Daily Report for 26th May 2012

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.6 °C (+4.0) 05:23 8.7 °C (+0.6) 13.6 °C (+4.0), 2012 5.1 °C (-4.5), 2013
Maximum Temperature 24.8 °C (+6.9) 14:54 16.1 °C (-0.3) 24.8 °C (+6.9), 2012 14.7 °C (-3.2), 2014
Mean Temperature 19.7 °C (+5.4) 12.5 °C (+0.1) 19.7 °C, 2012 11.5 °C, 2014
Minimum Humidity 29% 15:12 56% 62%, 2014 29%, 2012
Maximum Humidity 87% 06:10 89% 94%, 2009 75%, 2010
Mean Humidity 53% 74% 83%, 2014 50%, 2013
Minimum Pressure 1018 hPa 18:25 1013 hPa 1018 hPa, 2012 1005 hPa, 2011
Maximum Pressure 1021 hPa 01:39 1020 hPa 1022 hPa, 2009 1012 hPa, 2010
Mean Pressure 1020 hPa 1016 hPa 1020 hPa, 2012 1009 hPa, 2011
Mean Wind Speed 6.7 mph (+2.0) 4.9 mph (+0.2) 7.7 mph, 2011 2.6 mph, 2014
Maximum Wind Speed 15.4 mph 12.3 mph 20.1 mph, 2011 8.5 mph, 2014
Maximum Gust 25.9 mph 13:01 18.0 mph 26.8 mph, 2011 13.2 mph, 2013
Mean Wind Direction E
Rainfall 0.0 mm 44.3 mm (104%) 14.5 mm, 2011
Maximum Hourly Rain n/a 5.2, 2011
Maximum 10-min Rain n/a 3.8, 2011
Maximum Rain Rate n/a 80, 2011
Minimum Dew Point 5.2 °C 16:02 4.8 °C 5.2 °C, 2012 0.3 °C, 2013
Maximum Dew Point 13.6 °C 07:39 10.2 °C 15.0 °C, 2009 4.0 °C, 2013
Mean Dew Point 8.6 °C 7.5 °C 8.6 °C, 2014 2.1 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.6 °C 05:21 9.0 °C 13.6 °C, 2012 5.1 °C, 2013
Day Maximum (09-21) 24.8 °C 14:54 16.1 °C 24.8 °C, 2012 14.7 °C, 2014
Max 10m Temp Rise 0.6 °C 06:40 0.6 °C 0.8 °C, 2013 0.3 °C, 2014
Max 1hr Temp Rise 2.4 °C 07:30 2.0 °C 3.4 °C, 2013 1.2 °C, 2011
Max 1hr Hum Rise 6% 02:53 7% 13%, 2011 6%, 2010
Max 10m Temp Fall 0.5 °C 20:02 0.4 °C 0.7 °C, 2009 0.3 °C, 2010
Max 1hr Temp Fall 1.7 °C 20:52 1.5 °C 2.9 °C, 2013 1.3 °C, 2010
Max 1hr Hum Fall 21% 08:58 11% 21%, 2012 6%, 2010
Max 10m Wind Speed 10.7 mph 12:19 8.1 mph 13.1 mph, 2011 6.7 mph, 2014
Minimum Feels-like 15.4 °C 05:13 7.7 °C 15.4 °C, 2012 3.0 °C, 2013
Maximum Feels-like 24.8 °C 14:53 17.4 °C 24.8 °C, 2012 15.9 °C, 2014
Mean Feels-like 20.6 °C 13.0 °C 20.6 °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 11.2 °C (+2.9) 7.4 °C (-1.0) 14.6 °C (+6.3), 2013 4.2 °C (-4.1), 2011
Humidity Range 58% 33% 58%, 2012 27%, 2010
Pressure Range 3 hPa 7 hPa 15 hPa, 2009 3 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 14.6 [100%]109 hrs (69%) [30%] 14.6 [100%], 2012 0 [0%], 2014
Wet Hours 037 hrs (111%) [5.9%] 10, 2014 0, 2010
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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