Daily Report for 7th July 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 18.8 °C (+6.1) 05:35 15.7 °C (+3.2) 18.8 °C (+6.1), 2017 11.5 °C (-1.2), 2014
Maximum Temperature 29.6 °C (+7.5) 16:02 26.5 °C (+4.6) 29.6 °C (+7.5), 2017 18.0 °C (-4.1), 2009
Mean Temperature 24.1 °C (+6.8) 21.0 °C (+3.9) 24.1 °C, 2017 15.2 °C, 2009
Minimum Humidity 32% 16:24 42% 75%, 2009 32%, 2017
Maximum Humidity 72% 05:34 76% 93%, 2009 68%, 2016
Mean Humidity 52% 58% 88%, 2009 52%, 2017
Minimum Pressure 1012 hPa 18:00 1015 hPa 1030 hPa, 2013 1002 hPa, 2009
Maximum Pressure 1018 hPa 23:58 1020 hPa 1033 hPa, 2013 1005 hPa, 2011
Mean Pressure 1015 hPa 1018 hPa 1031 hPa, 2013 1004 hPa, 2011
Mean Wind Speed 4.0 mph (-0.3) 3.3 mph (-1.0) 7.7 mph, 2011 3.2 mph, 2013
Maximum Wind Speed 10.3 mph 18:57 9.7 mph 18.1 mph, 2015 9.8 mph, 2013
Maximum Gust 14.7 mph 19:34 15.0 mph 28.4 mph, 2015 13.0 mph, 2014
Mean Wind Direction NW
Rainfall 0.0 mm 0.0 mm (0%) 7.1 mm, 2009
Maximum Hourly Rain n/a 2.7, 2009
Maximum 10-min Rain n/a 1.7, 2009
Maximum Rain Rate n/a 33, 2009
Minimum Dew Point 10.6 °C 16:45 9.2 °C 11.9 °C, 2009 4.7 °C, 2015
Maximum Dew Point 16.1 °C 00:03 14.4 °C 16.5 °C, 2010 11.1 °C, 2014
Mean Dew Point 13.1 °C 12.0 °C 13.3 °C, 2009 9.4 °C, 2014
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 18.8 °C 05:35 15.7 °C 18.8 °C, 2017 11.5 °C, 2014
Day Maximum (09-21) 29.6 °C 16:02 26.5 °C 29.6 °C, 2017 18.0 °C, 2009
Max 10m Temp Rise 0.5 °C 09:02 0.7 °C 0.8 °C, 2012 0.5 °C, 2015
Max 1hr Temp Rise 2.1 °C 09:52 2.4 °C 3.3 °C, 2013 1.8 °C, 2011
Max 1hr Hum Rise 8% 20:58 7% 21%, 2014 6%, 2016
Max 10m Temp Fall 0.5 °C 20:01 0.6 °C 1.4 °C, 2015 0.3 °C, 2010
Max 1hr Temp Fall 2.3 °C 20:52 2.1 °C 3.5 °C, 2014 1.2 °C, 2010
Max 1hr Hum Fall 8% 10:51 9% 13%, 2012 7%, 2010
Max 10m Wind Speed 7.4 mph 19:05 7.1 mph 15.0 mph, 2015 7.4 mph, 2017
Minimum Feels-like 21.9 °C 05:21 17.2 °C 21.9 °C, 2017 12.1 °C, 2014
Maximum Feels-like 31.8 °C 15:44 29.2 °C 31.8 °C, 2017 20.8 °C, 2011
Mean Feels-like 26.9 °C 23.4 °C 26.9 °C, 2017 17.7 °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 10.8 °C (+1.4) 10.8 °C (+1.3) 13.8 °C (+4.4), 2013 4.2 °C (-5.2), 2009
Humidity Range 40% 35% 52%, 2013 18%, 2009
Pressure Range 6 hPa 5 hPa 8 hPa, 2015 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 12 [80%]65 hrs (152%) [62%] 14 [93%], 2013 1 [7%], 2012
Wet Hours 00 hrs (0%) [0%] 3, 2009 0, 2010
Cloud Cover Sunny with periods of Hazy
Events None
Comments -
Extra Comments
Issues None known
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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