Daily Report for 16th July 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.0 °C (-0.6) 05:31 14.0 °C (+1.1) 18.2 °C (+4.6), 2017 12.9 °C (-0.7), 2009
Maximum Temperature 26.7 °C (+4.2) 14:56 23.6 °C (+1.4) 30.2 °C (+7.7), 2013 17.0 °C (-5.5), 2012
Mean Temperature 20.1 °C (+1.8) 18.9 °C (+1.2) 23.7 °C, 2013 15.2 °C, 2012
Minimum Humidity 38% 14:58 48% 70%, 2011 30%, 2018
Maximum Humidity 84% 05:48 84% 95%, 2009 75%, 2013
Mean Humidity 62% 67% 83%, 2012 50%, 2013
Minimum Pressure 1018 hPa 19:39 1019 hPa 1023 hPa, 2016 995 hPa, 2011
Maximum Pressure 1022 hPa 00:17 1023 hPa 1026 hPa, 2016 1012 hPa, 2011
Mean Pressure 1020 hPa 1021 hPa 1025 hPa, 2016 1004 hPa, 2011
Mean Wind Speed 3.5 mph (-0.8) 3.2 mph (-1.1) 8.8 mph, 2016 1.5 mph, 2013
Maximum Wind Speed 9.9 mph 19:50 10.0 mph 17.9 mph, 2010 8.7 mph, 2013
Maximum Gust 17.3 mph 20:37 16.3 mph 27.4 mph, 2016 10.9 mph, 2013
Mean Wind Direction SW
Rainfall 0.0 mm 6.0 mm (28%) 13.7 mm, 2011
Maximum Hourly Rain n/a 5.5, 2009
Maximum 10-min Rain n/a 3, 2011
Maximum Rain Rate n/a 60, 2011
Minimum Dew Point 10.2 °C 04:26 9.9 °C 14.6 °C, 2016 7.2 °C, 2012
Maximum Dew Point 15.0 °C 20:25 14.3 °C 17.5 °C, 2016 13.4 °C, 2010
Mean Dew Point 12.1 °C 12.2 °C 15.8 °C, 2017 11.8 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.0 °C 05:37 14.0 °C 18.2 °C, 2017 12.9 °C, 2009
Day Maximum (09-21) 26.7 °C 14:56 23.6 °C 30.2 °C, 2013 17.0 °C, 2012
Max 10m Temp Rise 0.7 °C 07:08 0.6 °C 0.9 °C, 2014 0.3 °C, 2012
Max 1hr Temp Rise 3.0 °C 09:03 2.1 °C 3.6 °C, 2014 1.1 °C, 2012
Max 1hr Hum Rise 19% 20:25 8% 22%, 2009 4%, 2017
Max 10m Temp Fall 0.5 °C 19:51 0.5 °C 0.8 °C, 2009 0.3 °C, 2012
Max 1hr Temp Fall 2.3 °C 20:34 1.8 °C 3.4 °C, 2009 0.8 °C, 2012
Max 1hr Hum Fall 14% 10:53 10% 17%, 2014 6%, 2017
Max 10m Wind Speed 7.6 mph 19:58 7.2 mph 13.8 mph, 2016 2.8 mph, 2009
Minimum Feels-like 14.5 °C 05:31 15.7 °C 21.7 °C, 2017 13.6 °C, 2012
Maximum Feels-like 29.3 °C 15:24 26.7 °C 32.4 °C, 2013 21.2 °C, 2012
Mean Feels-like 22.4 °C 21.3 °C 26.1 °C, 2017 17.7 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 13.7 °C (+4.7) 9.7 °C (+0.4) 14.7 °C (+5.7), 2018 3.8 °C (-5.2), 2012
Humidity Range 46% 36% 51%, 2014 21%, 2017
Pressure Range 5 hPa 4 hPa 17 hPa, 2011 2 hPa, 2017
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12 [81%]110 hrs (113%) [46%] 12 [81%], 2019 0 [0%], 2012
Wet Hours 08 hrs (46%) [2.1%] 6, 2011 0, 2013
Cloud Cover am: Sunny
pm: Mostly 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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