Daily Report for 3rd August 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 15.6 °C (+1.8) 05:57 14.9 °C (+1.2) 16.3 °C (+2.5), 2016 11.9 °C (-1.9), 2009
Maximum Temperature 21.4 °C (-1.3) 16:29 20.9 °C (-1.8) 29.6 °C (+6.9), 2011 21.4 °C (-1.3), 2017
Mean Temperature 18.6 °C (+0.3) 17.9 °C (-0.3) 22.3 °C, 2011 16.9 °C, 2009
Minimum Humidity 56% 15:32 55% 59%, 2016 33%, 2014
Maximum Humidity 86% 01:33 84% 93%, 2016 74%, 2014
Mean Humidity 70% 70% 77%, 2016 52%, 2014
Minimum Pressure 1007 hPa 13:38 1010 hPa 1014 hPa, 2009 1005 hPa, 2016
Maximum Pressure 1011 hPa 11:59 1015 hPa 1019 hPa, 2013 1010 hPa, 2016
Mean Pressure 1008 hPa 1012 hPa 1015 hPa, 2009 1007 hPa, 2016
Mean Wind Speed 9.3 mph (+5.3) 7.3 mph (+3.3) 11.8 mph, 2016 3.4 mph, 2011
Maximum Wind Speed 18.5 mph 11:53 15.4 mph 24.2 mph, 2016 10.5 mph, 2009
Maximum Gust 27.3 mph 16:30 23.4 mph 38.7 mph, 2016 14.3 mph, 2009
Mean Wind Direction WSW
Rainfall 0.0 mm 8.6 mm (168%) 0.9 mm, 2013
Maximum Hourly Rain n/a 0.9, 2013
Maximum 10-min Rain n/a 0.9, 2013
Maximum Rain Rate n/a 9, 2013
Minimum Dew Point 11.5 °C 14:37 9.8 °C 13.2 °C, 2016 5.8 °C, 2014
Maximum Dew Point 15.9 °C 00:49 15.1 °C 18.0 °C, 2016 11.0 °C, 2014
Mean Dew Point 12.9 °C 12.1 °C 15.3 °C, 2016 8.3 °C, 2014
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 15.6 °C 05:57 14.9 °C 18.3 °C, 2016 11.9 °C, 2009
Day Maximum (09-21) 21.4 °C 16:29 20.9 °C 29.6 °C, 2011 21.4 °C, 2017
Max 10m Temp Rise 0.4 °C 07:47 0.4 °C 0.9 °C, 2011 0.4 °C, 2017
Max 1hr Temp Rise 1.3 °C 09:16 1.7 °C 3.3 °C, 2011 1.2 °C, 2016
Max 1hr Hum Rise 4% 18:28 8% 9%, 2016 4%, 2017
Max 10m Temp Fall 0.4 °C 11:51 0.6 °C 1.1 °C, 2016 0.3 °C, 2010
Max 1hr Temp Fall 1.2 °C 03:36 1.4 °C 1.7 °C, 2012 1.0 °C, 2010
Max 1hr Hum Fall 8% 08:07 10% 18%, 2016 8%, 2017
Max 10m Wind Speed 14.6 mph 12:02 12.0 mph 20.1 mph, 2016 6.7 mph, 2009
Minimum Feels-like 18.3 °C 05:40 16.8 °C 19.4 °C, 2016 13.0 °C, 2009
Maximum Feels-like 23.9 °C 16:31 23.9 °C 32.3 °C, 2011 23.7 °C, 2010
Mean Feels-like 21.4 °C 20.3 °C 24.5 °C, 2011 18.7 °C, 2009
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.8 °C (-3.1) 5.9 °C (-3.0) 13.9 °C (+5.0), 2011 5.8 °C (-3.1), 2017
Humidity Range 30% 29% 48%, 2012 30%, 2017
Pressure Range 4 hPa 5 hPa 9 hPa, 2013 1 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2.5 [18%]10 hrs (54%) [24%] 12 [86%], 2014 2 [14%], 2015
Wet Hours 05 hrs (136%) [6.9%] 0.5, 2013 0, 2009
Cloud Cover Mostly Cloudy
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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