Daily Report for 4th October 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.5 °C (+0.6) 07:39 10.2 °C (+0.3) 15.8 °C (+5.9), 2011 7.2 °C (-2.7), 2012
Maximum Temperature 17.7 °C (+1.4) 15:42 17.9 °C (+1.5) 20.4 °C (+4.1), 2013 15.1 °C (-1.2), 2012
Mean Temperature 13.3 °C (+1.0) 13.8 °C (+0.9) 17.7 °C, 2013 11.4 °C, 2012
Minimum Humidity 76% 17:01 62% 88%, 2010 50%, 2009
Maximum Humidity 96% 10:18 88% 98%, 2010 81%, 2011
Mean Humidity 88% 77% 95%, 2010 69%, 2009
Minimum Pressure 1021 hPa 20:34 1021 hPa 1030 hPa, 2016 998 hPa, 2010
Maximum Pressure 1028 hPa 00:46 1026 hPa 1032 hPa, 2016 1000 hPa, 2010
Mean Pressure 1025 hPa 1024 hPa 1031 hPa, 2016 999 hPa, 2010
Mean Wind Speed 4.3 mph (+0.2) 4.9 mph (+0.8) 7.2 mph, 2017 1.9 mph, 2010
Maximum Wind Speed 11.5 mph 20:50 12.9 mph 18.7 mph, 2016 7.1 mph, 2010
Maximum Gust 17.3 mph 20:52 20.0 mph 30.6 mph, 2016 10.5 mph, 2010
Mean Wind Direction SW
Rainfall 0.0 mm 0.0 mm (0%) 5.9 mm, 2014
Maximum Hourly Rain n/a 2.3, 2014
Maximum 10-min Rain n/a 0.8, 2014
Maximum Rain Rate n/a 18, 2014
Minimum Dew Point 9.7 °C 06:26 7.1 °C 12.8 °C, 2013 4.0 °C, 2009
Maximum Dew Point 13.7 °C 15:38 11.6 °C 17.4 °C, 2013 9.0 °C, 2012
Mean Dew Point 11.4 °C 9.6 °C 15.2 °C, 2013 7.0 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 10.5 °C 07:41 10.4 °C 16.3 °C, 2013 7.2 °C, 2012
Day Maximum (09-21) 17.7 °C 15:42 17.9 °C 20.4 °C, 2013 15.1 °C, 2012
Max 10m Temp Rise 2.7 °C 12:25 1.2 °C 2.7 °C, 2018 0.3 °C, 2010
Max 1hr Temp Rise 4.1 °C 13:15 2.4 °C 4.1 °C, 2018 1.1 °C, 2010
Max 1hr Hum Rise 6% 18:44 6% 15%, 2014 3%, 2010
Max 10m Temp Fall 0.6 °C 01:34 0.6 °C 0.9 °C, 2014 0.3 °C, 2010
Max 1hr Temp Fall 1.8 °C 18:44 1.7 °C 2.8 °C, 2014 0.9 °C, 2012
Max 1hr Hum Fall 12% 12:53 10% 16%, 2012 3%, 2010
Max 10m Wind Speed 9.2 mph 15:33 10.1 mph 15.0 mph, 2016 5.2 mph, 2010
Minimum Feels-like 11.6 °C 07:33 10.2 °C 18.6 °C, 2013 0.0 °C, 2009
Maximum Feels-like 20.8 °C 15:41 20.0 °C 24.5 °C, 2013 0.0 °C, 2009
Mean Feels-like 15.3 °C 15.0 °C 21.8 °C, 2013 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 7.2 °C (+0.8) 7.7 °C (+1.2) 10.4 °C (+4.0), 2014 2.9 °C (-3.5), 2011
Humidity Range 20% 26% 40%, 2012 10%, 2010
Pressure Range 7 hPa 6 hPa 11 hPa, 2014 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]14 hrs (94%) [34%] 9 [87%], 2016 0 [0%], 2018
Wet Hours 00 hrs (0%) [0%] 5, 2010 0, 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
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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