Daily Report for 30th May 2016

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.6 °C (+1.5) 05:27 9.8 °C (+1.5) 13.5 °C (+3.4), 2012 7.3 °C (-2.8), 2015
Maximum Temperature 16.6 °C (-1.8) 17:37 18.5 °C (+1.7) 25.4 °C (+7.0), 2012 15.1 °C (-3.3), 2013
Mean Temperature 13.8 °C (-0.2) 14.3 °C (+1.6) 19.2 °C, 2012 12.2 °C, 2013
Minimum Humidity 58% 19:35 47% 78%, 2013 30%, 2009
Maximum Humidity 87% 03:12 83% 97%, 2013 81%, 2015
Mean Humidity 77% 66% 90%, 2013 55%, 2015
Minimum Pressure 1013 hPa 09:16 1010 hPa 1025 hPa, 2009 1006 hPa, 2010
Maximum Pressure 1015 hPa 11:55 1016 hPa 1028 hPa, 2009 1013 hPa, 2011
Mean Pressure 1015 hPa 1013 hPa 1026 hPa, 2009 1010 hPa, 2011
Mean Wind Speed 6.5 mph (+1.8) 3.7 mph (-1.0) 6.6 mph, 2010 2.9 mph, 2014
Maximum Wind Speed 12.9 mph 08:57 11.2 mph 15.6 mph, 2011 9.7 mph, 2013
Maximum Gust 22.0 mph 23:08 18.3 mph 22.3 mph, 2010 14.7 mph, 2013
Mean Wind Direction N
Rainfall 0.0 mm 31.0 mm (63%) 5.1 mm, 2013
Maximum Hourly Rain n/a 2, 2013
Maximum 10-min Rain n/a 0.6, 2013
Maximum Rain Rate n/a 2.8, 2013
Minimum Dew Point 7.4 °C 23:58 4.3 °C 9.4 °C, 2013 1.2 °C, 2015
Maximum Dew Point 11.6 °C 14:48 10.3 °C 14.4 °C, 2012 6.3 °C, 2015
Mean Dew Point 9.7 °C 7.4 °C 11.5 °C, 2012 3.3 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 11.6 °C 05:27 9.9 °C 13.5 °C, 2012 7.3 °C, 2015
Day Maximum (09-21) 16.6 °C 17:37 18.8 °C 25.4 °C, 2012 15.1 °C, 2013
Max 10m Temp Rise 0.4 °C 14:31 0.7 °C 0.9 °C, 2009 0.4 °C, 2014
Max 1hr Temp Rise 1.2 °C 15:07 2.3 °C 3.4 °C, 2009 1.2 °C, 2016
Max 1hr Hum Rise 6% 22:16 10% 22%, 2012 4%, 2013
Max 10m Temp Fall 0.2 °C 19:24 0.7 °C 1.0 °C, 2012 0.2 °C, 2016
Max 1hr Temp Fall 0.9 °C 22:32 1.9 °C 3.2 °C, 2012 0.9 °C, 2016
Max 1hr Hum Fall 8% 15:47 11% 20%, 2012 8%, 2016
Max 10m Wind Speed 10.2 mph 02:00 8.2 mph 10.8 mph, 2015 6.1 mph, 2014
Minimum Feels-like 12.6 °C 05:12 9.4 °C 15.3 °C, 2012 4.7 °C, 2015
Maximum Feels-like 18.3 °C 15:58 19.8 °C 27.1 °C, 2012 16.7 °C, 2014
Mean Feels-like 14.9 °C 15.0 °C 21.2 °C, 2012 12.1 °C, 2015
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.0 °C (-3.3) 8.7 °C (+0.3) 13.8 °C (+5.5), 2009 4.4 °C (-3.9), 2013
Humidity Range 29% 36% 60%, 2009 19%, 2013
Pressure Range 2 hPa 7 hPa 10 hPa, 2010 1 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]192 hrs (104%) [45%] 13.8 [93%], 2009 0 [0%], 2014
Wet Hours 030 hrs (78%) [4.2%] 5, 2013 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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