Daily Report for 5th July 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 16.3 °C (+3.8) 02:33 15.2 °C (+2.9) 16.6 °C (+4.1), 2014 12.8 °C (+0.3), 2013
Maximum Temperature 30.1 °C (+8.2) 16:14 27.8 °C (+6.0) 30.1 °C (+8.2), 2018 20.9 °C (-1.0), 2016
Mean Temperature 23.0 °C (+6.0) 21.6 °C (+4.4) 23.0 °C, 2018 17.4 °C, 2016
Minimum Humidity 27% 20:02 33% 60%, 2014 27%, 2018
Maximum Humidity 91% 02:55 79% 93%, 2014 73%, 2017
Mean Humidity 63% 56% 78%, 2014 54%, 2017
Minimum Pressure 1015 hPa 04:39 1015 hPa 1025 hPa, 2013 999 hPa, 2014
Maximum Pressure 1019 hPa 23:58 1018 hPa 1031 hPa, 2013 1004 hPa, 2014
Mean Pressure 1016 hPa 1016 hPa 1028 hPa, 2013 1002 hPa, 2014
Mean Wind Speed 1.1 mph (-3.2) 4.3 mph (+0.0) 8.4 mph, 2016 1.1 mph, 2018
Maximum Wind Speed 9.3 mph 15:43 11.7 mph 19.8 mph, 2016 6.3 mph, 2017
Maximum Gust 13.8 mph 15:40 16.8 mph 27.4 mph, 2016 10.0 mph, 2013
Mean Wind Direction NW
Rainfall 0.0 mm 1.4 mm (21%) 5.4 mm, 2014
Maximum Hourly Rain n/a 2.6, 2014
Maximum 10-min Rain n/a 1.1, 2011
Maximum Rain Rate n/a 30, 2011
Minimum Dew Point 7.8 °C 20:02 8.3 °C 12.3 °C, 2014 5.8 °C, 2010
Maximum Dew Point 17.1 °C 10:11 14.3 °C 17.4 °C, 2014 12.8 °C, 2013
Mean Dew Point 14.4 °C 11.6 °C 14.4 °C, 2018 9.7 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 16.3 °C 02:33 15.2 °C 16.6 °C, 2014 12.8 °C, 2013
Day Maximum (09-21) 30.1 °C 16:15 27.8 °C 30.1 °C, 2018 20.9 °C, 2016
Max 10m Temp Rise 0.4 °C 08:14 0.7 °C 0.9 °C, 2015 0.4 °C, 2018
Max 1hr Temp Rise 2.3 °C 08:14 2.6 °C 3.2 °C, 2011 1.7 °C, 2014
Max 1hr Hum Rise 20% 23:41 14% 32%, 2011 4%, 2010
Max 10m Temp Fall 0.4 °C 22:51 0.5 °C 1.1 °C, 2015 0.4 °C, 2013
Max 1hr Temp Fall 2.2 °C 23:41 1.9 °C 2.8 °C, 2015 1.4 °C, 2012
Max 1hr Hum Fall 9% 12:12 11% 15%, 2015 7%, 2017
Max 10m Wind Speed 6.4 mph 15:44 8.6 mph 14.7 mph, 2016 5.0 mph, 2017
Minimum Feels-like 19.7 °C 02:24 16.8 °C 19.7 °C, 2018 13.2 °C, 2011
Maximum Feels-like 33.3 °C 16:14 30.3 °C 33.3 °C, 2018 21.4 °C, 2016
Mean Feels-like 26.7 °C 23.8 °C 26.7 °C, 2018 18.9 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 13.8 °C (+4.3) 12.6 °C (+3.1) 13.8 °C (+4.3), 2018 4.7 °C (-4.8), 2014
Humidity Range 64% 45% 64%, 2018 33%, 2014
Pressure Range 4 hPa 4 hPa 9 hPa, 2011 3 hPa, 2017
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9 [60%]58 hrs (190%) [78%] 14.5 [97%], 2017 0.7 [5%], 2014
Wet Hours 01.5 hrs (27%) [1.3%] 4, 2014 0, 2010
Cloud Cover Partly Cloudy
Events None
Comments -
Extra Comments
Issues 20-23 data spasms
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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