Daily Report for 10th August 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.3 °C (-2.2) 23:56 13.7 °C (+0.1) 17.1 °C (+3.6), 2015 9.2 °C (-4.3), 2011
Maximum Temperature 20.8 °C (-1.7) 16:54 20.2 °C (-2.4) 26.5 °C (+4.0), 2012 19.1 °C (-3.4), 2010
Mean Temperature 15.4 °C (-2.0) 16.9 °C (-1.2) 20.7 °C, 2012 15.3 °C, 2016
Minimum Humidity 50% 18:52 56% 69%, 2010 36%, 2013
Maximum Humidity 84% 03:23 83% 95%, 2014 71%, 2013
Mean Humidity 70% 70% 86%, 2010 53%, 2013
Minimum Pressure 1021 hPa 00:00 1013 hPa 1023 hPa, 2012 992 hPa, 2014
Maximum Pressure 1025 hPa 11:13 1019 hPa 1028 hPa, 2012 1007 hPa, 2014
Mean Pressure 1024 hPa 1016 hPa 1026 hPa, 2012 999 hPa, 2014
Mean Wind Speed 3.3 mph (-0.7) 4.7 mph (+0.7) 7.1 mph, 2014 1.8 mph, 2012
Maximum Wind Speed 10.5 mph 12:21 12.7 mph 20.1 mph, 2014 6.9 mph, 2012
Maximum Gust 15.7 mph 10:11 20.0 mph 30.4 mph, 2014 9.7 mph, 2012
Mean Wind Direction NNE
Rainfall 0.0 mm 50.8 mm (297%) 26.9 mm, 2014
Maximum Hourly Rain n/a 23.3, 2014
Maximum 10-min Rain n/a 8.9, 2014
Maximum Rain Rate n/a 90, 2014
Minimum Dew Point 6.2 °C 23:23 8.6 °C 12.7 °C, 2010 4.3 °C, 2016
Maximum Dew Point 12.0 °C 11:32 13.4 °C 19.2 °C, 2014 9.8 °C, 2013
Mean Dew Point 9.7 °C 11.0 °C 14.9 °C, 2015 6.9 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 11.9 °C * 06:11 13.9 °C 17.6 °C, 2015 9.2 °C, 2011
Day Maximum (09-21) 20.8 °C 16:54 20.2 °C 26.5 °C, 2012 19.1 °C, 2010
Max 10m Temp Rise 0.7 °C 09:01 0.5 °C 0.9 °C, 2011 0.4 °C, 2010
Max 1hr Temp Rise 2.5 °C 09:31 1.8 °C 3.8 °C, 2011 1.4 °C, 2010
Max 1hr Hum Rise 7% 20:53 8% 11%, 2010 6%, 2015
Max 10m Temp Fall 0.6 °C 20:13 0.6 °C 1.7 °C, 2014 0.4 °C, 2015
Max 1hr Temp Fall 2.8 °C 20:52 1.7 °C 3.5 °C, 2014 1.0 °C, 2015
Max 1hr Hum Fall 8% 11:18 8% 20%, 2014 7%, 2010
Max 10m Wind Speed 7.1 mph 08:45 9.5 mph 15.8 mph, 2014 4.9 mph, 2012
Minimum Feels-like 11.3 °C 23:53 14.9 °C 19.5 °C, 2015 9.2 °C, 2011
Maximum Feels-like 22.4 °C 16:53 22.6 °C 29.2 °C, 2012 20.2 °C, 2016
Mean Feels-like 16.6 °C 18.7 °C 23.5 °C, 2015 15.5 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.5 °C (+0.5) 6.5 °C (-2.5) 13.8 °C (+4.8), 2011 4.1 °C (-4.9), 2010
Humidity Range 34% 27% 53%, 2012 15%, 2015
Pressure Range 4 hPa 6 hPa 15 hPa, 2014 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [51%]39 hrs (63%) [28%] 11 [81%], 2012 0 [0%], 2010
Wet Hours 023 hrs (188%) [9.6%] 6, 2010 0, 2009
Cloud Cover am: Partly Cloudy transitioned to Mostly Cloudy
pm: Partly Cloudy transitioned to Mostly 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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