Daily Report for 16th November 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 4.5 °C (-0.5) 23:58 4.8 °C (-1.1) 11.8 °C (+6.8), 2015 0.1 °C (-4.9), 2010
Maximum Temperature 13.4 °C (+3.5) 13:46 11.2 °C (+0.4) 14.0 °C (+4.1), 2015 7.2 °C (-2.7), 2010
Mean Temperature 10.3 °C (+1.5) 8.4 °C (-0.3) 13.0 °C, 2015 3.8 °C, 2010
Minimum Humidity 70% 15:07 73% 96%, 2014 61%, 2009
Maximum Humidity 97% 00:16 94% 98%, 2009 81%, 2016
Mean Humidity 85% 85% 97%, 2010 76%, 2015
Minimum Pressure 1021 hPa 05:16 1015 hPa 1028 hPa, 2013 995 hPa, 2009
Maximum Pressure 1028 hPa 23:15 1022 hPa 1033 hPa, 2013 1000 hPa, 2014
Mean Pressure 1023 hPa 1018 hPa 1031 hPa, 2013 999 hPa, 2014
Mean Wind Speed 4.1 mph (-0.5) 3.7 mph (-0.9) 9.0 mph, 2016 1.3 mph, 2010
Maximum Wind Speed 13.1 mph 12:34 10.6 mph 23.5 mph, 2016 7.1 mph, 2013
Maximum Gust 18.4 mph 12:23 16.7 mph 35.5 mph, 2016 9.8 mph, 2013
Mean Wind Direction W
Rainfall 0.0 mm 23.6 mm (79%) 4.1 mm, 2009
Maximum Hourly Rain n/a 2.2, 2009
Maximum 10-min Rain n/a 0.4, 2014
Maximum Rain Rate n/a 3.6, 2015
Minimum Dew Point 2.0 °C 23:53 2.6 °C 8.1 °C, 2014 -0.2 °C, 2010
Maximum Dew Point 9.9 °C 11:16 8.5 °C 12.0 °C, 2015 6.7 °C, 2013
Mean Dew Point 7.9 °C 6.0 °C 9.1 °C, 2018 3.3 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 9.0 °C * 23:49 5.9 °C 12.9 °C, 2015 0.1 °C, 2010
Day Maximum (09-21) 13.4 °C 13:46 11.2 °C 13.9 °C, 2016 7.2 °C, 2010
Max 10m Temp Rise 0.3 °C 00:11 0.4 °C 0.8 °C, 2009 0.2 °C, 2011
Max 1hr Temp Rise 1.2 °C 10:42 1.3 °C 2.0 °C, 2013 0.2 °C, 2018
Max 1hr Hum Rise 9% 17:02 6% 9%, 2017 1%, 2014
Max 10m Temp Fall 1.0 °C 16:36 0.4 °C 1.0 °C, 2017 0.1 °C, 2012
Max 1hr Temp Fall 2.3 °C 17:03 1.4 °C 2.3 °C, 2017 0.2 °C, 2012
Max 1hr Hum Fall 10% 12:12 8% 16%, 2009 1%, 2012
Max 10m Wind Speed 10.6 mph 13:11 8.0 mph 17.2 mph, 2016 5.4 mph, 2014
Minimum Feels-like 2.4 °C 22:50 2.0 °C 11.8 °C, 2015 -1.5 °C, 2013
Maximum Feels-like 14.3 °C 12:55 11.8 °C 16.3 °C, 2015 7.3 °C, 2010
Mean Feels-like 10.6 °C 7.7 °C 13.8 °C, 2015 3.4 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.9 °C (+4.0) 6.4 °C (+1.5) 8.9 °C (+4.0), 2017 2.2 °C (-2.7), 2015
Humidity Range 27% 21% 37%, 2009 1%, 2014
Pressure Range 7 hPa 7 hPa 11 hPa, 2012 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1.7 [22%]42 hrs (111%) [32%] 5.5 [70%], 2013 0 [0%], 2012
Wet Hours 029 hrs (85%) [7.4%] 4, 2014 0, 2010
Cloud Cover Mostly Cloudy with periods of Partly 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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