Daily Report for 22nd June 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 18.9 °C (+7.4) 23:59 14.1 °C (+3.2) 18.9 °C (+7.4), 2017 11.2 °C (-0.3), 2012
Maximum Temperature 25.1 °C (+4.2) 00:00 24.4 °C (+4.6) 28.6 °C (+7.8), 2010 17.6 °C (-3.2), 2013
Mean Temperature 22.1 °C (+5.8) 19.4 °C (+3.9) 22.1 °C, 2017 14.2 °C, 2015
Minimum Humidity 53% 13:57 44% 72%, 2016 31%, 2010
Maximum Humidity 73% 08:34 79% 97%, 2013 73%, 2017
Mean Humidity 63% 62% 80%, 2016 57%, 2010
Minimum Pressure 1010 hPa 00:09 1012 hPa 1026 hPa, 2009 1004 hPa, 2013
Maximum Pressure 1015 hPa 23:01 1019 hPa 1029 hPa, 2009 1011 hPa, 2011
Mean Pressure 1012 hPa 1016 hPa 1028 hPa, 2009 1007 hPa, 2013
Mean Wind Speed 5.5 mph (+1.1) 4.8 mph (+0.4) 8.9 mph, 2013 2.2 mph, 2014
Maximum Wind Speed 13.4 mph 15:33 12.5 mph 22.3 mph, 2012 9.6 mph, 2016
Maximum Gust 21.0 mph 08:24 18.7 mph 32.0 mph, 2012 11.2 mph, 2014
Mean Wind Direction W
Rainfall 0.0 mm 29.0 mm (72%) 5.2 mm, 2011
Maximum Hourly Rain n/a 3, 2011
Maximum 10-min Rain n/a 1.1, 2011
Maximum Rain Rate n/a 18, 2015
Minimum Dew Point 13.0 °C 13:33 9.0 °C 13.0 °C, 2017 4.3 °C, 2015
Maximum Dew Point 16.9 °C 00:13 13.8 °C 17.6 °C, 2016 11.2 °C, 2012
Mean Dew Point 14.6 °C 11.5 °C 14.9 °C, 2016 8.1 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 20.2 °C * 08:14 14.2 °C 20.2 °C, 2017 11.2 °C, 2012
Day Maximum (09-21) * 23.7 °C * 15:23 24.4 °C 28.6 °C, 2010 17.6 °C, 2013
Max 10m Temp Rise 0.7 °C 11:42 0.6 °C 0.8 °C, 2010 0.5 °C, 2009
Max 1hr Temp Rise 1.7 °C 12:11 2.3 °C 3.8 °C, 2010 1.5 °C, 2016
Max 1hr Hum Rise 5% 22:56 9% 11%, 2011 5%, 2009
Max 10m Temp Fall 0.4 °C 21:17 0.5 °C 0.7 °C, 2010 0.3 °C, 2009
Max 1hr Temp Fall 1.1 °C 21:17 1.8 °C 2.8 °C, 2010 1.1 °C, 2012
Max 1hr Hum Fall 9% 12:00 10% 20%, 2013 5%, 2016
Max 10m Wind Speed 10.3 mph 12:19 9.2 mph 14.2 mph, 2012 6.9 mph, 2014
Minimum Feels-like 21.9 °C 23:52 15.3 °C 21.9 °C, 2017 11.9 °C, 2015
Maximum Feels-like 30.1 °C 00:11 26.9 °C 30.2 °C, 2010 17.7 °C, 2015
Mean Feels-like 25.8 °C 21.5 °C 25.8 °C, 2017 14.8 °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 6.2 °C (-3.2) 10.3 °C (+1.4) 15.7 °C (+6.3), 2010 5.8 °C (-3.6), 2011
Humidity Range 20% 35% 51%, 2010 13%, 2016
Pressure Range 5 hPa 7 hPa 13 hPa, 2012 2 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [26%]175 hrs (126%) [53%] 13 [86%], 2010 0.5 [3%], 2013
Wet Hours 019 hrs (69%) [3.6%] 4, 2013 0, 2009
Cloud Cover am: Hazy transitioned to Mostly Cloudy
pm: Partly Cloudy or 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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