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 1.0 °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 14% 12%, 2009 4%, 2010
Max 10m Temp Fall 0.6 °C 00:20 0.9 °C 0.8 °C, 2012 0.4 °C, 2013
Max 1hr Temp Fall 2.1 °C 01:04 2.6 °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 7 [48%]187 hrs (162%) [66%] 14.6 [100%], 2016 1 [7%], 2017
Wet Hours 07 hrs (34%) [1.5%] 3, 2014 0, 2010
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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