Daily Report for 24th May 2012

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.3 °C (+5.0) 06:05 8.2 °C (+0.3) 14.4 °C (+5.1), 2010 5.4 °C (-3.9), 2013
Maximum Temperature 25.8 °C (+8.1) 16:37 15.4 °C (-0.9) 28.8 °C (+11.1), 2010 8.9 °C (-8.8), 2013
Mean Temperature 20.2 °C (+6.6) 11.9 °C (-0.3) 20.9 °C, 2010 6.8 °C, 2013
Minimum Humidity 56% 17:09 58% 73%, 2013 32%, 2010
Maximum Humidity 91% 05:43 90% 91%, 2012 69%, 2010
Mean Humidity 76% 76% 83%, 2013 51%, 2011
Minimum Pressure 1025 hPa 20:25 1012 hPa 1025 hPa, 2012 1003 hPa, 2013
Maximum Pressure 1027 hPa 09:55 1019 hPa 1029 hPa, 2011 1013 hPa, 2014
Mean Pressure 1026 hPa 1016 hPa 1026 hPa, 2012 1009 hPa, 2014
Mean Wind Speed 2.9 mph (-1.8) 4.8 mph (+0.0) 6.6 mph, 2011 2.9 mph, 2012
Maximum Wind Speed 9.2 mph 12.0 mph 16.3 mph, 2013 9.2 mph, 2012
Maximum Gust 12.5 mph 18:03 17.3 mph 26.6 mph, 2013 12.5 mph, 2012
Mean Wind Direction NE
Rainfall 0.0 mm 44.3 mm (112%) 9.3 mm, 2013
Maximum Hourly Rain n/a 2.7, 2013
Maximum 10-min Rain n/a 0.9, 2013
Maximum Rain Rate n/a 24, 2014
Minimum Dew Point 12.6 °C 05:47 4.7 °C 12.6 °C, 2012 0.7 °C, 2011
Maximum Dew Point 17.6 °C 15:48 9.9 °C 17.6 °C, 2012 5.1 °C, 2011
Mean Dew Point 15.5 °C 7.3 °C 15.5 °C, 2012 3.1 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.3 °C 06:03 8.5 °C 15.2 °C, 2010 5.4 °C, 2013
Day Maximum (09-21) 25.8 °C 16:37 15.4 °C 28.8 °C, 2010 8.9 °C, 2013
Max 10m Temp Rise 0.7 °C 09:30 0.6 °C 0.9 °C, 2009 0.4 °C, 2010
Max 1hr Temp Rise 2.9 °C 10:07 2.0 °C 3.9 °C, 2009 1.9 °C, 2011
Max 1hr Hum Rise 6% 18:13 8% 19%, 2014 5%, 2009
Max 10m Temp Fall 0.4 °C 22:13 0.4 °C 1.7 °C, 2014 0.4 °C, 2012
Max 1hr Temp Fall 1.6 °C 04:51 1.5 °C 4.0 °C, 2010 1.3 °C, 2013
Max 1hr Hum Fall 10% 10:13 10% 22%, 2016 9%, 2010
Max 10m Wind Speed 5.8 mph 17:21 7.9 mph 12.5 mph, 2014 5.8 mph, 2012
Minimum Feels-like 16.9 °C 06:02 6.9 °C 16.9 °C, 2012 1.5 °C, 2013
Maximum Feels-like 31.4 °C 15:42 16.8 °C 31.4 °C, 2012 8.2 °C, 2013
Mean Feels-like 24.5 °C 12.3 °C 24.5 °C, 2012 4.4 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 11.5 °C (+3.2) 7.2 °C (-1.2) 14.8 °C (+6.5), 2009 3.5 °C (-4.8), 2013
Humidity Range 35% 31% 43%, 2016 18%, 2013
Pressure Range 2 hPa 7 hPa 14 hPa, 2013 2 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10 [69%]80 hrs (55%) [24%] 14.5 [100%], 2009 0.1 [1%], 2013
Wet Hours 037 hrs (120%) [6.4%] 8, 2013 0, 2009
Cloud Cover am: Overcast transitioned to Sunny
pm: Sunny
Events None
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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