Daily Report for 27th May 2012

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.5 °C (+3.8) 05:16 8.9 °C (+0.8) 13.5 °C (+3.8), 2012 7.5 °C (-2.2), 2015
Maximum Temperature 26.7 °C (+8.7) 13:36 16.5 °C (-0.0) 26.7 °C (+8.7), 2012 13.2 °C (-4.8), 2014
Mean Temperature 20.3 °C (+6.2) 12.8 °C (+0.4) 20.3 °C, 2012 11.5 °C, 2009
Minimum Humidity 29% 16:23 55% 89%, 2014 29%, 2012
Maximum Humidity 73% 05:46 89% 97%, 2014 65%, 2013
Mean Humidity 49% 73% 94%, 2014 47%, 2013
Minimum Pressure 1017 hPa 18:39 1013 hPa 1019 hPa, 2009 1004 hPa, 2013
Maximum Pressure 1020 hPa 08:05 1020 hPa 1027 hPa, 2015 1011 hPa, 2010
Mean Pressure 1018 hPa 1016 hPa 1022 hPa, 2015 1009 hPa, 2013
Mean Wind Speed 4.6 mph (-0.1) 4.9 mph (+0.2) 6.7 mph, 2013 2.9 mph, 2016
Maximum Wind Speed 14.7 mph 12.4 mph 19.2 mph, 2013 9.2 mph, 2010
Maximum Gust 20.6 mph 15:44 18.1 mph 25.6 mph, 2013 13.4 mph, 2010
Mean Wind Direction E
Rainfall 0.0 mm 44.3 mm (100%) 6.5 mm, 2014
Maximum Hourly Rain n/a 1.5, 2014
Maximum 10-min Rain n/a 0.8, 2014
Maximum Rain Rate n/a 5.4, 2014
Minimum Dew Point 6.2 °C 20:24 4.8 °C 9.2 °C, 2014 0.4 °C, 2013
Maximum Dew Point 13.1 °C 11:17 10.3 °C 13.1 °C, 2009 5.3 °C, 2013
Mean Dew Point 8.5 °C 7.6 °C 11.0 °C, 2014 2.3 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.5 °C 05:15 9.2 °C 13.5 °C, 2012 7.5 °C, 2015
Day Maximum (09-21) 26.7 °C 13:36 16.5 °C 26.7 °C, 2012 13.2 °C, 2014
Max 10m Temp Rise 0.7 °C 06:39 0.6 °C 0.8 °C, 2016 0.2 °C, 2014
Max 1hr Temp Rise 2.5 °C 07:21 2.1 °C 2.5 °C, 2012 0.6 °C, 2014
Max 1hr Hum Rise 6% 21:22 7% 10%, 2010 2%, 2014
Max 10m Temp Fall 0.4 °C 13:53 0.4 °C 0.5 °C, 2013 0.2 °C, 2009
Max 1hr Temp Fall 1.7 °C 20:23 1.5 °C 1.7 °C, 2010 0.8 °C, 2009
Max 1hr Hum Fall 14% 12:19 11% 15%, 2010 4%, 2009
Max 10m Wind Speed 8.5 mph 13:14 8.1 mph 12.9 mph, 2013 6.1 mph, 2016
Minimum Feels-like 14.0 °C 04:55 7.9 °C 14.0 °C, 2012 5.3 °C, 2013
Maximum Feels-like 27.6 °C 13:34 17.8 °C 27.6 °C, 2012 15.4 °C, 2014
Mean Feels-like 21.0 °C 13.3 °C 21.0 °C, 2012 12.3 °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 13.2 °C (+4.9) 7.7 °C (-0.8) 13.2 °C (+4.9), 2012 3.5 °C (-4.8), 2014
Humidity Range 44% 34% 46%, 2010 8%, 2014
Pressure Range 3 hPa 7 hPa 12 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 14.7 [100%]123 hrs (75%) [32%] 14.7 [100%], 2012 0 [0%], 2009
Wet Hours 037 hrs (106%) [5.7%] 10, 2014 0, 2011
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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