Daily Report for 13th June 2009

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.8 °C (+2.9) 05:20 9.8 °C (-0.8) 15.1 °C (+4.2), 2015 5.6 °C (-5.3), 2012
Maximum Temperature 24.1 °C (+4.1) 16:03 18.7 °C (-0.6) 25.6 °C (+5.6), 2014 18.0 °C (-2.0), 2012
Mean Temperature 17.9 °C (+3.5) 14.1 °C (-0.7) 20.1 °C, 2014 13.4 °C, 2012
Minimum Humidity 46% 16:48 52% 75%, 2016 34%, 2014
Maximum Humidity 87% 07:11 87% 95%, 2011 77%, 2017
Mean Humidity 70% 71% 84%, 2016 56%, 2014
Minimum Pressure 1018 hPa 19:12 1011 hPa 1022 hPa, 2014 999 hPa, 2016
Maximum Pressure 1021 hPa 05:19 1016 hPa 1026 hPa, 2014 1004 hPa, 2016
Mean Pressure 1020 hPa 1014 hPa 1024 hPa, 2014 1001 hPa, 2016
Mean Wind Speed n/a (-4.4) 0.0 mph (-4.4) 9.21, 2013 1.3, 2017
Maximum Wind Speed n/a 0.0 mph 18.5, 2013 6.8, 2017
Maximum Gust n/a 0.0 mph 29.1, 2013 10.5, 2017
Mean Wind Direction n/a
Rainfall 0.5 mm 32.8 mm (138%) 4.1 mm, 2016
Maximum Hourly Rain 0.3 mm 21:54 2.0 mm, 2016
Maximum 10-min Rain 0.3 mm 21:54 1.5 mm, 2016
Maximum Rain Rate n/a 30, 2016
Minimum Dew Point 10.6 °C 00:34 5.8 °C 12.1 °C, 2016 2.8 °C, 2012
Maximum Dew Point 15.0 °C 12:52 11.4 °C 15.2 °C, 2015 9.7 °C, 2012
Mean Dew Point 12.1 °C 8.5 °C 13.4 °C, 2016 5.8 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.8 °C 10.1 °C 15.1 °C, 2015 5.6 °C, 2012
Day Maximum (09-21) 24.1 °C 18.7 °C 25.6 °C, 2014 18.0 °C, 2012
Max 10m Temp Rise 1.1 °C 13:34 0.7 °C 1.1 °C, 2009 0.4 °C, 2011
Max 1hr Temp Rise 3.0 °C 12:53 2.3 °C 4.6 °C, 2012 1.3 °C, 2015
Max 1hr Hum Rise 10% 21:51 7% 12%, 2013 4%, 2015
Max 10m Temp Fall 0.5 °C 16:16 0.5 °C 0.9 °C, 2016 0.3 °C, 2010
Max 1hr Temp Fall 2.0 °C 19:43 1.6 °C 2.1 °C, 2012 1.0 °C, 2015
Max 1hr Hum Fall 12% 13:04 10% 19%, 2013 6%, 2015
Max 10m Wind Speed n/a 0.0 mph 14.8, 2013 4.3, 2014
Minimum Feels-like n/a 0.0 °C 18.1, 2015 5.6, 2012
Maximum Feels-like n/a 0.0 °C 27.6, 2014 18.0, 2012
Mean Feels-like n/a 0.0 °C 21.5, 2014 13.4, 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 10.3 °C (+1.2) 9.0 °C (+0.2) 13.0 °C (+3.9), 2014 3.6 °C (-5.5), 2015
Humidity Range 41% 35% 50%, 2012 13%, 2016
Pressure Range 3 hPa 5 hPa 9 hPa, 2010 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [40%]68 hrs (82%) [35%] 13 [86%], 2014 0.1 [1%], 2015
Wet Hours 1
[Mean rain rate: 0.5 mm/h]
31 hrs (193%) [9.9%] 4, 2016 0, 2010
Cloud Cover not available
Events None
Comments 21-00 Light Showers
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

daygraph daygraph 2 daygraph-wdir

Webcam Summary of Cloud Conditions


Webcam summary not available for this day