Daily Report for 9th June 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.6 °C (+1.9) 05:30 12.3 °C (+1.8) 14.7 °C (+4.0), 2014 7.0 °C (-3.7), 2015
Maximum Temperature 21.6 °C (+2.1) 17:03 20.9 °C (+1.8) 25.7 °C (+6.2), 2014 14.1 °C (-5.4), 2013
Mean Temperature 17.1 °C (+2.0) 16.6 °C (+1.8) 19.7 °C, 2014 11.2 °C, 2015
Minimum Humidity 48% 17:32 47% 72%, 2009 35%, 2012
Maximum Humidity 85% 05:53 82% 96%, 2009 75%, 2012
Mean Humidity 67% 66% 86%, 2009 55%, 2012
Minimum Pressure 1009 hPa 23:59 1007 hPa 1031 hPa, 2015 1002 hPa, 2010
Maximum Pressure 1017 hPa 23:38 1016 hPa 1033 hPa, 2015 1007 hPa, 2010
Mean Pressure 1012 hPa 1012 hPa 1032 hPa, 2015 1004 hPa, 2010
Mean Wind Speed 5.6 mph (+1.2) 6.0 mph (+1.6) 8.7 mph, 2012 1.8 mph, 2016
Maximum Wind Speed 15.7 mph 14:12 14.4 mph 18.1 mph, 2012 6.2 mph, 2016
Maximum Gust 19.9 mph 14:12 21.9 mph 27.0 mph, 2012 9.4 mph, 2016
Mean Wind Direction WSW
Rainfall 0.8 mm 29.0 mm (176%) 3.9 mm, 2014
Maximum Hourly Rain 0.8 mm 10:23 3.0 mm, 2010
Maximum 10-min Rain 0.8 mm 10:23 2.2 mm, 2010
Maximum Rain Rate 30 mm/h 10:23 30 mm/h, 2010
Minimum Dew Point 8.9 °C 20:31 7.5 °C 10.6 °C, 2010 1.4 °C, 2012
Maximum Dew Point 12.2 °C 00:06 12.3 °C 16.5 °C, 2014 6.0 °C, 2015
Mean Dew Point 10.5 °C 9.8 °C 13.0 °C, 2010 3.4 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.6 °C 05:30 12.3 °C 14.7 °C, 2014 7.0 °C, 2015
Day Maximum (09-21) 21.6 °C 17:03 20.9 °C 25.7 °C, 2014 14.1 °C, 2013
Max 10m Temp Rise 0.7 °C 08:49 0.6 °C 0.8 °C, 2011 0.3 °C, 2013
Max 1hr Temp Rise 2.0 °C 11:50 2.0 °C 3.0 °C, 2011 0.8 °C, 2013
Max 1hr Hum Rise 10% 21:20 11% 18%, 2014 3%, 2013
Max 10m Temp Fall 0.5 °C 17:16 0.5 °C 0.7 °C, 2014 0.3 °C, 2013
Max 1hr Temp Fall 1.5 °C 20:30 1.8 °C 2.4 °C, 2014 1.0 °C, 2010
Max 1hr Hum Fall 12% 13:18 10% 12%, 2012 5%, 2013
Max 10m Wind Speed 10.5 mph 13:55 10.8 mph 14.4 mph, 2012 4.1 mph, 2016
Minimum Feels-like 13.9 °C 05:20 12.9 °C 15.9 °C, 2014 3.9 °C, 2015
Maximum Feels-like 23.1 °C 16:59 22.1 °C 29.4 °C, 2014 14.3 °C, 2013
Mean Feels-like 18.7 °C 17.9 °C 22.3 °C, 2014 10.5 °C, 2015
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.0 °C (+0.2) 8.6 °C (-0.0) 11.0 °C (+2.2), 2014 4.0 °C (-4.8), 2013
Humidity Range 37% 35% 45%, 2014 19%, 2013
Pressure Range 8 hPa 9 hPa 9 hPa, 2016 2 hPa, 2015
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [40%]47 hrs (83%) [35%] 8 [53%], 2016 0.2 [1%], 2009
Wet Hours 0.3
[Mean rain rate: 2.7 mm/h]
19 hrs (169%) [8.7%] 9, 2009 0, 2012
Cloud Cover am: Partly Cloudy
pm: Mostly Sunny
Events None
Comments possible 1030 Shower
Extra Comments
Issues Rn data from N16
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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