Daily Report for 23rd June 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.1 °C (+2.6) 05:33 14.1 °C (+3.2) 18.2 °C (+6.7), 2016 10.9 °C (-0.6), 2012
Maximum Temperature 24.7 °C (+3.8) 14:00 24.4 °C (+4.5) 28.3 °C (+7.4), 2010 17.2 °C (-3.7), 2013
Mean Temperature 19.5 °C (+3.2) 19.4 °C (+3.9) 20.9 °C, 2010 14.9 °C, 2013
Minimum Humidity 46% 14:40 45% 85%, 2016 31%, 2009
Maximum Humidity 76% 05:08 79% 91%, 2016 69%, 2010
Mean Humidity 61% 62% 88%, 2016 50%, 2010
Minimum Pressure 1014 hPa 00:10 1012 hPa 1026 hPa, 2009 1005 hPa, 2013
Maximum Pressure 1017 hPa 15:11 1019 hPa 1030 hPa, 2009 1016 hPa, 2013
Mean Pressure 1016 hPa 1016 hPa 1028 hPa, 2009 1009 hPa, 2013
Mean Wind Speed 6.8 mph (+2.4) 4.9 mph (+0.5) 7.9 mph, 2013 0.7 mph, 2014
Maximum Wind Speed 14.6 mph 14:06 12.6 mph 17.0 mph, 2013 7.4 mph, 2014
Maximum Gust 25.2 mph 16:03 19.0 mph 25.9 mph, 2013 10.2 mph, 2014
Mean Wind Direction W
Rainfall 0.0 mm 29.0 mm (69%) 30.4 mm, 2016
Maximum Hourly Rain n/a 11.5, 2016
Maximum 10-min Rain n/a 4.1, 2016
Maximum Rain Rate n/a 102, 2016
Minimum Dew Point 9.9 °C 07:17 9.0 °C 15.1 °C, 2016 4.4 °C, 2009
Maximum Dew Point 13.5 °C 00:02 13.8 °C 19.2 °C, 2016 8.4 °C, 2015
Mean Dew Point 11.5 °C 11.5 °C 17.5 °C, 2016 7.4 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.1 °C 05:33 14.2 °C 18.5 °C, 2016 10.9 °C, 2012
Day Maximum (09-21) 24.7 °C 14:00 24.4 °C 28.3 °C, 2010 17.2 °C, 2013
Max 10m Temp Rise 0.6 °C 09:33 0.6 °C 1.5 °C, 2016 0.5 °C, 2010
Max 1hr Temp Rise 2.8 °C 10:19 2.3 °C 2.9 °C, 2009 1.4 °C, 2013
Max 1hr Hum Rise 7% 22:27 8% 17%, 2013 6%, 2010
Max 10m Temp Fall 0.3 °C 00:55 0.5 °C 0.7 °C, 2012 0.3 °C, 2017
Max 1hr Temp Fall 1.3 °C 01:33 1.8 °C 2.6 °C, 2013 1.3 °C, 2016
Max 1hr Hum Fall 8% 10:19 10% 12%, 2012 6%, 2016
Max 10m Wind Speed 11.9 mph 11:39 9.3 mph 12.8 mph, 2013 4.5 mph, 2014
Minimum Feels-like 15.3 °C 05:23 15.3 °C 22.9 °C, 2016 10.9 °C, 2015
Maximum Feels-like 27.3 °C 14:00 26.9 °C 30.4 °C, 2010 18.0 °C, 2013
Mean Feels-like 21.5 °C 21.5 °C 25.3 °C, 2016 15.5 °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 10.6 °C (+1.2) 10.4 °C (+1.4) 14.5 °C (+5.1), 2010 3.3 °C (-6.1), 2016
Humidity Range 30% 35% 48%, 2014 6%, 2016
Pressure Range 3 hPa 7 hPa 11 hPa, 2013 3 hPa, 2017
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [46%]182 hrs (125%) [53%] 14.5 [96%], 2010 0.1 [1%], 2016
Wet Hours 019 hrs (66%) [3.4%] 12, 2016 0, 2009
Cloud Cover am: Hazy or Mostly Sunny
pm: 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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Webcam Summary of Cloud Conditions

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