Daily Report for 15th July 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.2 °C (+0.7) 05:42 15.0 °C (+2.2) 17.9 °C (+4.4), 2014 11.5 °C (-2.0), 2016
Maximum Temperature 30.0 °C (+7.5) 17:19 27.4 °C (+5.2) 30.1 °C (+7.6), 2013 18.7 °C (-3.8), 2012
Mean Temperature 23.2 °C (+4.1) 21.4 °C (+3.7) 23.6 °C, 2013 15.2 °C, 2012
Minimum Humidity 28% 16:40 39% 65%, 2015 22%, 2013
Maximum Humidity 90% 05:59 85% 95%, 2010 66%, 2013
Mean Humidity 54% 62% 82%, 2015 41%, 2013
Minimum Pressure 1014 hPa 18:46 1019 hPa 1025 hPa, 2016 999 hPa, 2010
Maximum Pressure 1019 hPa 00:21 1022 hPa 1027 hPa, 2016 1008 hPa, 2010
Mean Pressure 1017 hPa 1021 hPa 1026 hPa, 2016 1004 hPa, 2010
Mean Wind Speed 2.0 mph (-2.3) 3.1 mph (-1.2) 9.0 mph, 2010 1.6 mph, 2013
Maximum Wind Speed 10.0 mph 15:30 10.5 mph 19.2 mph, 2010 5.9 mph, 2013
Maximum Gust 13.8 mph 15:35 15.8 mph 28.9 mph, 2010 7.6 mph, 2013
Mean Wind Direction W
Rainfall 0.0 mm 16.8 mm (83%) 3.8 mm, 2010
Maximum Hourly Rain n/a 1.6, 2010
Maximum 10-min Rain n/a 1.1, 2010
Maximum Rain Rate n/a 24, 2015
Minimum Dew Point 9.1 °C 15:00 10.3 °C 11.9 °C, 2009 4.2 °C, 2013
Maximum Dew Point 15.1 °C 07:59 15.4 °C 18.4 °C, 2015 11.9 °C, 2011
Mean Dew Point 12.1 °C 12.9 °C 15.4 °C, 2015 8.4 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.2 °C 05:43 15.0 °C 17.9 °C, 2014 11.5 °C, 2016
Day Maximum (09-21) 30.0 °C 17:19 27.4 °C 30.1 °C, 2013 18.7 °C, 2012
Max 10m Temp Rise 0.8 °C 07:06 1.0 °C 1.7 °C, 2009 0.4 °C, 2017
Max 1hr Temp Rise 3.8 °C 07:48 2.7 °C 4.3 °C, 2011 1.5 °C, 2017
Max 1hr Hum Rise 11% 01:01 15% 15%, 2009 3%, 2015
Max 10m Temp Fall 0.7 °C 00:51 1.0 °C 1.6 °C, 2009 0.2 °C, 2017
Max 1hr Temp Fall 2.8 °C 01:14 2.7 °C 2.8 °C, 2018 0.9 °C, 2017
Max 1hr Hum Fall 15% 08:08 13% 20%, 2012 6%, 2017
Max 10m Wind Speed 7.3 mph 15:36 7.8 mph 13.5 mph, 2016 3.6 mph, 2013
Minimum Feels-like 16.6 °C 05:42 17.3 °C 20.7 °C, 2014 11.9 °C, 2016
Maximum Feels-like 32.3 °C 17:11 30.4 °C 32.3 °C, 2018 18.9 °C, 2012
Mean Feels-like 25.6 °C 24.2 °C 25.6 °C, 2018 16.0 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 15.8 °C (+6.8) 12.3 °C (+3.0) 15.8 °C (+6.8), 2018 4.5 °C (-4.5), 2015
Humidity Range 62% 46% 62%, 2018 17%, 2017
Pressure Range 5 hPa 4 hPa 11 hPa, 2009 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 14 [95%]156 hrs (171%) [70%] 14 [95%], 2013 0 [0%], 2017
Wet Hours 07 hrs (43%) [1.9%] 4, 2015 0, 2011
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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