Daily Report for 3rd August 2009

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.9 °C (-1.9) 06:02 12.8 °C (-1.0) 17.8 °C (+4.0), 2018 11.9 °C (-1.9), 2009
Maximum Temperature 22.3 °C (-0.4) 15:38 21.2 °C (-1.5) 32.2 °C (+9.5), 2018 21.4 °C (-1.3), 2017
Mean Temperature 16.9 °C (-1.1) 16.9 °C (-1.2) 24.9 °C, 2018 16.9 °C, 2009
Minimum Humidity 49% 16:42 49% 59%, 2016 33%, 2014
Maximum Humidity 91% 07:23 92% 93%, 2016 74%, 2014
Mean Humidity 69% 71% 77%, 2016 52%, 2014
Minimum Pressure 1014 hPa 09:45 1009 hPa 1021 hPa, 2018 1005 hPa, 2016
Maximum Pressure 1016 hPa 11:50 1015 hPa 1024 hPa, 2018 1010 hPa, 2016
Mean Pressure 1015 hPa 1012 hPa 1023 hPa, 2018 1007 hPa, 2016
Mean Wind Speed 4.0 mph (+0.0) 2.9 mph (-1.1) 11.8 mph, 2016 1.6 mph, 2018
Maximum Wind Speed 10.5 mph 7.3 mph 24.2 mph, 2016 10.0 mph, 2018
Maximum Gust 14.3 mph 19:11 10.6 mph 38.7 mph, 2016 14.3 mph, 2009
Mean Wind Direction SW
Rainfall 0.0 mm 0.3 mm (6%) 0.9 mm, 2013
Maximum Hourly Rain n/a 17:29 0.9, 2013
Maximum 10-min Rain n/a 17:29 0.9, 2013
Maximum Rain Rate n/a 17:29 9, 2013
Minimum Dew Point 9.3 °C 01:16 8.1 °C 15.0 °C, 2018 5.8 °C, 2014
Maximum Dew Point 13.1 °C 09:27 14.4 °C 18.8 °C, 2018 11.0 °C, 2014
Mean Dew Point 10.9 °C 11.3 °C 16.9 °C, 2018 8.3 °C, 2014
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 11.9 °C 12.9 °C 18.3 °C, 2016 11.9 °C, 2009
Day Maximum (09-21) 22.3 °C 21.2 °C 32.2 °C, 2018 21.4 °C, 2017
Max 10m Temp Rise 0.6 °C 14:33 0.6 °C 0.9 °C, 2011 0.4 °C, 2017
Max 1hr Temp Rise 2.2 °C 14:39 2.0 °C 3.3 °C, 2011 1.2 °C, 2016
Max 1hr Hum Rise 7% 20:09 9% 13%, 2018 4%, 2017
Max 10m Temp Fall 0.4 °C 15:16 0.5 °C 1.1 °C, 2016 0.3 °C, 2010
Max 1hr Temp Fall 1.2 °C 20:06 1.6 °C 3.4 °C, 2018 1.0 °C, 2010
Max 1hr Hum Fall 9% 10:24 9% 18%, 2016 8%, 2017
Max 10m Wind Speed 6.7 mph 18:14 5.8 mph 20.1 mph, 2016 6.7 mph, 2009
Minimum Feels-like 13.0 °C 05:49 8.6 °C 22.3 °C, 2018 13.0 °C, 2009
Maximum Feels-like 24.6 °C 14:39 15.6 °C 37.0 °C, 2018 23.7 °C, 2010
Mean Feels-like 18.7 °C 12.1 °C 30.2 °C, 2018 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 10.4 °C (+1.5) 8.4 °C (-0.5) 14.4 °C (+5.5), 2018 5.8 °C (-3.1), 2017
Humidity Range 42% 43% 54%, 2018 30%, 2017
Pressure Range 2 hPa 6 hPa 9 hPa, 2013 1 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [43%]14 hrs (77%) [34%] 12 [86%], 2014 2 [14%], 2015
Wet Hours 01 hrs (27%) [1.4%] 0.5, 2013 0, 2009
Cloud Cover not available
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? No
Notes
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
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 (entered with a delay of 1-10 days); their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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