Daily Report for 10th January 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 4.0 °C (+1.6) 02:07 2.6 °C (+0.1) 9.0 °C (+6.6), 2012 -3.5 °C (-5.9), 2009
Maximum Temperature 8.7 °C (+1.7) 14:38 8.0 °C (+1.0) 13.8 °C (+6.8), 2015 -2.0 °C (-9.0), 2009
Mean Temperature 6.6 °C (+1.6) 5.5 °C (+0.5) 10.1 °C, 2012 -2.8 °C, 2009
Minimum Humidity 73% 15:09 72% 95%, 2013 48%, 2015
Maximum Humidity 84% 23:49 83% 98%, 2013 84%, 2017
Mean Humidity 80% 79% 97%, 2013 70%, 2015
Minimum Pressure 1009 hPa 00:15 1022 hPa 1032 hPa, 2012 982 hPa, 2016
Maximum Pressure 1012 hPa 19:36 1029 hPa 1034 hPa, 2012 987 hPa, 2016
Mean Pressure 1010 hPa 1025 hPa 1033 hPa, 2012 984 hPa, 2016
Mean Wind Speed 5.2 mph (+0.0) 3.8 mph (-1.4) 10.8 mph, 2015 0.7 mph, 2013
Maximum Wind Speed 12.4 mph 12:00 10.2 mph 25.9 mph, 2015 4.9 mph, 2013
Maximum Gust 18.9 mph 06:47 15.4 mph 36.9 mph, 2015 6.7 mph, 2013
Mean Wind Direction WNW
Rainfall 0.0 mm 18.4 mm (104%) 1.3 mm, 2016
Maximum Hourly Rain n/a 0.9, 2016
Maximum 10-min Rain n/a 0.5, 2015
Maximum Rain Rate n/a 18, 2015
Minimum Dew Point 1.2 °C 01:55 -0.6 °C 5.6 °C, 2012 -3.1 °C, 2015
Maximum Dew Point 5.3 °C 23:49 4.6 °C 11.1 °C, 2015 0.2 °C, 2010
Mean Dew Point 3.3 °C 2.1 °C 7.7 °C, 2012 -3.7 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 4.0 °C 02:07 3.7 °C 12.0 °C, 2015 -3.5 °C, 2009
Day Maximum (09-21) 8.7 °C 14:38 8.0 °C 13.5 °C, 2015 -2.0 °C, 2009
Max 10m Temp Rise 0.2 °C 12:38 0.3 °C 0.5 °C, 2014 0.1 °C, 2010
Max 1hr Temp Rise 1.0 °C 10:25 1.1 °C 2.2 °C, 2014 0.4 °C, 2010
Max 1hr Hum Rise 2% 16:09 3% 8%, 2011 1%, 2013
Max 10m Temp Fall 0.2 °C 15:57 0.5 °C 1.3 °C, 2015 0.1 °C, 2010
Max 1hr Temp Fall 0.7 °C 16:33 1.4 °C 2.8 °C, 2015 0.3 °C, 2010
Max 1hr Hum Fall 3% 10:33 5% 18%, 2015 2%, 2010
Max 10m Wind Speed 9.7 mph 08:40 7.9 mph 18.3 mph, 2015 3.7 mph, 2013
Minimum Feels-like -0.7 °C 03:29 -0.8 °C 6.3 °C, 2012 -5.7 °C, 2010
Maximum Feels-like 8.3 °C 14:54 7.7 °C 15.5 °C, 2015 1.5 °C, 2010
Mean Feels-like 4.1 °C 3.6 °C 9.7 °C, 2012 -2.4 °C, 2010
Air-frost Hrs 0 hrs 2 hrs 2 hrs, 2011 0 hrs, 2010
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.7 °C (+0.1) 5.4 °C (+0.9) 9.8 °C (+5.2), 2015 1.1 °C (-3.5), 2010
Humidity Range 11% 11% 41%, 2015 3%, 2013
Pressure Range 3 hPa 7 hPa 16 hPa, 2011 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0.3 [4%]18 hrs (124%) [24%] 4 [55%], 2014 0 [0%], 2009
Wet Hours 031 hrs (141%) [13%] 2, 2011 , 2009
Cloud Cover Mostly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
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; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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