Daily Report for 22nd October 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.4 °C (+1.0) 07:52 10.9 °C (+1.6) 13.7 °C (+5.3), 2013 5.0 °C (-3.4), 2010
Maximum Temperature 13.4 °C (-0.6) 14:52 16.6 °C (+1.3) 17.9 °C (+3.9), 2013 12.5 °C (-1.5), 2010
Mean Temperature 11.2 °C (+0.2) 13.8 °C (+1.5) 16.4 °C, 2013 8.8 °C, 2010
Minimum Humidity 55% 15:08 67% 98%, 2012 47%, 2011
Maximum Humidity 85% 23:34 92% 98%, 2009 77%, 2011
Mean Humidity 74% 81% 98%, 2012 64%, 2011
Minimum Pressure 1004 hPa 00:15 1012 hPa 1021 hPa, 2014 993 hPa, 2013
Maximum Pressure 1019 hPa 23:45 1019 hPa 1026 hPa, 2014 1004 hPa, 2009
Mean Pressure 1012 hPa 1016 hPa 1024 hPa, 2014 997 hPa, 2013
Mean Wind Speed 8.6 mph (+4.5) 6.0 mph (+1.9) 8.6 mph, 2017 3.0 mph, 2016
Maximum Wind Speed 18.4 mph 11:27 14.9 mph 18.4 mph, 2017 5.8 mph, 2009
Maximum Gust 28.8 mph 12:36 23.6 mph 28.8 mph, 2017 9.2 mph, 2009
Mean Wind Direction W
Rainfall 0.0 mm 17.0 mm (37%) 5.1 mm, 2013
Maximum Hourly Rain n/a 2.7, 2013
Maximum 10-min Rain n/a 1.8, 2013
Maximum Rain Rate n/a 72, 2013
Minimum Dew Point 3.9 °C 13:43 8.1 °C 11.6 °C, 2013 0.7 °C, 2014
Maximum Dew Point 9.0 °C 01:56 12.8 °C 15.4 °C, 2013 6.7 °C, 2011
Mean Dew Point 6.5 °C 10.5 °C 14.0 °C, 2013 4.3 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.4 °C 07:52 11.3 °C 16.1 °C, 2013 5.0 °C, 2010
Day Maximum (09-21) 13.4 °C 14:52 16.5 °C 17.9 °C, 2013 12.5 °C, 2010
Max 10m Temp Rise 0.4 °C 14:32 0.4 °C 0.9 °C, 2009 0.1 °C, 2012
Max 1hr Temp Rise 1.2 °C 10:51 1.5 °C 2.6 °C, 2009 0.4 °C, 2012
Max 1hr Hum Rise 12% 16:22 7% 12%, 2017 0%, 2012
Max 10m Temp Fall 0.3 °C 02:41 0.4 °C 0.8 °C, 2009 0.1 °C, 2012
Max 1hr Temp Fall 1.3 °C 16:46 1.2 °C 2.2 °C, 2009 0.3 °C, 2012
Max 1hr Hum Fall 8% 11:07 8% 17%, 2009 0%, 2012
Max 10m Wind Speed 15.0 mph 11:36 11.3 mph 15.0 mph, 2017 5.9 mph, 2009
Minimum Feels-like 5.7 °C 07:56 10.9 °C 15.9 °C, 2013 2.2 °C, 2010
Maximum Feels-like 13.4 °C 14:52 19.0 °C 21.9 °C, 2013 12.5 °C, 2010
Mean Feels-like 10.8 °C 15.4 °C 19.8 °C, 2013 7.9 °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 4.0 °C (-1.6) 5.7 °C (-0.3) 7.5 °C (+1.9), 2010 3.1 °C (-2.5), 2012
Humidity Range 30% 24% 32%, 2015 0%, 2012
Pressure Range 15 hPa 7 hPa 15 hPa, 2017 4 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3.7 [40%]66 hrs (85%) [31%] 9 [98%], 2011 0 [0%], 2012
Wet Hours 020 hrs (56%) [3.7%] 2, 2012 0, 2009
Cloud Cover 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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