Daily Report for 26th July 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 19.1 °C (+5.2) 05:25 15.6 °C (+2.4) 19.1 °C (+5.2), 2018 12.0 °C (-1.9), 2011
Maximum Temperature 33.9 °C (+11.2) 17:10 27.7 °C (+5.4) 33.9 °C (+11.2), 2018 16.6 °C (-6.1), 2015
Mean Temperature 26.6 °C (+8.2) 22.0 °C (+3.9) 26.6 °C, 2018 14.5 °C, 2015
Minimum Humidity 30% 17:25 39% 66%, 2017 30%, 2018
Maximum Humidity 91% 05:31 85% 92%, 2009 75%, 2012
Mean Humidity 60% 61% 81%, 2015 53%, 2012
Minimum Pressure 1011 hPa 18:56 1017 hPa 1019 hPa, 2016 996 hPa, 2015
Maximum Pressure 1017 hPa 01:32 1020 hPa 1023 hPa, 2009 1013 hPa, 2013
Mean Pressure 1014 hPa 1019 hPa 1020 hPa, 2016 1005 hPa, 2015
Mean Wind Speed 3.9 mph (-0.4) 3.1 mph (-1.2) 5.7 mph, 2017 2.5 mph, 2014
Maximum Wind Speed 11.3 mph 15:45 10.4 mph 15.2 mph, 2017 8.1 mph, 2011
Maximum Gust 18.4 mph 14:36 15.9 mph 24.1 mph, 2017 10.9 mph, 2011
Mean Wind Direction SSE
Rainfall 0.0 mm 16.8 mm (48%) 7.6 mm, 2015
Maximum Hourly Rain n/a 3.4, 2015
Maximum 10-min Rain n/a 0.9, 2015
Maximum Rain Rate n/a 10.8, 2015
Minimum Dew Point 13.2 °C 19:02 10.8 °C 13.2 °C, 2018 7.3 °C, 2015
Maximum Dew Point 19.6 °C 11:09 15.8 °C 19.6 °C, 2018 12.5 °C, 2011
Mean Dew Point 16.9 °C 13.3 °C 16.9 °C, 2018 10.8 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 19.1 °C 05:23 15.6 °C 19.1 °C, 2018 12.0 °C, 2011
Day Maximum (09-21) 33.9 °C 17:11 27.7 °C 33.9 °C, 2018 16.6 °C, 2015
Max 10m Temp Rise 0.7 °C 10:44 0.7 °C 0.7 °C, 2013 0.3 °C, 2015
Max 1hr Temp Rise 3.3 °C 11:34 2.7 °C 3.3 °C, 2018 1.3 °C, 2015
Max 1hr Hum Rise 12% 21:03 12% 13%, 2012 5%, 2011
Max 10m Temp Fall 0.5 °C 21:11 0.6 °C 0.7 °C, 2009 0.3 °C, 2015
Max 1hr Temp Fall 2.3 °C 21:23 2.2 °C 2.3 °C, 2018 0.8 °C, 2015
Max 1hr Hum Fall 14% 11:34 12% 14%, 2017 2%, 2015
Max 10m Wind Speed 8.5 mph 14:43 7.6 mph 12.2 mph, 2017 4.2 mph, 2009
Minimum Feels-like 24.8 °C 05:08 18.2 °C 24.8 °C, 2018 13.0 °C, 2011
Maximum Feels-like 38.7 °C 13:20 31.0 °C 38.7 °C, 2018 20.6 °C, 2015
Mean Feels-like 31.9 °C 25.0 °C 31.9 °C, 2018 16.4 °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 14.8 °C (+6.1) 12.1 °C (+3.0) 14.8 °C (+6.1), 2018 3.6 °C (-5.1), 2015
Humidity Range 61% 46% 61%, 2018 19%, 2017
Pressure Range 6 hPa 3 hPa 20 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10 [70%]236 hrs (151%) [61%] 14.3 [100%], 2012 0 [0%], 2015
Wet Hours 04.5 hrs (16%) [0.7%] 7, 2015 0, 2011
Cloud Cover Mostly Sunny with periods of Partly 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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