Daily Report for 25th July 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 17.6 °C (+3.7) 05:39 15.5 °C (+2.2) 17.6 °C (+3.7), 2018 10.4 °C (-3.5), 2011
Maximum Temperature 30.4 °C (+7.7) 16:12 27.5 °C (+5.1) 30.6 °C (+7.9), 2012 20.3 °C (-2.4), 2015
Mean Temperature 24.4 °C (+5.7) 21.8 °C (+3.7) 24.4 °C, 2018 15.5 °C, 2015
Minimum Humidity 39% 18:37 39% 53%, 2017 32%, 2012
Maximum Humidity 83% 05:15 84% 95%, 2009 70%, 2011
Mean Humidity 60% 61% 79%, 2014 50%, 2012
Minimum Pressure 1015 hPa 18:26 1017 hPa 1017 hPa, 2016 1004 hPa, 2015
Maximum Pressure 1018 hPa 09:42 1021 hPa 1023 hPa, 2009 1012 hPa, 2011
Mean Pressure 1017 hPa 1019 hPa 1020 hPa, 2009 1010 hPa, 2011
Mean Wind Speed 2.3 mph (-2.0) 3.1 mph (-1.2) 6.4 mph, 2016 2.3 mph, 2018
Maximum Wind Speed 9.0 mph 17:44 10.3 mph 17.1 mph, 2016 8.3 mph, 2017
Maximum Gust 12.7 mph 16:13 15.8 mph 27.4 mph, 2016 10.7 mph, 2011
Mean Wind Direction NNW
Rainfall 0.0 mm 16.8 mm (50%) 9.8 mm, 2014
Maximum Hourly Rain n/a 6.3, 2014
Maximum 10-min Rain n/a 4.6, 2014
Maximum Rain Rate n/a 102, 2014
Minimum Dew Point 14.1 °C 06:57 10.7 °C 14.1 °C, 2018 4.3 °C, 2011
Maximum Dew Point 18.4 °C 23:18 15.6 °C 18.4 °C, 2018 11.0 °C, 2011
Mean Dew Point 15.6 °C 13.2 °C 15.6 °C, 2014 7.5 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 17.6 °C 05:39 15.5 °C 17.6 °C, 2018 10.4 °C, 2011
Day Maximum (09-21) 30.4 °C 16:49 27.5 °C 30.6 °C, 2012 20.3 °C, 2015
Max 10m Temp Rise 0.7 °C 11:50 0.7 °C 1.1 °C, 2012 0.5 °C, 2016
Max 1hr Temp Rise 2.3 °C 07:57 2.6 °C 4.7 °C, 2012 1.6 °C, 2017
Max 1hr Hum Rise 20% 21:39 12% 28%, 2014 7%, 2012
Max 10m Temp Fall 0.9 °C 21:04 0.6 °C 2.6 °C, 2014 0.4 °C, 2010
Max 1hr Temp Fall 3.5 °C 21:50 2.2 °C 5.6 °C, 2014 1.2 °C, 2010
Max 1hr Hum Fall 8% 10:12 12% 20%, 2015 6%, 2017
Max 10m Wind Speed 6.1 mph 18:42 7.6 mph 12.7 mph, 2016 3.5 mph, 2009
Minimum Feels-like 21.3 °C 05:38 18.0 °C 21.3 °C, 2018 10.4 °C, 2011
Maximum Feels-like 35.0 °C 16:34 30.7 °C 35.0 °C, 2018 22.3 °C, 2015
Mean Feels-like 28.7 °C 24.8 °C 28.7 °C, 2018 16.1 °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 12.8 °C (+4.1) 12.0 °C (+2.9) 15.5 °C (+6.8), 2012 8.0 °C (-0.7), 2013
Humidity Range 44% 45% 52%, 2009 29%, 2017
Pressure Range 3 hPa 3 hPa 13 hPa, 2015 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12 [83%]226 hrs (150%) [61%] 13 [90%], 2012 3 [21%], 2010
Wet Hours 04.5 hrs (16%) [0.8%] 4, 2015 0, 2009
Cloud Cover am: Sunny
pm: Mostly Sunny
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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