Daily Report for 15th October 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.1 °C (+1.0) 00:08 10.7 °C (+1.2) 11.9 °C (+2.8), 2014 3.1 °C (-6.0), 2012
Maximum Temperature 13.8 °C (-1.2) 15:45 18.4 °C (+2.7) 19.0 °C (+4.0), 2017 12.2 °C (-2.8), 2015
Mean Temperature 12.3 °C (-0.1) 14.2 °C (+1.9) 14.9 °C, 2017 8.9 °C, 2012
Minimum Humidity 95% 16:14 67% 95%, 2018 49%, 2011
Maximum Humidity 97% 07:41 91% 98%, 2017 85%, 2016
Mean Humidity 96% 80% 96%, 2018 71%, 2009
Minimum Pressure 1008 hPa 04:11 1013 hPa 1031 hPa, 2009 999 hPa, 2012
Maximum Pressure 1016 hPa 23:53 1019 hPa 1034 hPa, 2009 1004 hPa, 2012
Mean Pressure 1012 hPa 1016 hPa 1032 hPa, 2009 1002 hPa, 2012
Mean Wind Speed 2.5 mph (-1.6) 4.8 mph (+0.7) 4.1 mph, 2015 1.6 mph, 2011
Maximum Wind Speed 9.8 mph 09:29 13.4 mph 13.2 mph, 2017 6.9 mph, 2011
Maximum Gust 15.0 mph 04:28 21.7 mph 21.0 mph, 2016 10.2 mph, 2011
Mean Wind Direction NNE
Rainfall 9.4 mm 29.0 mm (92%) 9.4 mm, 2014
Maximum Hourly Rain 5.8 mm 01:14 7.2 mm, 2016
Maximum 10-min Rain 1.6 mm 00:34 2.2 mm, 2016
Maximum Rain Rate 12 mm/h 00:19 48 mm/h, 2016
Minimum Dew Point 9.5 °C 00:08 8.3 °C 11.3 °C, 2014 1.8 °C, 2012
Maximum Dew Point 13.3 °C 23:56 12.9 °C 14.7 °C, 2017 8.4 °C, 2011
Mean Dew Point 11.8 °C 10.7 °C 12.7 °C, 2017 5.0 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 9.7 °C * 21:34 11.1 °C 11.9 °C, 2014 3.1 °C, 2012
Day Maximum (09-21) 13.8 °C 15:39 17.8 °C 19.0 °C, 2017 12.2 °C, 2015
Max 10m Temp Rise 0.2 °C 13:29 0.6 °C 0.8 °C, 2011 0.2 °C, 2010
Max 1hr Temp Rise 0.5 °C 11:18 1.9 °C 3.3 °C, 2011 0.5 °C, 2018
Max 1hr Hum Rise 1% 05:56 6% 10%, 2016 1%, 2018
Max 10m Temp Fall 0.2 °C 17:01 0.4 °C 0.6 °C, 2012 0.1 °C, 2015
Max 1hr Temp Fall 0.3 °C 16:41 1.4 °C 2.2 °C, 2012 0.3 °C, 2018
Max 1hr Hum Fall 1% 09:13 7% 13%, 2012 1%, 2018
Max 10m Wind Speed 5.7 mph 09:38 9.9 mph 10.6 mph, 2016 4.4 mph, 2011
Minimum Feels-like 11.2 °C 00:00 10.5 °C 13.8 °C, 2014 0.0 °C, 2009
Maximum Feels-like 16.8 °C 23:50 21.1 °C 22.6 °C, 2017 0.0 °C, 2009
Mean Feels-like 14.5 °C 15.7 °C 17.6 °C, 2017 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 3.7 °C (-2.2) 7.7 °C (+1.5) 10.4 °C (+4.5), 2011 2.9 °C (-3.0), 2015
Humidity Range 2% 24% 43%, 2011 2%, 2018
Pressure Range 8 hPa 6 hPa 9 hPa, 2016 2 hPa, 2015
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]64 hrs (118%) [42%] 9.6 [100%], 2011 0 [0%], 2010
Wet Hours 4
[Mean rain rate: 2.4 mm/h]
25 hrs (103%) [6.8%] 6, 2014 0, 2009
Cloud Cover Overcast
Events None
Comments Heavy overnight Showers
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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