Daily Report for 2nd September 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.5 °C (-2.7) 06:41 9.2 °C (-3.0) 14.8 °C (+2.6), 2016 9.4 °C (-2.8), 2010
Maximum Temperature 22.4 °C (+1.4) 14:20 22.0 °C (+1.1) 25.8 °C (+4.8), 2011 17.2 °C (-3.8), 2015
Mean Temperature 16.6 °C (-0.7) 16.0 °C (-1.0) 19.1 °C, 2011 13.2 °C, 2015
Minimum Humidity 37% 17:41 40% 72%, 2012 37%, 2017
Maximum Humidity 80% 07:30 82% 96%, 2009 80%, 2017
Mean Humidity 59% 61% 83%, 2009 59%, 2017
Minimum Pressure 1018 hPa 00:16 1019 hPa 1026 hPa, 2013 995 hPa, 2009
Maximum Pressure 1025 hPa 06:25 1025 hPa 1028 hPa, 2013 1011 hPa, 2009
Mean Pressure 1022 hPa 1022 hPa 1027 hPa, 2013 1003 hPa, 2009
Mean Wind Speed 0.7 mph (-3.2) 1.0 mph (-2.9) 6.6 mph, 2016 0.7 mph, 2017
Maximum Wind Speed 7.3 mph 22:26 7.4 mph 15.6 mph, 2016 7.3 mph, 2017
Maximum Gust 10.5 mph 22:03 10.5 mph 22.6 mph, 2016 10.5 mph, 2017
Mean Wind Direction SSW
Rainfall 0.0 mm 0.0 mm (0%) 9.3 mm, 2009
Maximum Hourly Rain n/a 3.6, 2009
Maximum 10-min Rain n/a 1.6, 2015
Maximum Rain Rate n/a 42, 2015
Minimum Dew Point 5.6 °C 19:16 5.7 °C 11.0 °C, 2016 5.6 °C, 2017
Maximum Dew Point 11.3 °C 13:30 11.2 °C 16.0 °C, 2011 11.3 °C, 2017
Mean Dew Point 8.0 °C 7.9 °C 13.5 °C, 2016 8.0 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.5 °C 06:41 9.2 °C 14.8 °C, 2016 9.4 °C, 2010
Day Maximum (09-21) 22.4 °C 14:20 22.0 °C 25.8 °C, 2011 17.2 °C, 2015
Max 10m Temp Rise 0.6 °C 08:10 0.6 °C 0.7 °C, 2010 0.4 °C, 2009
Max 1hr Temp Rise 3.3 °C 08:30 3.0 °C 3.5 °C, 2010 1.2 °C, 2009
Max 1hr Hum Rise 9% 21:22 8% 12%, 2009 5%, 2012
Max 10m Temp Fall 0.9 °C 13:41 0.7 °C 0.9 °C, 2017 0.3 °C, 2010
Max 1hr Temp Fall 1.6 °C 19:50 1.7 °C 2.5 °C, 2013 0.7 °C, 2012
Max 1hr Hum Fall 9% 08:48 9% 19%, 2014 5%, 2016
Max 10m Wind Speed 5.3 mph 22:12 5.2 mph 11.6 mph, 2016 5.3 mph, 2017
Minimum Feels-like 9.5 °C 06:32 8.5 °C 17.0 °C, 2016 8.5 °C, 2010
Maximum Feels-like 25.0 °C 13:31 23.6 °C 29.2 °C, 2011 19.3 °C, 2015
Mean Feels-like 17.1 °C 16.5 °C 22.2 °C, 2011 14.5 °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 12.9 °C (+4.1) 12.8 °C (+4.0) 12.9 °C (+4.1), 2017 4.0 °C (-4.8), 2009
Humidity Range 43% 42% 45%, 2011 18%, 2016
Pressure Range 7 hPa 6 hPa 16 hPa, 2009 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11 [89%]21 hrs (212%) [86%] 12.2 [99%], 2013 0 [0%], 2016
Wet Hours 00 hrs (0%) [0%] 5, 2009 0, 2010
Cloud Cover am: Sunny
pm: Mostly Sunny
Events None
Comments -
Extra Comments
Issues wx stn cleaning in day lead to spikes
Observer Absent? No
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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Webcam Summary of Cloud Conditions

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