Daily Report for 5th June 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.3 °C (+1.9) 05:34 12.8 °C (+2.5) 12.4 °C (+2.0), 2015 5.4 °C (-5.0), 2012
Maximum Temperature 18.4 °C (-0.5) 14:54 22.3 °C (+3.5) 26.8 °C (+7.9), 2010 12.8 °C (-6.1), 2009
Mean Temperature 15.1 °C (+0.7) 17.7 °C (+3.0) 19.2 °C, 2010 11.2 °C, 2012
Minimum Humidity 53% 15:19 45% 59%, 2009 34%, 2014
Maximum Humidity 84% 23:00 81% 94%, 2012 82%, 2013
Mean Humidity 69% 63% 80%, 2012 64%, 2014
Minimum Pressure 996 hPa 23:37 1011 hPa 1019 hPa, 2013 996 hPa, 2017
Maximum Pressure 1016 hPa 00:42 1018 hPa 1024 hPa, 2013 1014 hPa, 2014
Mean Pressure 1008 hPa 1016 hPa 1021 hPa, 2013 1008 hPa, 2017
Mean Wind Speed 7.6 mph (+3.2) 4.3 mph (-0.1) 7.6 mph, 2017 3.0 mph, 2010
Maximum Wind Speed 17.2 mph 13:50 11.8 mph 17.2 mph, 2017 8.5 mph, 2010
Maximum Gust 26.2 mph 22:20 17.2 mph 26.2 mph, 2017 12.3 mph, 2010
Mean Wind Direction SW
Rainfall 2.8 mm 8.4 mm (92%) 7.1 mm, 2011
Maximum Hourly Rain 1.3 mm 21:24 2.6 mm, 2012
Maximum 10-min Rain 0.8 mm 19:17 0.9 mm, 2012
Maximum Rain Rate 18 mm/h 19:17 18 mm/h, 2014
Minimum Dew Point 8.2 °C 05:34 7.5 °C 10.1 °C, 2016 2.8 °C, 2014
Maximum Dew Point 10.8 °C 22:30 12.9 °C 17.1 °C, 2015 9.4 °C, 2013
Mean Dew Point 9.3 °C 10.2 °C 12.7 °C, 2016 6.6 °C, 2014
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.3 °C 05:34 12.9 °C 13.5 °C, 2015 5.4 °C, 2012
Day Maximum (09-21) 18.4 °C 14:54 22.3 °C 26.8 °C, 2010 12.8 °C, 2009
Max 10m Temp Rise 0.4 °C 09:14 0.6 °C 0.9 °C, 2012 0.3 °C, 2009
Max 1hr Temp Rise 1.3 °C 07:37 2.2 °C 3.3 °C, 2012 0.8 °C, 2009
Max 1hr Hum Rise 13% 19:40 11% 16%, 2012 5%, 2009
Max 10m Temp Fall 0.5 °C 19:11 0.5 °C 1.0 °C, 2015 0.4 °C, 2009
Max 1hr Temp Fall 1.7 °C 19:40 1.8 °C 4.0 °C, 2015 1.2 °C, 2009
Max 1hr Hum Fall 5% 07:41 9% 17%, 2012 3%, 2009
Max 10m Wind Speed 13.4 mph 13:00 8.9 mph 13.4 mph, 2017 7.0 mph, 2013
Minimum Feels-like 12.8 °C 05:24 13.4 °C 13.0 °C, 2016 5.1 °C, 2012
Maximum Feels-like 19.3 °C 14:23 23.7 °C 30.1 °C, 2010 16.2 °C, 2012
Mean Feels-like 16.0 °C 19.1 °C 21.6 °C, 2010 11.7 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.1 °C (-2.4) 9.5 °C (+1.0) 14.8 °C (+6.3), 2010 2.9 °C (-5.6), 2009
Humidity Range 31% 36% 60%, 2014 29%, 2009
Pressure Range 20 hPa 7 hPa 20 hPa, 2017 3 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2.1 [14%]31 hrs (99%) [42%] 10 [67%], 2013 0 [0%], 2009
Wet Hours 3
[Mean rain rate: 0.9 mm/h]
5.5 hrs (89%) [4.6%] 8, 2011 0, 2010
Cloud Cover am: Mostly Cloudy
pm: Overcast
Events None
Comments 19- Rain
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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