Daily Report for 3rd September 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.8 °C (-1.3) 05:16 10.7 °C (-1.5) 15.3 °C (+3.2), 2011 9.4 °C (-2.7), 2015
Maximum Temperature 23.3 °C (+2.4) 16:30 23.5 °C (+2.6) 24.1 °C (+3.2), 2012 15.9 °C (-5.0), 2015
Mean Temperature 17.3 °C (+0.5) 17.3 °C (+0.5) 19.3 °C, 2013 12.5 °C, 2015
Minimum Humidity 45% 15:18 41% 61%, 2016 38%, 2012
Maximum Humidity 97% 07:51 95% 97%, 2018 89%, 2011
Mean Humidity 71% 68% 80%, 2016 69%, 2009
Minimum Pressure 1019 hPa 18:16 1022 hPa 1025 hPa, 2013 993 hPa, 2009
Maximum Pressure 1024 hPa 00:01 1026 hPa 1028 hPa, 2013 1003 hPa, 2009
Mean Pressure 1021 hPa 1024 hPa 1027 hPa, 2013 998 hPa, 2009
Mean Wind Speed 1.0 mph (-2.9) 1.8 mph (-2.1) 9.8 mph, 2009 1.0 mph, 2018
Maximum Wind Speed 6.1 mph 16:17 8.6 mph 23.9 mph, 2016 5.6 mph, 2012
Maximum Gust 10.4 mph 15:53 13.4 mph 33.9 mph, 2016 8.1 mph, 2012
Mean Wind Direction NE
Rainfall 0.0 mm 0.0 mm (0%) 5.5 mm, 2016
Maximum Hourly Rain n/a 2.8, 2016
Maximum 10-min Rain n/a 0.8, 2016
Maximum Rain Rate n/a 5.4, 2016
Minimum Dew Point 9.7 °C 05:03 8.0 °C 12.1 °C, 2011 5.8 °C, 2009
Maximum Dew Point 14.5 °C 08:45 13.6 °C 16.8 °C, 2014 10.9 °C, 2015
Mean Dew Point 11.4 °C 10.6 °C 13.8 °C, 2013 8.6 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 10.8 °C 05:43 10.7 °C 15.3 °C, 2011 9.4 °C, 2015
Day Maximum (09-21) 23.3 °C 16:11 23.5 °C 24.1 °C, 2012 15.9 °C, 2015
Max 10m Temp Rise 0.7 °C 08:08 0.7 °C 1.8 °C, 2009 0.5 °C, 2011
Max 1hr Temp Rise 3.8 °C 08:37 3.5 °C 3.8 °C, 2013 1.5 °C, 2011
Max 1hr Hum Rise 16% 20:51 12% 18%, 2017 4%, 2011
Max 10m Temp Fall 0.5 °C 20:28 0.5 °C 1.4 °C, 2009 0.4 °C, 2010
Max 1hr Temp Fall 2.1 °C 20:38 2.3 °C 3.0 °C, 2012 1.5 °C, 2015
Max 1hr Hum Fall 26% 09:38 20% 26%, 2018 9%, 2017
Max 10m Wind Speed 3.9 mph 15:53 6.1 mph 18.5 mph, 2016 3.9 mph, 2018
Minimum Feels-like 11.9 °C 05:03 11.6 °C 17.9 °C, 2011 7.4 °C, 2015
Maximum Feels-like 25.6 °C 16:32 25.3 °C 28.1 °C, 2013 17.4 °C, 2015
Mean Feels-like 19.3 °C 18.9 °C 22.6 °C, 2013 13.0 °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 12.5 °C (+3.8) 12.8 °C (+4.1) 12.5 °C (+3.8), 2018 6.0 °C (-2.8), 2009
Humidity Range 52% 54% 56%, 2012 28%, 2016
Pressure Range 5 hPa 4 hPa 10 hPa, 2009 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10 [82%]34 hrs (231%) [93%] 10 [82%], 2010 0 [0%], 2017
Wet Hours 00 hrs (0%) [0%] 7, 2016 0, 2010
Cloud Cover Mostly Sunny with periods of Hazy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 0.0 °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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