Daily Report for 18th October 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.7 °C (-1.2) 23:55 10.7 °C (+1.3) 16.4 °C (+7.5), 2014 2.8 °C (-6.1), 2009
Maximum Temperature 15.0 °C (+0.4) 15:44 18.1 °C (+2.6) 19.5 °C (+4.9), 2014 12.4 °C (-2.2), 2009
Mean Temperature 11.8 °C (-0.4) 14.1 °C (+2.0) 17.8 °C, 2014 7.1 °C, 2009
Minimum Humidity 64% 15:30 68% 78%, 2017 42%, 2011
Maximum Humidity 95% 07:36 92% 98%, 2013 84%, 2016
Mean Humidity 84% 82% 90%, 2017 66%, 2011
Minimum Pressure 1025 hPa 00:07 1014 hPa 1025 hPa, 2018 998 hPa, 2012
Maximum Pressure 1028 hPa 10:48 1020 hPa 1028 hPa, 2018 1006 hPa, 2012
Mean Pressure 1027 hPa 1017 hPa 1027 hPa, 2018 1001 hPa, 2012
Mean Wind Speed 3.0 mph (-1.1) 4.5 mph (+0.4) 9.0 mph, 2016 1.2 mph, 2009
Maximum Wind Speed 11.6 mph 15:45 13.1 mph 23.1 mph, 2016 5.5 mph, 2009
Maximum Gust 16.1 mph 15:46 20.9 mph 35.5 mph, 2016 7.5 mph, 2009
Mean Wind Direction NE
Rainfall 0.0 mm 30.2 mm (80%) 4.0 mm, 2017
Maximum Hourly Rain n/a 3.6, 2017
Maximum 10-min Rain n/a 1.8, 2017
Maximum Rain Rate n/a 50, 2011
Minimum Dew Point 5.7 °C 23:56 8.4 °C 14.8 °C, 2014 -0.5 °C, 2011
Maximum Dew Point 11.3 °C 00:11 13.0 °C 15.9 °C, 2014 4.0 °C, 2009
Mean Dew Point 9.1 °C 10.8 °C 15.4 °C, 2014 2.5 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 9.6 °C * 06:42 11.2 °C 16.2 °C, 2014 2.8 °C, 2009
Day Maximum (09-21) 15.0 °C 15:44 17.7 °C 19.5 °C, 2014 12.4 °C, 2009
Max 10m Temp Rise 0.5 °C 10:23 0.6 °C 0.5 °C, 2010 0.2 °C, 2012
Max 1hr Temp Rise 1.9 °C 10:54 1.8 °C 1.9 °C, 2018 0.8 °C, 2016
Max 1hr Hum Rise 10% 16:30 6% 10%, 2011 4%, 2010
Max 10m Temp Fall 0.4 °C 12:12 0.4 °C 0.4 °C, 2018 0.1 °C, 2017
Max 1hr Temp Fall 1.4 °C 19:11 1.4 °C 1.4 °C, 2013 0.2 °C, 2017
Max 1hr Hum Fall 11% 14:10 7% 14%, 2016 5%, 2014
Max 10m Wind Speed 6.6 mph 13:36 9.5 mph 18.2 mph, 2016 5.9 mph, 2015
Minimum Feels-like 7.0 °C 06:16 10.7 °C 20.2 °C, 2014 0.0 °C, 2009
Maximum Feels-like 16.0 °C 14:01 20.8 °C 23.8 °C, 2014 0.0 °C, 2009
Mean Feels-like 12.5 °C 15.7 °C 22.0 °C, 2014 0.0 °C, 2009
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.3 °C (+1.5) 7.4 °C (+1.3) 10.5 °C (+4.8), 2010 3.1 °C (-2.6), 2014
Humidity Range 31% 24% 45%, 2011 16%, 2014
Pressure Range 3 hPa 6 hPa 10 hPa, 2010 3 hPa, 2018
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 5 [53%]74 hrs (115%) [41%] 8 [85%], 2011 0 [0%], 2017
Wet Hours 028 hrs (97%) [6.4%] 6, 2017 0, 2009
Cloud Cover am: Mostly Sunny
pm: 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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