Daily Report for 10th January 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.1 °C (+2.7) 07:23 5.7 °C (+3.2) 9.0 °C (+6.6), 2012 -3.5 °C (-5.9), 2009
Maximum Temperature 7.2 °C (+0.2) 16:21 9.8 °C (+2.8) 13.8 °C (+6.8), 2015 -2.0 °C (-9.0), 2009
Mean Temperature 6.0 °C (+1.4) 8.1 °C (+3.0) 10.1 °C, 2012 -2.8 °C, 2009
Minimum Humidity 74% 14:04 78% 95%, 2013 48%, 2015
Maximum Humidity 92% 02:05 93% 98%, 2013 84%, 2017
Mean Humidity 82% 86% 97%, 2013 70%, 2015
Minimum Pressure 1010 hPa 00:00 1018 hPa 1032 hPa, 2012 982 hPa, 2016
Maximum Pressure 1031 hPa 21:08 1029 hPa 1034 hPa, 2012 987 hPa, 2016
Mean Pressure 1024 hPa 1024 hPa 1033 hPa, 2012 984 hPa, 2016
Mean Wind Speed 4.8 mph (-0.4) 6.1 mph (+0.9) 10.8 mph, 2015 0.7 mph, 2013
Maximum Wind Speed 11.4 mph 05:35 15.0 mph 25.9 mph, 2015 4.9 mph, 2013
Maximum Gust 33.4 mph 01:07 26.5 mph 36.9 mph, 2015 6.7 mph, 2013
Mean Wind Direction WNW
Rainfall 0.2 mm 6.9 mm (39%) 1.3 mm, 2016
Maximum Hourly Rain 0.2 mm 0.9 mm, 2016
Maximum 10-min Rain 0.2 mm 0.5 mm, 2015
Maximum Rain Rate n/a 18, 2015
Minimum Dew Point 2.3 °C 10:27 3.7 °C 5.6 °C, 2012 -3.1 °C, 2015
Maximum Dew Point 4.4 °C 02:31 8.0 °C 11.1 °C, 2015 0.2 °C, 2010
Mean Dew Point 3.1 °C 5.9 °C 7.7 °C, 2012 -3.7 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 5.1 °C 07:23 6.7 °C 12.0 °C, 2015 -3.5 °C, 2009
Day Maximum (09-21) 7.2 °C 16:20 9.6 °C 13.5 °C, 2015 -2.0 °C, 2009
Max 10m Temp Rise 0.2 °C 07:51 0.2 °C 0.5 °C, 2014 0.1 °C, 2010
Max 1hr Temp Rise 0.6 °C 12:10 0.8 °C 2.2 °C, 2014 0.4 °C, 2010
Max 1hr Hum Rise 4% 15:06 5% 8%, 2011 1%, 2013
Max 10m Temp Fall 0.2 °C 06:54 0.4 °C 1.3 °C, 2015 0.1 °C, 2010
Max 1hr Temp Fall 0.6 °C 17:27 0.9 °C 2.8 °C, 2015 0.3 °C, 2010
Max 1hr Hum Fall 4% 10:27 6% 18%, 2015 2%, 2010
Max 10m Wind Speed 8.7 mph 23:44 11.4 mph 18.3 mph, 2015 3.7 mph, 2013
Minimum Feels-like -0.7 °C 01:07 1.6 °C 6.3 °C, 2012 -5.7 °C, 2010
Maximum Feels-like 7.1 °C 15:38 10.3 °C 15.5 °C, 2015 1.5 °C, 2010
Mean Feels-like 3.5 °C 6.7 °C 9.7 °C, 2012 -2.4 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 2 hrs, 2011 0 hrs, 2010
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 2.1 °C (-2.5) 4.1 °C (-0.4) 9.8 °C (+5.2), 2015 1.1 °C (-3.5), 2010
Humidity Range 18% 15% 41%, 2015 3%, 2013
Pressure Range 21 hPa 11 hPa 21 hPa, 2020 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [55%]12 hrs (85%) [17%] 4 [55%], 2014 0 [0%], 2009
Wet Hours 111 hrs (51%) [4.6%] 2, 2011 , 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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