 2009 0 [0%], 2011
Wet Hours 048 hrs (77%) [6.9%] 17, 2014 , 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 4.0 °C
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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