Daily Report for 6th August 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 15.7 °C (+2.0) 05:49 15.5 °C (+1.8) 16.8 °C (+3.1), 2009 10.2 °C (-3.5), 2010
Maximum Temperature 22.9 °C (+0.3) 15:27 24.8 °C (+2.2) 31.6 °C (+9.0), 2018 19.9 °C (-2.7), 2011
Mean Temperature 19.2 °C (+1.2) 19.9 °C (+2.0) 24.2 °C, 2018 16.8 °C, 2010
Minimum Humidity 57% 12:59 52% 63%, 2009 28%, 2018
Maximum Humidity 87% 06:09 89% 97%, 2009 79%, 2011
Mean Humidity 73% 73% 84%, 2009 56%, 2018
Minimum Pressure 1006 hPa 20:11 1013 hPa 1023 hPa, 2016 1000 hPa, 2011
Maximum Pressure 1011 hPa 00:10 1017 hPa 1026 hPa, 2016 1009 hPa, 2011
Mean Pressure 1009 hPa 1015 hPa 1025 hPa, 2016 1004 hPa, 2011
Mean Wind Speed 7.5 mph (+3.5) 4.3 mph (+0.3) 7.5 mph, 2019 2.1 mph, 2018
Maximum Wind Speed 16.5 mph 14:32 11.4 mph 16.5 mph, 2019 6.7 mph, 2013
Maximum Gust 27.6 mph 16:47 18.2 mph 27.6 mph, 2019 9.8 mph, 2013
Mean Wind Direction SW
Rainfall 0.4 mm 1.2 mm (12%) 34.3 mm, 2009
Maximum Hourly Rain 0.4 mm 21:16 9.9 mm, 2009
Maximum 10-min Rain 0.4 mm 21:16 4.7 mm, 2009
Maximum Rain Rate 6 mm/h 21:16 66 mm/h, 2009
Minimum Dew Point 13.4 °C 03:03 12.8 °C 14.2 °C, 2009 6.9 °C, 2010
Maximum Dew Point 15.3 °C 21:17 16.5 °C 19.4 °C, 2009 11.2 °C, 2017
Mean Dew Point 14.1 °C 14.5 °C 16.5 °C, 2009 8.8 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 15.7 °C 05:48 15.5 °C 16.8 °C, 2009 10.2 °C, 2010
Day Maximum (09-21) 22.9 °C 15:15 24.8 °C 31.6 °C, 2018 19.9 °C, 2011
Max 10m Temp Rise 0.7 °C 09:47 0.7 °C 1.0 °C, 2010 0.4 °C, 2011
Max 1hr Temp Rise 1.7 °C 08:35 2.3 °C 4.7 °C, 2018 1.7 °C, 2019
Max 1hr Hum Rise 8% 21:17 10% 15%, 2009 6%, 2017
Max 10m Temp Fall 0.5 °C 17:36 0.4 °C 0.9 °C, 2009 0.3 °C, 2010
Max 1hr Temp Fall 1.5 °C 21:50 1.5 °C 3.2 °C, 2009 1.3 °C, 2017
Max 1hr Hum Fall 8% 10:13 11% 21%, 2018 8%, 2009
Max 10m Wind Speed 12.5 mph 14:32 8.6 mph 12.5 mph, 2019 5.4 mph, 2013
Minimum Feels-like 18.7 °C 05:14 18.4 °C 20.5 °C, 2009 10.2 °C, 2010
Maximum Feels-like 26.7 °C 14:13 28.8 °C 34.4 °C, 2018 21.6 °C, 2011
Mean Feels-like 22.6 °C 23.6 °C 27.5 °C, 2018 17.9 °C, 2017
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.2 °C (-1.8) 9.3 °C (+0.4) 16.8 °C (+7.8), 2018 5.1 °C (-3.9), 2011
Humidity Range 30% 37% 64%, 2018 27%, 2011
Pressure Range 5 hPa 4 hPa 9 hPa, 2011 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [43%]27 hrs (73%) [32%] 13.5 [98%], 2018 1 [7%], 2011
Wet Hours 0.5
[Mean rain rate: 0.8 mm/h]
1.5 hrs (20%) [1%] 7.5, 2009 0, 2013
Cloud Cover Partly Cloudy
Events None
Comments 21 Shower
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 20.0 °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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