Daily Report for 7th May 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.1 °C (+2.2) 05:49 6.9 °C (+0.2) 14.4 °C (+7.5), 2011 3.9 °C (-3.0), 2012
Maximum Temperature 27.8 °C (+12.4) 15:00 20.1 °C (+4.9) 27.8 °C (+12.4), 2018 12.8 °C (-2.6), 2010
Mean Temperature 19.0 °C (+7.3) 13.9 °C (+2.6) 19.0 °C, 2018 8.6 °C, 2010
Minimum Humidity 28% 13:43 41% 70%, 2009 28%, 2018
Maximum Humidity 88% 06:52 88% 92%, 2012 76%, 2016
Mean Humidity 54% 63% 80%, 2012 52%, 2013
Minimum Pressure 1015 hPa 21:56 1015 hPa 1017 hPa, 2017 1005 hPa, 2016
Maximum Pressure 1022 hPa 00:01 1022 hPa 1025 hPa, 2017 1008 hPa, 2016
Mean Pressure 1018 hPa 1018 hPa 1021 hPa, 2017 1006 hPa, 2016
Mean Wind Speed 2.5 mph (-2.2) 4.1 mph (-0.6) 7.8 mph, 2014 2.5 mph, 2016
Maximum Wind Speed 11.4 mph 15:05 12.4 mph 20.0 mph, 2015 10.0 mph, 2010
Maximum Gust 18.4 mph 14:48 18.4 mph 31.0 mph, 2015 13.5 mph, 2013
Mean Wind Direction E
Rainfall 0.0 mm 4.2 mm (36%) 2.0 mm, 2012
Maximum Hourly Rain n/a 1.2, 2012
Maximum 10-min Rain n/a 0.6, 2012
Maximum Rain Rate n/a 4.2, 2012
Minimum Dew Point 6.4 °C 09:52 3.8 °C 6.4 °C, 2018 0.8 °C, 2010
Maximum Dew Point 11.5 °C 11:26 9.3 °C 15.1 °C, 2011 3.6 °C, 2010
Mean Dew Point 8.4 °C 6.2 °C 11.0 °C, 2011 2.1 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.1 °C 05:49 7.2 °C 14.4 °C, 2011 3.9 °C, 2012
Day Maximum (09-21) 27.8 °C 14:55 20.1 °C 27.8 °C, 2018 12.8 °C, 2010
Max 10m Temp Rise 1.0 °C 07:23 0.9 °C 1.0 °C, 2013 0.4 °C, 2009
Max 1hr Temp Rise 4.8 °C 07:49 3.4 °C 4.8 °C, 2018 1.2 °C, 2009
Max 1hr Hum Rise 9% 01:13 10% 15%, 2011 5%, 2009
Max 10m Temp Fall 0.5 °C 18:49 0.8 °C 0.8 °C, 2014 0.3 °C, 2010
Max 1hr Temp Fall 2.6 °C 23:02 2.2 °C 2.6 °C, 2018 0.9 °C, 2012
Max 1hr Hum Fall 24% 07:54 18% 24%, 2018 4%, 2009
Max 10m Wind Speed 8.8 mph 18:09 9.4 mph 17.6 mph, 2015 6.9 mph, 2013
Minimum Feels-like 9.1 °C 05:42 5.6 °C 15.7 °C, 2011 3.3 °C, 2012
Maximum Feels-like 29.6 °C 15:21 21.0 °C 29.6 °C, 2018 12.8 °C, 2010
Mean Feels-like 19.6 °C 13.6 °C 20.3 °C, 2011 7.4 °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 18.7 °C (+10.2) 13.3 °C (+4.7) 18.7 °C (+10.2), 2018 6.1 °C (-2.4), 2009
Humidity Range 60% 47% 60%, 2018 12%, 2009
Pressure Range 6 hPa 6 hPa 8 hPa, 2017 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 13.8 [101%]68 hrs (166%) [71%] 13.8 [101%], 2018 0.7 [5%], 2009
Wet Hours 06 hrs (66%) [3.6%] 3, 2012 0, 2009
Cloud Cover Sunny
Events Maximum possible sunshine
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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