Daily Report for 27th October 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 2.5 °C (-5.2) 07:46 9.1 °C (+0.2) 12.5 °C (+4.8), 2014 1.8 °C (-5.9), 2012
Maximum Temperature 6.6 °C (-6.6) 15:30 16.7 °C (+1.7) 18.0 °C (+4.8), 2014 6.6 °C (-6.6), 2018
Mean Temperature 4.3 °C (-5.9) 12.7 °C (+0.9) 15.1 °C, 2014 4.3 °C, 2012
Minimum Humidity 73% 12:38 67% 81%, 2011 56%, 2013
Maximum Humidity 88% 23:33 92% 97%, 2009 88%, 2016
Mean Humidity 81% 81% 87%, 2011 78%, 2016
Minimum Pressure 1013 hPa 08:25 1017 hPa 1030 hPa, 2016 990 hPa, 2013
Maximum Pressure 1016 hPa 23:31 1023 hPa 1035 hPa, 2017 998 hPa, 2013
Mean Pressure 1014 hPa 1020 hPa 1032 hPa, 2017 996 hPa, 2013
Mean Wind Speed 5.2 mph (+1.1) 4.0 mph (-0.1) 8.8 mph, 2013 2.6 mph, 2017
Maximum Wind Speed 12.9 mph 17:53 12.1 mph 20.6 mph, 2013 7.7 mph, 2017
Maximum Gust 21.9 mph 18:20 19.8 mph 33.9 mph, 2013 11.2 mph, 2009
Mean Wind Direction NNW
Rainfall 0.0 mm 31.4 mm (55%) 8.9 mm, 2013
Maximum Hourly Rain n/a 3.3, 2013
Maximum 10-min Rain n/a 1.2, 2013
Maximum Rain Rate n/a 10, 2013
Minimum Dew Point -0.6 °C 07:46 7.0 °C 10.9 °C, 2015 -1.3 °C, 2012
Maximum Dew Point 3.3 °C 23:46 11.8 °C 14.7 °C, 2015 2.6 °C, 2012
Mean Dew Point 1.2 °C 9.4 °C 12.1 °C, 2015 0.9 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 2.5 °C 07:46 9.8 °C 13.0 °C, 2014 1.8 °C, 2012
Day Maximum (09-21) 6.6 °C 15:32 16.3 °C 18.0 °C, 2014 6.6 °C, 2018
Max 10m Temp Rise 0.3 °C 08:28 0.6 °C 0.8 °C, 2009 0.2 °C, 2011
Max 1hr Temp Rise 1.2 °C 11:47 1.9 °C 2.2 °C, 2009 0.8 °C, 2011
Max 1hr Hum Rise 5% 16:28 7% 11%, 2013 3%, 2015
Max 10m Temp Fall 0.5 °C 17:56 0.4 °C 1.0 °C, 2009 0.2 °C, 2014
Max 1hr Temp Fall 1.2 °C 18:06 1.5 °C 2.6 °C, 2009 0.8 °C, 2015
Max 1hr Hum Fall 3% 10:33 8% 13%, 2016 3%, 2018
Max 10m Wind Speed 9.3 mph 18:00 8.7 mph 15.3 mph, 2013 5.1 mph, 2009
Minimum Feels-like -2.8 °C 08:37 8.3 °C 14.2 °C, 2014 -5.1 °C, 2012
Maximum Feels-like 6.5 °C 15:18 18.8 °C 21.0 °C, 2015 5.8 °C, 2012
Mean Feels-like 1.0 °C 13.7 °C 17.2 °C, 2014 0.7 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.1 °C (-1.4) 7.5 °C (+1.6) 6.0 °C (+0.5), 2016 2.6 °C (-2.9), 2011
Humidity Range 15% 25% 38%, 2013 11%, 2011
Pressure Range 3 hPa 6 hPa 10 hPa, 2012 3 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3.5 [39%]133 hrs (143%) [51%] 9.4 [105%], 2017 0 [0%], 2011
Wet Hours 029 hrs (67%) [4.4%] 5, 2013 0, 2010
Cloud Cover am: Mostly Sunny
pm: Mostly Cloudy
Events None
Comments -
Extra Comments
Issues UPS failed overnight
Observer Absent? No
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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