Daily Report for 28th June 2009

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.8 °C (+1.9) 05:17 11.2 °C (+0.1) 16.4 °C (+4.5), 2015 11.1 °C (-0.8), 2016
Maximum Temperature 22.6 °C (+1.2) 13:35 20.8 °C (+0.7) 29.8 °C (+8.4), 2010 16.2 °C (-5.2), 2017
Mean Temperature 17.8 °C (+1.6) 15.7 °C (+0.4) 22.5 °C, 2010 14.8 °C, 2017
Minimum Humidity 69% 14:37 48% 78%, 2017 28%, 2010
Maximum Humidity 97% 07:54 86% 97%, 2009 71%, 2010
Mean Humidity 88% 69% 88%, 2009 47%, 2010
Minimum Pressure 1015 hPa 11:40 1015 hPa 1023 hPa, 2018 997 hPa, 2017
Maximum Pressure 1017 hPa 12:10 1019 hPa 1027 hPa, 2018 1003 hPa, 2017
Mean Pressure 1016 hPa 1017 hPa 1025 hPa, 2018 998 hPa, 2017
Mean Wind Speed n/a (-4.4) 0.0 mph (-4.4) 5.6, 2012 3.1, 2011
Maximum Wind Speed n/a 0.0 mph 19, 2012 7.9, 2017
Maximum Gust n/a 0.0 mph 27.4, 2016 12.5, 2014
Mean Wind Direction n/a
Rainfall trace 70.6 mm (138%) 8.5, 2011
Maximum Hourly Rain n/a 6.3, 2011
Maximum 10-min Rain n/a 3, 2011
Maximum Rain Rate n/a 40, 2011
Minimum Dew Point 13.2 °C 02:53 6.8 °C 13.2 °C, 2009 5.1 °C, 2016
Maximum Dew Point 19.8 °C 12:48 12.4 °C 19.9 °C, 2012 11.8 °C, 2016
Mean Dew Point 15.7 °C 9.5 °C 15.7 °C, 2009 8.4 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.8 °C 11.3 °C 18.5 °C, 2011 11.1 °C, 2016
Day Maximum (09-21) 22.6 °C 20.8 °C 29.8 °C, 2010 16.2 °C, 2017
Max 10m Temp Rise 1.1 °C 10:07 0.8 °C 1.1 °C, 2009 0.2 °C, 2017
Max 1hr Temp Rise 2.3 °C 13:26 2.5 °C 3.0 °C, 2018 0.5 °C, 2017
Max 1hr Hum Rise 6% 23:20 9% 20%, 2016 1%, 2017
Max 10m Temp Fall 0.4 °C 13:50 0.6 °C 0.7 °C, 2014 0.2 °C, 2017
Max 1hr Temp Fall 1.2 °C 15:14 1.9 °C 2.9 °C, 2016 0.6 °C, 2017
Max 1hr Hum Fall 20% 13:46 12% 20%, 2009 3%, 2017
Max 10m Wind Speed n/a 0.0 mph 13.4, 2016 5.6, 2011
Minimum Feels-like n/a 0.0 °C 17.2, 2010 11.1, 2016
Maximum Feels-like n/a 0.0 °C 35.2, 2012 19.4, 2017
Mean Feels-like n/a 0.0 °C 26.4, 2012 16.4, 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 8.8 °C (-0.7) 9.6 °C (+0.5) 14.6 °C (+5.1), 2018 3.5 °C (-6.0), 2017
Humidity Range 28% 38% 54%, 2012 10%, 2017
Pressure Range 2 hPa 5 hPa 14 hPa, 2016 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7.5 [50%]167 hrs (94%) [40%] 14.5 [96%], 2010 0 [0%], 2017
Wet Hours 0.337 hrs (106%) [5.4%] 7, 2017 0, 2010
Cloud Cover not available
Events None
Comments 15-16 SLight Showers
Extra Comments
Issues None known
Observer Absent? No
Notes
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
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 (entered with a delay of 1-10 days); 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