Daily Report for 27th June 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.8 °C (+1.0) 02:38 12.7 °C (+1.6) 18.2 °C (+6.4), 2011 10.0 °C (-1.8), 2013
Maximum Temperature 26.3 °C (+5.0) 17:17 23.0 °C (+2.9) 31.9 °C (+10.6), 2011 20.0 °C (-1.3), 2017
Mean Temperature 18.5 °C (+3.0) 17.7 °C (+2.3) 25.4 °C, 2011 15.0 °C, 2013
Minimum Humidity 37% 16:06 48% 64%, 2012 29%, 2010
Maximum Humidity 87% 03:50 87% 94%, 2009 79%, 2015
Mean Humidity 68% 69% 78%, 2012 55%, 2010
Minimum Pressure 1025 hPa 18:14 1018 hPa 1025 hPa, 2018 1002 hPa, 2017
Maximum Pressure 1028 hPa 09:03 1022 hPa 1029 hPa, 2013 1011 hPa, 2017
Mean Pressure 1027 hPa 1020 hPa 1027 hPa, 2018 1007 hPa, 2017
Mean Wind Speed 4.8 mph (+0.4) 4.3 mph (-0.1) 6.9 mph, 2016 3.0 mph, 2017
Maximum Wind Speed 10.5 mph 16:14 11.3 mph 19.0 mph, 2016 8.7 mph, 2010
Maximum Gust 16.1 mph 16:32 17.4 mph 25.8 mph, 2016 11.5 mph, 2017
Mean Wind Direction ENE
Rainfall 0.0 mm 0.8 mm (2%) 35.8 mm, 2009
Maximum Hourly Rain n/a 33.3, 2009
Maximum 10-min Rain n/a 8, 2009
Maximum Rain Rate n/a 96, 2009
Minimum Dew Point 9.7 °C 00:01 8.6 °C 14.1 °C, 2012 5.9 °C, 2013
Maximum Dew Point 14.4 °C 18:54 13.8 °C 18.2 °C, 2011 10.9 °C, 2013
Mean Dew Point 11.8 °C 11.4 °C 15.7 °C, 2012 8.5 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.8 °C 02:42 12.8 °C 18.2 °C, 2011 10.0 °C, 2013
Day Maximum (09-21) 26.3 °C 16:43 23.0 °C 31.9 °C, 2011 20.0 °C, 2017
Max 10m Temp Rise 0.7 °C 10:05 0.7 °C 1.0 °C, 2009 0.5 °C, 2014
Max 1hr Temp Rise 3.0 °C 10:43 2.5 °C 3.5 °C, 2009 1.7 °C, 2016
Max 1hr Hum Rise 10% 01:16 10% 33%, 2009 5%, 2012
Max 10m Temp Fall 0.5 °C 19:08 0.5 °C 2.0 °C, 2009 0.4 °C, 2012
Max 1hr Temp Fall 2.2 °C 20:53 1.9 °C 6.5 °C, 2009 1.5 °C, 2016
Max 1hr Hum Fall 12% 10:53 12% 16%, 2016 7%, 2012
Max 10m Wind Speed 8.0 mph 16:12 8.5 mph 13.6 mph, 2016 6.1 mph, 2017
Minimum Feels-like 14.4 °C 02:36 13.7 °C 22.5 °C, 2011 10.0 °C, 2013
Maximum Feels-like 29.2 °C 17:26 25.6 °C 36.1 °C, 2011 20.6 °C, 2013
Mean Feels-like 20.7 °C 19.8 °C 29.7 °C, 2011 15.6 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 13.5 °C (+4.0) 10.4 °C (+1.3) 17.9 °C (+8.4), 2010 5.0 °C (-4.5), 2017
Humidity Range 50% 39% 57%, 2010 24%, 2012
Pressure Range 3 hPa 3 hPa 9 hPa, 2012 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11 [73%]184 hrs (107%) [45%] 14.5 [96%], 2010 0 [0%], 2017
Wet Hours 03.5 hrs (11%) [0.5%] 10, 2017 0, 2010
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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