Daily Report for 26th August 2015

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.8 °C (+2.1) 23:43 13.9 °C (+0.5) 14.8 °C (+2.1), 2015 11.0 °C (-1.8), 2011
Maximum Temperature 19.0 °C (-2.7) 17:06 22.0 °C (-0.4) 24.7 °C (+3.0), 2013 16.2 °C (-5.5), 2014
Mean Temperature 17.2 °C (-0.3) 18.0 °C (+0.1) 19.1 °C, 2013 14.2 °C, 2011
Minimum Humidity 68% 19:19 50% 87%, 2010 37%, 2012
Maximum Humidity 92% 12:30 86% 98%, 2010 89%, 2012
Mean Humidity 86% 70% 95%, 2010 65%, 2012
Minimum Pressure 1002 hPa 12:53 1011 hPa 1016 hPa, 2013 1001 hPa, 2014
Maximum Pressure 1008 hPa 01:13 1017 hPa 1019 hPa, 2012 1006 hPa, 2010
Mean Pressure 1004 hPa 1014 hPa 1018 hPa, 2013 1004 hPa, 2015
Mean Wind Speed 7.5 mph (+3.5) 4.2 mph (+0.2) 7.5 mph, 2015 2.0 mph, 2011
Maximum Wind Speed 16.6 mph 12:52 12.0 mph 16.6 mph, 2015 6.9 mph, 2011
Maximum Gust 23.7 mph 07:48 17.0 mph 23.7 mph, 2015 9.2 mph, 2011
Mean Wind Direction SSW
Rainfall 12.9 mm 55.2 mm (124%) 12.9 mm, 2015
Maximum Hourly Rain 4.6 mm 15:16 4.8 mm, 2014
Maximum 10-min Rain 2.3 mm 14:39 2.3 mm, 2015
Maximum Rain Rate 36 mm/h 14:31 40 mm/h, 2011
Minimum Dew Point 11.5 °C 20:35 9.0 °C 13.3 °C, 2010 5.8 °C, 2012
Maximum Dew Point 17.1 °C 14:57 14.7 °C 18.0 °C, 2010 12.9 °C, 2012
Mean Dew Point 14.8 °C 11.9 °C 16.3 °C, 2010 10.0 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 16.2 °C * 01:42 14.2 °C 16.2 °C, 2015 13.2 °C, 2011
Day Maximum (09-21) 19.0 °C 17:06 22.0 °C 24.7 °C, 2013 16.2 °C, 2014
Max 10m Temp Rise 0.5 °C 12:28 0.6 °C 0.7 °C, 2012 0.2 °C, 2014
Max 1hr Temp Rise 1.9 °C 13:04 2.1 °C 2.4 °C, 2012 0.6 °C, 2014
Max 1hr Hum Rise 6% 21:41 9% 20%, 2009 2%, 2014
Max 10m Temp Fall 0.6 °C 14:41 0.4 °C 0.7 °C, 2009 0.2 °C, 2010
Max 1hr Temp Fall 1.6 °C 19:57 1.6 °C 3.0 °C, 2009 1.0 °C, 2010
Max 1hr Hum Fall 11% 18:58 10% 14%, 2009 5%, 2010
Max 10m Wind Speed 12.8 mph 12:40 9.0 mph 12.8 mph, 2015 5.8 mph, 2011
Minimum Feels-like 17.1 °C 23:28 15.4 °C 17.1 °C, 2015 12.1 °C, 2011
Maximum Feels-like 24.2 °C 16:49 24.6 °C 28.1 °C, 2013 20.2 °C, 2014
Mean Feels-like 21.1 °C 20.4 °C 22.0 °C, 2010 16.8 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.2 °C (-4.8) 8.1 °C (-0.9) 10.9 °C (+1.9), 2013 3.7 °C (-5.2), 2014
Humidity Range 24% 35% 57%, 2013 11%, 2010
Pressure Range 6 hPa 6 hPa 13 hPa, 2012 3 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3 [24%]105 hrs (68%) [30%] 9 [71%], 2013 0 [0%], 2014
Wet Hours 7
[Mean rain rate: 1.8 mm/h]
48 hrs (149%) [7.6%] 8, 2010 0, 2012
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
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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