Daily Report for 11th January 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.2 °C (+3.8) 00:01 5.7 °C (+3.2) 7.2 °C (+4.8), 2012 -2.0 °C (-4.4), 2009
Maximum Temperature 10.4 °C (+3.4) 13:23 9.9 °C (+2.8) 11.1 °C (+4.1), 2012 0.8 °C (-6.2), 2010
Mean Temperature 9.2 °C (+3.6) 8.2 °C (+3.0) 9.2 °C, 2020 0.4 °C, 2010
Minimum Humidity 81% 08:24 78% 94%, 2013 42%, 2009
Maximum Humidity 89% 11:19 92% 98%, 2010 76%, 2015
Mean Humidity 83% 86% 97%, 2010 66%, 2009
Minimum Pressure 1020 hPa 23:59 1018 hPa 1031 hPa, 2012 978 hPa, 2016
Maximum Pressure 1030 hPa 00:00 1029 hPa 1034 hPa, 2012 989 hPa, 2016
Mean Pressure 1025 hPa 1024 hPa 1032 hPa, 2012 982 hPa, 2016
Mean Wind Speed 10.3 mph (+5.1) 6.5 mph (+1.3) 10.3 mph, 2020 1.2 mph, 2013
Maximum Wind Speed 20.0 mph 20:37 15.4 mph 21.4 mph, 2017 4.5 mph, 2010
Maximum Gust 36.9 mph 23:32 27.5 mph 36.9 mph, 2020 6.0 mph, 2010
Mean Wind Direction SSW
Rainfall 0.0 mm 6.9 mm (35%) 16.1 mm, 2016
Maximum Hourly Rain n/a 8.2, 2016
Maximum 10-min Rain n/a 2.1, 2016
Maximum Rain Rate n/a 42, 2016
Minimum Dew Point 3.5 °C 00:01 3.6 °C 4.3 °C, 2012 -2.4 °C, 2017
Maximum Dew Point 7.7 °C 18:52 7.9 °C 8.2 °C, 2012 0.2 °C, 2010
Mean Dew Point 6.5 °C 6.0 °C 6.5 °C, 2020 -0.8 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 5.4 °C * 21:30 6.6 °C 7.4 °C, 2017 -2.0 °C, 2009
Day Maximum (09-21) 10.4 °C 14:58 9.7 °C 11.1 °C, 2012 0.8 °C, 2010
Max 10m Temp Rise 0.3 °C 11:56 0.3 °C 0.4 °C, 2012 0.1 °C, 2010
Max 1hr Temp Rise 1.1 °C 12:35 0.8 °C 1.4 °C, 2015 0.2 °C, 2010
Max 1hr Hum Rise 6% 11:07 5% 7%, 2014 2%, 2010
Max 10m Temp Fall 0.2 °C 11:09 0.3 °C 0.7 °C, 2014 0.1 °C, 2010
Max 1hr Temp Fall 0.7 °C 11:25 0.9 °C 2.4 °C, 2014 0.2 °C, 2010
Max 1hr Hum Fall 5% 12:37 6% 18%, 2011 1%, 2010
Max 10m Wind Speed 15.2 mph 20:44 11.8 mph 15.2 mph, 2020 3.1 mph, 2010
Minimum Feels-like 1.8 °C 00:13 1.7 °C 3.9 °C, 2012 -2.8 °C, 2013
Maximum Feels-like 10.6 °C 13:23 10.4 °C 11.5 °C, 2012 0.8 °C, 2010
Mean Feels-like 7.6 °C 6.7 °C 7.9 °C, 2012 0.3 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0.2 hrs, 2014 0 hrs, 2010
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.2 °C (-0.4) 4.2 °C (-0.4) 10.5 °C (+5.9), 2009 0.7 °C (-3.9), 2010
Humidity Range 8% 14% 49%, 2009 3%, 2018
Pressure Range 10 hPa 11 hPa 20 hPa, 2011 2 hPa, 2019
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]12 hrs (77%) [15%] 7 [96%], 2014 0 [0%], 2010
Wet Hours 011 hrs (46%) [4.2%] 8, 2016 , 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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