Daily Report for 3rd May 2012

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.5 °C (+1.0) 23:39 9.0 °C (+2.5) 9.3 °C (+2.8), 2015 1.9 °C (-4.6), 2014
Maximum Temperature 8.9 °C (-6.2) 03:08 13.3 °C (-1.8) 20.1 °C (+5.0), 2013 8.9 °C (-6.2), 2012
Mean Temperature 8.3 °C (-2.6) 10.7 °C (+0.4) 14.0 °C, 2015 6.8 °C, 2010
Minimum Humidity 90% 15:44 71% 90%, 2012 29%, 2011
Maximum Humidity 94% 05:52 95% 95%, 2015 71%, 2009
Mean Humidity 92% 88% 92%, 2012 49%, 2013
Minimum Pressure 1009 hPa 23:42 1012 hPa 1026 hPa, 2014 994 hPa, 2015
Maximum Pressure 1016 hPa 00:18 1020 hPa 1030 hPa, 2014 1003 hPa, 2015
Mean Pressure 1012 hPa 1016 hPa 1028 hPa, 2014 998 hPa, 2015
Mean Wind Speed 3.8 mph (-0.9) 4.1 mph (-0.6) 7.9 mph, 2015 2.4 mph, 2014
Maximum Wind Speed 9.2 mph 11.4 mph 19.4 mph, 2015 7.8 mph, 2014
Maximum Gust 13.2 mph 05:35 15.6 mph 33.4 mph, 2015 10.7 mph, 2014
Mean Wind Direction NNE
Rainfall 0.0 mm 17.6 mm (357%) 2.4 mm, 2015
Maximum Hourly Rain n/a 0.9, 2015
Maximum 10-min Rain n/a 0.6, 2015
Maximum Rain Rate n/a 18, 2015
Minimum Dew Point 6.4 °C 23:02 6.9 °C 7.6 °C, 2015 -4.2 °C, 2011
Maximum Dew Point 8.0 °C 03:07 10.8 °C 14.7 °C, 2015 2.4 °C, 2014
Mean Dew Point 7.1 °C 8.8 °C 10.7 °C, 2015 -0.2 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 7.9 °C * 08:00 9.4 °C 9.6 °C, 2009 1.9 °C, 2014
Day Maximum (09-21) * 8.7 °C * 14:40 13.2 °C 20.1 °C, 2013 8.7 °C, 2012
Max 10m Temp Rise 0.2 °C 10:52 0.4 °C 1.6 °C, 2013 0.2 °C, 2012
Max 1hr Temp Rise 0.4 °C 10:52 1.1 °C 6.6 °C, 2013 0.4 °C, 2012
Max 1hr Hum Rise 2% 02:18 10% 8%, 2011 2%, 2012
Max 10m Temp Fall 0.1 °C 00:11 0.4 °C 0.9 °C, 2010 0.1 °C, 2012
Max 1hr Temp Fall 0.5 °C 04:49 1.7 °C 2.8 °C, 2016 0.5 °C, 2012
Max 1hr Hum Fall 2% 11:30 9% 22%, 2013 2%, 2012
Max 10m Wind Speed 6.4 mph 05:53 7.6 mph 15.4 mph, 2015 6.4 mph, 2012
Minimum Feels-like 5.1 °C 07:17 8.0 °C 7.0 °C, 2015 -0.5 °C, 2014
Maximum Feels-like 9.3 °C 02:54 14.5 °C 21.9 °C, 2015 9.3 °C, 2012
Mean Feels-like 7.3 °C 11.0 °C 15.6 °C, 2015 5.4 °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 1.4 °C (-7.2) 4.3 °C (-4.3) 17.0 °C (+8.4), 2013 1.4 °C (-7.2), 2012
Humidity Range 4% 24% 49%, 2011 4%, 2012
Pressure Range 7 hPa 8 hPa 10 hPa, 2010 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]2 hrs (11%) [4.9%] 13.3 [98%], 2013 0 [0%], 2012
Wet Hours 0.39.3 hrs (240%) [13%] 5, 2015 0, 2009
Cloud Cover Overcast
Events None
Comments <12 broken Light Drizzle
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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