Daily Report for 25th October 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.2 °C (+1.2) 23:42 10.9 °C (+1.8) 13.0 °C (+5.0), 2013 1.4 °C (-6.6), 2010
Maximum Temperature 17.9 °C (+4.4) 13:01 16.7 °C (+1.6) 18.3 °C (+4.8), 2013 9.4 °C (-4.1), 2010
Mean Temperature 14.5 °C (+2.8) 13.9 °C (+1.7) 15.5 °C, 2013 5.0 °C, 2010
Minimum Humidity 58% 16:20 68% 83%, 2012 56%, 2010
Maximum Humidity 94% 23:54 92% 98%, 2012 84%, 2016
Mean Humidity 81% 82% 93%, 2012 76%, 2010
Minimum Pressure 1016 hPa 04:16 1013 hPa 1024 hPa, 2010 992 hPa, 2011
Maximum Pressure 1024 hPa 23:00 1019 hPa 1030 hPa, 2010 1000 hPa, 2011
Mean Pressure 1020 hPa 1016 hPa 1027 hPa, 2010 996 hPa, 2011
Mean Wind Speed 4.7 mph (+0.6) 6.0 mph (+1.9) 7.6 mph, 2009 0.4 mph, 2016
Maximum Wind Speed 17.0 mph 00:55 14.8 mph 18.3 mph, 2009 5.3 mph, 2016
Maximum Gust 24.2 mph 03:49 23.4 mph 26.9 mph, 2009 8.5 mph, 2015
Mean Wind Direction WSW
Rainfall 0.0 mm 17.0 mm (32%) 1.7 mm, 2011
Maximum Hourly Rain n/a 1.7, 2011
Maximum 10-min Rain n/a 1.4, 2011
Maximum Rain Rate n/a 20, 2011
Minimum Dew Point 7.8 °C 21:26 8.2 °C 11.6 °C, 2013 -0.8 °C, 2010
Maximum Dew Point 13.5 °C 05:09 13.0 °C 16.4 °C, 2013 4.0 °C, 2010
Mean Dew Point 11.2 °C 10.7 °C 13.1 °C, 2013 0.9 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 14.3 °C * 05:25 11.5 °C 14.3 °C, 2017 2.2 °C, 2010
Day Maximum (09-21) 17.9 °C 13:01 16.6 °C 18.3 °C, 2013 9.4 °C, 2010
Max 10m Temp Rise 0.4 °C 12:06 0.4 °C 0.8 °C, 2009 0.2 °C, 2012
Max 1hr Temp Rise 1.3 °C 12:40 1.4 °C 2.1 °C, 2009 0.7 °C, 2012
Max 1hr Hum Rise 11% 17:52 7% 13%, 2011 2%, 2016
Max 10m Temp Fall 0.5 °C 17:49 0.4 °C 0.5 °C, 2010 0.2 °C, 2013
Max 1hr Temp Fall 2.3 °C 19:26 1.2 °C 2.3 °C, 2010 0.5 °C, 2013
Max 1hr Hum Fall 10% 13:22 8% 16%, 2009 2%, 2016
Max 10m Wind Speed 11.9 mph 01:04 11.2 mph 13.2 mph, 2013 3.1 mph, 2016
Minimum Feels-like 9.1 °C 22:19 11.1 °C 15.1 °C, 2013 -1.5 °C, 2010
Maximum Feels-like 20.4 °C 12:44 19.2 °C 22.5 °C, 2013 9.4 °C, 2010
Mean Feels-like 16.4 °C 15.6 °C 18.3 °C, 2013 4.3 °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 8.7 °C (+3.2) 5.8 °C (-0.2) 8.7 °C (+3.2), 2017 4.3 °C (-1.2), 2012
Humidity Range 36% 24% 38%, 2014 5%, 2016
Pressure Range 8 hPa 7 hPa 11 hPa, 2013 3 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [66%]72 hrs (83%) [30%] 8.8 [97%], 2010 0.1 [1%], 2012
Wet Hours 020 hrs (49%) [3.3%] 2, 2012 0, 2009
Cloud Cover am: Partly Cloudy
pm: Mostly Sunny or Sunny
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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