Daily Report for 20th June 2018

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 15.2 °C (+3.8) 05:45 12.9 °C (+2.1) 17.6 °C (+6.3), 2017 7.3 °C (-4.0), 2010
Maximum Temperature 24.8 °C (+4.1) 17:11 22.4 °C (+2.6) 30.3 °C (+9.6), 2017 18.3 °C (-2.4), 2009
Mean Temperature 19.2 °C (+4.0) 17.3 °C (+2.4) 23.6 °C, 2017 12.4 °C, 2010
Minimum Humidity 60% 17:13 54% 68%, 2013 36%, 2012
Maximum Humidity 92% 06:30 89% 93%, 2016 75%, 2010
Mean Humidity 77% 73% 82%, 2016 58%, 2012
Minimum Pressure 1019 hPa 18:04 1016 hPa 1022 hPa, 2009 1009 hPa, 2011
Maximum Pressure 1023 hPa 00:01 1019 hPa 1024 hPa, 2009 1014 hPa, 2011
Mean Pressure 1021 hPa 1018 hPa 1023 hPa, 2009 1012 hPa, 2011
Mean Wind Speed 6.7 mph (+2.3) 4.6 mph (+0.2) 6.7 mph, 2018 1.8 mph, 2014
Maximum Wind Speed 13.6 mph 12:39 11.7 mph 13.6 mph, 2018 7.3 mph, 2010
Maximum Gust 19.6 mph 08:09 17.7 mph 21.0 mph, 2016 10.3 mph, 2010
Mean Wind Direction WSW
Rainfall 0.0 mm 0.8 mm (2%) 15.2 mm, 2016
Maximum Hourly Rain n/a 5.5, 2016
Maximum 10-min Rain n/a 1.5, 2015
Maximum Rain Rate n/a 42, 2015
Minimum Dew Point 9.0 °C 23:51 9.6 °C 13.3 °C, 2017 2.3 °C, 2010
Maximum Dew Point 17.1 °C 15:34 14.4 °C 18.1 °C, 2016 7.0 °C, 2010
Mean Dew Point 14.9 °C 12.1 °C 14.9 °C, 2018 5.0 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 15.2 °C 05:44 13.0 °C 17.6 °C, 2017 7.3 °C, 2010
Day Maximum (09-21) 24.8 °C 17:09 22.4 °C 30.3 °C, 2017 18.3 °C, 2009
Max 10m Temp Rise 0.6 °C 12:55 0.7 °C 1.5 °C, 2012 0.4 °C, 2015
Max 1hr Temp Rise 2.2 °C 11:47 2.5 °C 4.2 °C, 2012 1.6 °C, 2015
Max 1hr Hum Rise 9% 19:13 8% 14%, 2011 5%, 2010
Max 10m Temp Fall 0.5 °C 19:11 0.5 °C 0.7 °C, 2012 0.4 °C, 2010
Max 1hr Temp Fall 2.3 °C 23:45 1.8 °C 2.4 °C, 2017 1.4 °C, 2009
Max 1hr Hum Fall 12% 23:36 12% 17%, 2012 4%, 2015
Max 10m Wind Speed 10.3 mph 16:08 8.8 mph 10.6 mph, 2016 5.9 mph, 2017
Minimum Feels-like 16.4 °C 23:57 14.1 °C 20.6 °C, 2017 6.2 °C, 2010
Maximum Feels-like 29.9 °C 16:54 25.4 °C 34.6 °C, 2017 18.9 °C, 2010
Mean Feels-like 23.1 °C 19.7 °C 27.4 °C, 2017 12.0 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.6 °C (+0.3) 9.4 °C (+0.5) 12.8 °C (+3.5), 2014 6.3 °C (-3.0), 2013
Humidity Range 32% 35% 52%, 2012 21%, 2013
Pressure Range 4 hPa 3 hPa 8 hPa, 2016 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [26%]105 hrs (83%) [35%] 11.5 [76%], 2017 0.2 [1%], 2015
Wet Hours 03.5 hrs (14%) [0.7%] 8, 2016 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.
View monthly summary

Daily Graph of Conditions

day graph

Webcam Summary of Cloud Conditions

daycamsum