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 0.9 °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 13% 13%, 2012 5%, 2011
Max 10m Temp Fall 0.5 °C 21:11 0.8 °C 0.7 °C, 2009 0.3 °C, 2015
Max 1hr Temp Fall 2.3 °C 21:23 2.5 °C 2.3 °C, 2018 0.8 °C, 2015
Max 1hr Hum Fall 14% 11:34 13% 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%]228 hrs (146%) [59%] 14.3 [100%], 2012 0 [0%], 2015
Wet Hours 07 hrs (25%) [1.1%] 7, 2015 0, 2011
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
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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