Daily Report for 26th July 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.5 °C (+0.6) 03:52 15.3 °C (+2.0) 17.7 °C (+3.8), 2010 12.0 °C (-1.9), 2011
Maximum Temperature 21.3 °C (-1.4) 15:09 23.8 °C (+1.4) 28.1 °C (+5.4), 2014 16.6 °C (-6.1), 2015
Mean Temperature 17.6 °C (-0.4) 19.4 °C (+1.7) 22.0 °C, 2014 14.5 °C, 2015
Minimum Humidity 66% 22:34 48% 66%, 2017 36%, 2012
Maximum Humidity 85% 05:30 80% 92%, 2009 75%, 2012
Mean Humidity 78% 64% 81%, 2015 53%, 2012
Minimum Pressure 1007 hPa 18:47 1012 hPa 1019 hPa, 2016 996 hPa, 2015
Maximum Pressure 1014 hPa 00:38 1018 hPa 1023 hPa, 2009 1013 hPa, 2013
Mean Pressure 1010 hPa 1016 hPa 1020 hPa, 2016 1005 hPa, 2015
Mean Wind Speed 5.7 mph (+1.4) 3.7 mph (-0.6) 5.7 mph, 2017 2.5 mph, 2014
Maximum Wind Speed 15.2 mph 15:37 11.4 mph 15.2 mph, 2017 8.1 mph, 2011
Maximum Gust 24.1 mph 15:29 17.6 mph 24.1 mph, 2017 10.9 mph, 2011
Mean Wind Direction SW
Rainfall 0.6 mm 61.6 mm (175%) 7.6 mm, 2015
Maximum Hourly Rain 0.4 mm 11:50 3.4 mm, 2015
Maximum 10-min Rain 0.4 mm 11:50 0.9 mm, 2015
Maximum Rain Rate 1.2 mm/h 11:50 11 mm/h, 2015
Minimum Dew Point 10.1 °C 23:33 9.2 °C 12.3 °C, 2010 7.3 °C, 2015
Maximum Dew Point 17.0 °C 14:38 14.5 °C 17.4 °C, 2014 12.5 °C, 2011
Mean Dew Point 13.8 °C 11.9 °C 15.2 °C, 2010 10.8 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.5 °C 03:52 15.4 °C 17.7 °C, 2010 12.0 °C, 2011
Day Maximum (09-21) 21.3 °C 15:09 23.8 °C 28.1 °C, 2014 16.6 °C, 2015
Max 10m Temp Rise 0.5 °C 13:48 0.6 °C 0.7 °C, 2013 0.3 °C, 2015
Max 1hr Temp Rise 1.9 °C 14:19 2.1 °C 2.3 °C, 2012 1.3 °C, 2015
Max 1hr Hum Rise 6% 01:01 8% 13%, 2012 5%, 2011
Max 10m Temp Fall 0.5 °C 15:47 0.5 °C 0.7 °C, 2009 0.3 °C, 2015
Max 1hr Temp Fall 1.7 °C 22:31 1.9 °C 2.1 °C, 2012 0.8 °C, 2015
Max 1hr Hum Fall 14% 21:58 10% 14%, 2017 2%, 2015
Max 10m Wind Speed 12.2 mph 15:44 8.4 mph 12.2 mph, 2017 4.2 mph, 2009
Minimum Feels-like 16.4 °C 03:42 16.9 °C 20.9 °C, 2010 13.0 °C, 2011
Maximum Feels-like 26.5 °C 15:02 26.6 °C 31.5 °C, 2014 20.6 °C, 2015
Mean Feels-like 20.9 °C 21.7 °C 25.8 °C, 2014 16.4 °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 6.8 °C (-1.9) 8.5 °C (-0.6) 11.8 °C (+3.1), 2014 3.6 °C (-5.1), 2015
Humidity Range 19% 32% 54%, 2014 19%, 2017
Pressure Range 7 hPa 6 hPa 20 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1 [7%]144 hrs (92%) [37%] 14.3 [100%], 2012 0 [0%], 2015
Wet Hours 2
[Mean rain rate: 0.3 mm/h]
36 hrs (124%) [5.7%] 7, 2015 0, 2011
Cloud Cover am: Hazy transitioned to Overcast
pm: Overcast
Events None
Comments some Rain
Extra Comments
Issues Rn data from casa
Observer Absent? Yes - observations may be unreliable
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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