Daily Report for 1st September 2012

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.2 °C (+1.0) 04:39 13.2 °C (+1.1) 14.7 °C (+2.5), 2009 6.3 °C (-5.9), 2020
Maximum Temperature 21.1 °C (+0.1) 18:01 21.1 °C (+0.2) 23.7 °C (+2.7), 2018 17.8 °C (-3.2), 2015
Mean Temperature 16.6 °C (+0.5) 16.6 °C (+0.6) 18.4 °C, 2016 13.8 °C, 2020
Minimum Humidity 44% 19:02 44% 76%, 2014 40%, 2013
Maximum Humidity 75% 03:09 75% 96%, 2020 73%, 2013
Mean Humidity 67% 67% 88%, 2014 58%, 2013
Minimum Pressure 1023 hPa 19:00 1023 hPa 1027 hPa, 2013 1003 hPa, 2009
Maximum Pressure 1029 hPa 00:30 1029 hPa 1031 hPa, 2013 1010 hPa, 2009
Mean Pressure 1026 hPa 1026 hPa 1029 hPa, 2013 1006 hPa, 2009
Mean Wind Speed 4.2 mph (+0.3) 4.2 mph (+0.3) 6.3 mph, 2009 0.3 mph, 2020
Maximum Wind Speed 10.9 mph 18:46 10.9 mph 17.3 mph, 2009 5.2 mph, 2020
Maximum Gust 16.3 mph 22:18 16.3 mph 35.6 mph, 2009 8.1 mph, 2020
Mean Wind Direction WSW
Rainfall 0.0 mm 0.0 mm (0%) 4.7 mm, 2015
Maximum Hourly Rain n/a 4.5, 2015
Maximum 10-min Rain n/a 3.1, 2015
Maximum Rain Rate n/a 48, 2015
Minimum Dew Point 7.5 °C 19:17 7.5 °C 10.6 °C, 2014 3.4 °C, 2013
Maximum Dew Point 13.8 °C 15:35 13.8 °C 17.2 °C, 2014 9.8 °C, 2013
Mean Dew Point 10.4 °C 10.4 °C 13.8 °C, 2014 7.0 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.2 °C 04:40 13.2 °C 14.7 °C, 2009 6.3 °C, 2020
Day Maximum (09-21) 21.1 °C 18:02 21.1 °C 23.7 °C, 2018 17.8 °C, 2015
Max 10m Temp Rise 0.5 °C 14:08 0.5 °C 1.0 °C, 2010 0.4 °C, 2014
Max 1hr Temp Rise 1.7 °C 10:50 1.7 °C 4.5 °C, 2010 1.1 °C, 2015
Max 1hr Hum Rise 9% 20:54 9% 12%, 2020 4%, 2014
Max 10m Temp Fall 0.4 °C 18:49 0.4 °C 0.8 °C, 2019 0.3 °C, 2013
Max 1hr Temp Fall 1.4 °C 22:31 1.4 °C 2.8 °C, 2018 1.2 °C, 2013
Max 1hr Hum Fall 18% 19:01 18% 19%, 2020 3%, 2014
Max 10m Wind Speed 8.3 mph 18:33 8.3 mph 11.6 mph, 2009 2.9 mph, 2020
Minimum Feels-like 13.8 °C 04:37 13.8 °C 16.3 °C, 2009 6.3 °C, 2020
Maximum Feels-like 24.2 °C 17:58 24.2 °C 25.8 °C, 2018 20.5 °C, 2015
Mean Feels-like 18.1 °C 18.1 °C 20.2 °C, 2016 14.5 °C, 2020
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.9 °C (-0.9) 7.9 °C (-0.8) 13.6 °C (+4.8), 2020 6.0 °C (-2.8), 2009
Humidity Range 31% 31% 51%, 2018 19%, 2014
Pressure Range 6 hPa 6 hPa 8 hPa, 2019 2 hPa, 2014
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1.5 [12%]1.5 hrs (30%) [12%] 12.2 [99%], 2010 1 [8%], 2014
Wet Hours 00 hrs (0%) [0%] 5, 2014 0, 2010
Cloud Cover am: Overcast
pm: Mostly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 0.0 °C
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

day graph

Webcam Summary of Cloud Conditions

daycamsum

Wind rose