Daily Report for 22nd July 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 16.6 °C (+2.8) 01:40 14.3 °C (+1.2) 17.5 °C (+3.7), 2016 10.5 °C (-3.3), 2011
Maximum Temperature 26.9 °C (+4.2) 16:27 23.6 °C (+1.3) 32.7 °C (+10.0), 2013 20.2 °C (-2.5), 2011
Mean Temperature 21.7 °C (+3.5) 19.1 °C (+1.2) 24.5 °C, 2013 15.4 °C, 2017
Minimum Humidity 63% 16:33 50% 63%, 2019 31%, 2013
Maximum Humidity 85% 03:52 85% 92%, 2009 79%, 2015
Mean Humidity 75% 68% 77%, 2017 57%, 2012
Minimum Pressure 1022 hPa 19:30 1017 hPa 1024 hPa, 2012 1001 hPa, 2009
Maximum Pressure 1024 hPa 11:16 1022 hPa 1029 hPa, 2012 1004 hPa, 2009
Mean Pressure 1022 hPa 1019 hPa 1026 hPa, 2012 1002 hPa, 2009
Mean Wind Speed 6.7 mph (+2.4) 3.9 mph (-0.4) 6.7 mph, 2019 0.9 mph, 2016
Maximum Wind Speed 13.9 mph 08:28 11.2 mph 13.9 mph, 2019 6.8 mph, 2016
Maximum Gust 20.7 mph 01:52 17.7 mph 23.2 mph, 2015 11.3 mph, 2016
Mean Wind Direction SW
Rainfall 0.0 mm 21.8 mm (73%) 9.2 mm, 2017
Maximum Hourly Rain n/a 3.4, 2017
Maximum 10-min Rain n/a 1.6, 2010
Maximum Rain Rate n/a 30, 2010
Minimum Dew Point 13.8 °C 01:04 10.3 °C 13.8 °C, 2019 6.3 °C, 2011
Maximum Dew Point 19.7 °C 15:52 15.0 °C 19.7 °C, 2019 11.4 °C, 2012
Mean Dew Point 17.0 °C 12.8 °C 17.0 °C, 2019 9.4 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 16.6 °C 01:42 14.3 °C 17.5 °C, 2016 10.5 °C, 2011
Day Maximum (09-21) 26.9 °C 16:40 23.6 °C 32.7 °C, 2013 20.2 °C, 2011
Max 10m Temp Rise 0.6 °C 08:16 0.6 °C 1.0 °C, 2012 0.5 °C, 2009
Max 1hr Temp Rise 2.3 °C 08:47 2.1 °C 3.5 °C, 2012 1.5 °C, 2009
Max 1hr Hum Rise 5% 21:12 9% 18%, 2015 5%, 2009
Max 10m Temp Fall 0.4 °C 20:33 0.5 °C 1.0 °C, 2015 0.3 °C, 2012
Max 1hr Temp Fall 1.4 °C 21:07 1.7 °C 3.4 °C, 2015 1.2 °C, 2009
Max 1hr Hum Fall 6% 13:17 10% 13%, 2012 6%, 2019
Max 10m Wind Speed 10.5 mph 01:45 8.1 mph 11.3 mph, 2015 4.1 mph, 2016
Minimum Feels-like 19.9 °C 01:13 16.3 °C 20.4 °C, 2013 11.4 °C, 2011
Maximum Feels-like 34.1 °C 15:52 27.0 °C 36.9 °C, 2013 21.2 °C, 2011
Mean Feels-like 27.1 °C 21.8 °C 28.4 °C, 2013 16.7 °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 10.3 °C (+1.5) 9.3 °C (+0.1) 16.0 °C (+7.2), 2013 5.3 °C (-3.5), 2016
Humidity Range 22% 35% 56%, 2013 22%, 2019
Pressure Range 2 hPa 5 hPa 8 hPa, 2010 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 8 [55%]137 hrs (103%) [42%] 11 [76%], 2012 0.5 [3%], 2016
Wet Hours 021 hrs (87%) [4%] 8, 2017 0, 2009
Cloud Cover am: Mostly Cloudy
pm: Partly Cloudy transitioned to Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 22.0 °C
Notes
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
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 (entered with a delay of 1-10 days); their reliablity is questionable and they are provided for interest only.
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