Daily Report for 16th July 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.8 °C (+1.2) 05:29 15.0 °C (+2.1) 18.2 °C (+4.6), 2017 12.9 °C (-0.7), 2009
Maximum Temperature 29.5 °C (+7.0) 15:04 27.5 °C (+5.3) 30.2 °C (+7.7), 2013 17.0 °C (-5.5), 2012
Mean Temperature 23.2 °C (+4.1) 21.5 °C (+3.7) 23.7 °C, 2013 15.2 °C, 2012
Minimum Humidity 30% 14:35 38% 70%, 2011 30%, 2018
Maximum Humidity 79% 05:45 85% 95%, 2009 75%, 2013
Mean Humidity 52% 61% 83%, 2012 50%, 2013
Minimum Pressure 1012 hPa 18:01 1018 hPa 1023 hPa, 2016 995 hPa, 2011
Maximum Pressure 1016 hPa 01:22 1022 hPa 1026 hPa, 2016 1012 hPa, 2011
Mean Pressure 1014 hPa 1020 hPa 1025 hPa, 2016 1004 hPa, 2011
Mean Wind Speed 3.3 mph (-1.0) 3.1 mph (-1.2) 8.8 mph, 2016 1.5 mph, 2013
Maximum Wind Speed 12.3 mph 21:08 10.6 mph 17.9 mph, 2010 8.7 mph, 2013
Maximum Gust 18.4 mph 17:56 16.0 mph 27.4 mph, 2016 10.9 mph, 2013
Mean Wind Direction W
Rainfall 0.0 mm 16.8 mm (78%) 13.7 mm, 2011
Maximum Hourly Rain n/a 5.5, 2009
Maximum 10-min Rain n/a 3, 2011
Maximum Rain Rate n/a 60, 2011
Minimum Dew Point 9.8 °C 13:49 10.3 °C 14.6 °C, 2016 7.2 °C, 2012
Maximum Dew Point 15.2 °C 21:53 15.4 °C 17.5 °C, 2016 13.4 °C, 2010
Mean Dew Point 12.1 °C 12.8 °C 15.8 °C, 2017 11.8 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.8 °C 05:29 15.0 °C 18.2 °C, 2017 12.9 °C, 2009
Day Maximum (09-21) 29.5 °C 15:06 27.5 °C 30.2 °C, 2013 17.0 °C, 2012
Max 10m Temp Rise 0.8 °C 06:17 0.7 °C 0.9 °C, 2014 0.3 °C, 2012
Max 1hr Temp Rise 2.9 °C 07:42 2.7 °C 3.6 °C, 2014 1.1 °C, 2012
Max 1hr Hum Rise 22% 21:44 14% 22%, 2009 4%, 2017
Max 10m Temp Fall 0.7 °C 21:21 0.6 °C 0.8 °C, 2009 0.3 °C, 2012
Max 1hr Temp Fall 2.6 °C 21:57 2.3 °C 3.4 °C, 2009 0.8 °C, 2012
Max 1hr Hum Fall 11% 06:59 12% 17%, 2014 6%, 2017
Max 10m Wind Speed 8.5 mph 23:21 7.9 mph 13.8 mph, 2016 2.8 mph, 2009
Minimum Feels-like 16.5 °C 05:12 17.3 °C 21.7 °C, 2017 13.6 °C, 2012
Maximum Feels-like 31.4 °C 15:14 30.5 °C 32.4 °C, 2013 21.2 °C, 2012
Mean Feels-like 25.6 °C 24.3 °C 26.1 °C, 2017 17.7 °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 14.7 °C (+5.7) 12.5 °C (+3.2) 14.7 °C (+5.7), 2018 3.8 °C (-5.2), 2012
Humidity Range 49% 47% 51%, 2014 21%, 2017
Pressure Range 3 hPa 4 hPa 17 hPa, 2011 2 hPa, 2017
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10 [68%]167 hrs (172%) [70%] 10 [68%], 2018 0 [0%], 2012
Wet Hours 04.5 hrs (26%) [1.2%] 6, 2011 0, 2013
Cloud Cover am: Sunny
pm: Partly Cloudy
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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