Daily Report for 6th January 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.4 °C (+3.9) 08:36 5.0 °C (+2.5) 8.9 °C (+6.4), 2014 -4.6 °C (-7.1), 2009
Maximum Temperature 8.8 °C (+1.8) 19:39 8.9 °C (+1.8) 12.2 °C (+5.2), 2014 0.3 °C (-6.7), 2010
Mean Temperature 7.6 °C (+2.8) 7.2 °C (+2.2) 10.9 °C, 2014 -2.1 °C, 2009
Minimum Humidity 76% 13:03 78% 94%, 2011 42%, 2009
Maximum Humidity 92% 18:53 92% 98%, 2010 62%, 2009
Mean Humidity 84% 86% 97%, 2013 52%, 2009
Minimum Pressure 1018 hPa 15:32 1023 hPa 1036 hPa, 2019 989 hPa, 2016
Maximum Pressure 1030 hPa 00:02 1032 hPa 1038 hPa, 2019 997 hPa, 2016
Mean Pressure 1023 hPa 1027 hPa 1037 hPa, 2019 993 hPa, 2016
Mean Wind Speed 8.1 mph (+2.9) 5.7 mph (+0.5) 11.0 mph, 2014 1.4 mph, 2016
Maximum Wind Speed 17.4 mph 13:01 13.9 mph 20.1 mph, 2014 7.3 mph, 2019
Maximum Gust 27.6 mph 13:02 24.7 mph 32.2 mph, 2014 10.4 mph, 2016
Mean Wind Direction SW
Rainfall 0.2 mm 1.2 mm (11%) 16.8 mm, 2014
Maximum Hourly Rain 0.2 mm 3.9 mm, 2014
Maximum 10-min Rain 0.2 mm 3.1 mm, 2014
Maximum Rain Rate n/a 60, 2014
Minimum Dew Point 3.0 °C 08:36 2.9 °C 6.4 °C, 2013 -5.9 °C, 2010
Maximum Dew Point 7.6 °C 19:39 7.0 °C 11.9 °C, 2014 0.0 °C, 2010
Mean Dew Point 4.9 °C 5.0 °C 8.1 °C, 2014 -3.4 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 6.4 °C 08:38 5.8 °C 9.2 °C, 2014 -4.6 °C, 2009
Day Maximum (09-21) 8.8 °C 19:36 8.7 °C 12.2 °C, 2014 0.3 °C, 2010
Max 10m Temp Rise 0.2 °C 10:23 0.2 °C 1.7 °C, 2018 0.1 °C, 2010
Max 1hr Temp Rise 0.7 °C 12:11 0.8 °C 2.8 °C, 2017 0.2 °C, 2010
Max 1hr Hum Rise 6% 15:57 5% 15%, 2014 1%, 2016
Max 10m Temp Fall 0.2 °C 20:38 0.4 °C 0.9 °C, 2014 0.1 °C, 2013
Max 1hr Temp Fall 0.7 °C 20:38 0.9 °C 2.3 °C, 2014 0.4 °C, 2013
Max 1hr Hum Fall 5% 02:57 6% 14%, 2015 1%, 2016
Max 10m Wind Speed 13.4 mph 11:21 10.6 mph 16.1 mph, 2014 4.8 mph, 2019
Minimum Feels-like 1.6 °C 06:21 1.1 °C 4.7 °C, 2014 -10.1 °C, 2010
Maximum Feels-like 8.1 °C 18:56 8.9 °C 14.4 °C, 2014 0.3 °C, 2010
Mean Feels-like 4.3 °C 5.1 °C 11.0 °C, 2014 -1.3 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 9 hrs, 2017 0 hrs, 2011
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 2.4 °C (-2.1) 3.9 °C (-0.7) 8.6 °C (+4.1), 2017 1.7 °C (-2.8), 2013
Humidity Range 16% 14% 31%, 2014 3%, 2016
Pressure Range 12 hPa 10 hPa 22 hPa, 2018 2 hPa, 2019
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]3.5 hrs (41%) [8.2%] 8 [111%], 2009 0 [0%], 2010
Wet Hours 15 hrs (39%) [3.5%] 14, 2010 , 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 6.5 °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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