Daily Report for 19th July 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.4 °C (-0.3) 05:39 15.0 °C (+1.9) 19.5 °C (+5.8), 2014 11.9 °C (-1.8), 2011
Maximum Temperature 27.2 °C (+4.6) 14:39 27.2 °C (+4.9) 32.6 °C (+10.0), 2016 19.7 °C (-2.9), 2009
Mean Temperature 20.9 °C (+2.1) 21.3 °C (+3.4) 25.1 °C, 2016 15.3 °C, 2011
Minimum Humidity 36% 13:23 38% 68%, 2017 24%, 2015
Maximum Humidity 89% 06:03 84% 94%, 2011 66%, 2010
Mean Humidity 58% 61% 84%, 2011 47%, 2010
Minimum Pressure 1017 hPa 22:36 1018 hPa 1023 hPa, 2013 1000 hPa, 2011
Maximum Pressure 1020 hPa 08:02 1022 hPa 1027 hPa, 2013 1008 hPa, 2011
Mean Pressure 1019 hPa 1020 hPa 1025 hPa, 2013 1004 hPa, 2011
Mean Wind Speed 2.4 mph (-1.9) 3.1 mph (-1.2) 5.7 mph, 2015 2.4 mph, 2018
Maximum Wind Speed 9.3 mph 18:33 10.5 mph 17.0 mph, 2015 8.5 mph, 2011
Maximum Gust 16.1 mph 20:02 16.0 mph 27.0 mph, 2015 12.5 mph, 2011
Mean Wind Direction SE
Rainfall 0.0 mm 16.8 mm (65%) 4.8 mm, 2017
Maximum Hourly Rain n/a 4.5, 2017
Maximum 10-min Rain n/a 1.5, 2014
Maximum Rain Rate n/a 24, 2014
Minimum Dew Point 9.5 °C 11:36 10.2 °C 13.8 °C, 2014 -0.3 °C, 2015
Maximum Dew Point 14.1 °C 07:17 15.1 °C 19.2 °C, 2014 11.9 °C, 2010
Mean Dew Point 11.6 °C 12.7 °C 16.3 °C, 2014 7.1 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.4 °C 05:36 15.0 °C 19.5 °C, 2014 11.9 °C, 2011
Day Maximum (09-21) 27.2 °C 14:40 27.2 °C 32.6 °C, 2016 19.7 °C, 2009
Max 10m Temp Rise 0.8 °C 07:24 0.7 °C 0.9 °C, 2012 0.5 °C, 2015
Max 1hr Temp Rise 3.0 °C 07:44 2.7 °C 3.2 °C, 2013 1.8 °C, 2017
Max 1hr Hum Rise 8% 21:25 13% 12%, 2009 4%, 2010
Max 10m Temp Fall 0.6 °C 00:20 0.6 °C 0.8 °C, 2012 0.4 °C, 2013
Max 1hr Temp Fall 2.1 °C 01:04 2.3 °C 2.8 °C, 2016 1.4 °C, 2017
Max 1hr Hum Fall 21% 08:59 13% 21%, 2018 6%, 2017
Max 10m Wind Speed 7.3 mph 18:41 7.8 mph 12.5 mph, 2015 5.8 mph, 2009
Minimum Feels-like 15.3 °C 05:28 17.2 °C 23.1 °C, 2014 13.6 °C, 2011
Maximum Feels-like 29.5 °C 14:35 30.0 °C 36.1 °C, 2016 21.9 °C, 2012
Mean Feels-like 23.0 °C 24.0 °C 28.7 °C, 2016 17.9 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 13.8 °C (+4.9) 12.2 °C (+3.0) 16.0 °C (+7.1), 2016 4.5 °C (-4.4), 2017
Humidity Range 53% 46% 54%, 2015 17%, 2017
Pressure Range 3 hPa 4 hPa 9 hPa, 2016 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [41%]184 hrs (160%) [65%] 14.6 [100%], 2016 1 [7%], 2017
Wet Hours 04.5 hrs (22%) [1%] 3, 2014 0, 2010
Cloud Cover am: Hazy
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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