Daily Report for 16th February 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.0 °C (+5.2) 03:47 3.9 °C (+1.8) 7.0 °C (+5.2), 2017 -2.1 °C (-3.9), 2016
Maximum Temperature 11.1 °C (+3.7) 15:52 7.9 °C (+0.6) 11.1 °C (+3.7), 2009 4.4 °C (-3.0), 2010
Mean Temperature 8.9 °C (+4.5) 5.8 °C (+1.2) 8.9 °C, 2017 3.0 °C, 2016
Minimum Humidity 66% 17:15 72% 94%, 2010 48%, 2013
Maximum Humidity 86% 06:46 85% 98%, 2010 83%, 2012
Mean Humidity 78% 80% 96%, 2010 66%, 2013
Minimum Pressure 1028 hPa 00:13 1012 hPa 1028 hPa, 2017 991 hPa, 2010
Maximum Pressure 1031 hPa 09:18 1019 hPa 1035 hPa, 2016 998 hPa, 2010
Mean Pressure 1029 hPa 1015 hPa 1032 hPa, 2016 994 hPa, 2010
Mean Wind Speed 4.7 mph (-0.4) 4.3 mph (-0.8) 5.0 mph, 2014 1.9 mph, 2013
Maximum Wind Speed 10.2 mph 14:24 11.0 mph 13.8 mph, 2015 6.7 mph, 2013
Maximum Gust 14.7 mph 15:33 17.0 mph 21.0 mph, 2015 8.7 mph, 2013
Mean Wind Direction WSW
Rainfall 0.6 mm 17.3 mm (76%) 27.0 mm, 2010
Maximum Hourly Rain 0.3 mm 21:27 3.6 mm, 2010
Maximum 10-min Rain 0.2 mm 0.8 mm, 2010
Maximum Rain Rate n/a 8, 2010
Minimum Dew Point 4.1 °C 19:16 0.7 °C 4.1 °C, 2017 -4.0 °C, 2016
Maximum Dew Point 7.0 °C 12:57 4.5 °C 7.0 °C, 2015 2.8 °C, 2016
Mean Dew Point 5.3 °C 2.6 °C 5.3 °C, 2017 -1.2 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.0 °C 03:47 4.2 °C 7.0 °C, 2017 -2.1 °C, 2016
Day Maximum (09-21) 11.1 °C 15:52 7.8 °C 11.1 °C, 2009 4.4 °C, 2010
Max 10m Temp Rise 0.3 °C 10:13 0.3 °C 0.6 °C, 2009 0.2 °C, 2010
Max 1hr Temp Rise 1.1 °C 10:59 1.1 °C 2.4 °C, 2016 0.8 °C, 2010
Max 1hr Hum Rise 5% 20:55 4% 9%, 2014 2%, 2010
Max 10m Temp Fall 0.2 °C 21:37 0.2 °C 1.1 °C, 2009 0.2 °C, 2012
Max 1hr Temp Fall 0.6 °C 21:37 0.9 °C 2.4 °C, 2013 0.6 °C, 2017
Max 1hr Hum Fall 7% 15:54 6% 19%, 2014 2%, 2010
Max 10m Wind Speed 8.1 mph 14:09 8.5 mph 10.2 mph, 2016 5.2 mph, 2013
Minimum Feels-like 3.9 °C 07:50 0.5 °C 3.9 °C, 2017 -4.0 °C, 2016
Maximum Feels-like 11.1 °C 15:48 7.7 °C 11.1 °C, 2017 4.4 °C, 2010
Mean Feels-like 7.7 °C 4.1 °C 7.7 °C, 2017 1.1 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 4 hrs, 2016 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.1 °C (-1.5) 4.0 °C (-1.1) 9.1 °C (+3.5), 2016 2.9 °C (-2.7), 2010
Humidity Range 20% 14% 38%, 2016 4%, 2010
Pressure Range 3 hPa 7 hPa 9 hPa, 2011 1 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1.3 [14%]20 hrs (48%) [15%] 8.5 [95%], 2016 0 [0%], 2010
Wet Hours 2
[Mean rain rate: 0.3 mm/h]
54 hrs (182%) [14%] 17, 2010 , 2009
Cloud Cover Mostly Cloudy with periods of Partly Cloudy
Events None
Comments late eve Rain
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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