Daily Report for 23rd September 2019

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.4 °C (+3.8) 07:41 11.1 °C (-0.3) 14.4 °C (+3.8), 2019 8.1 °C (-2.6), 2014
Maximum Temperature 19.9 °C (+2.3) 14:17 20.1 °C (+0.9) 19.9 °C (+2.3), 2019 11.9 °C (-5.7), 2012
Mean Temperature 16.2 °C (+3.0) 15.6 °C (+0.3) 16.3 °C, 2009 10.1 °C, 2012
Minimum Humidity 61% 14:15 54% 77%, 2013 44%, 2016
Maximum Humidity 92% 23:10 88% 98%, 2012 82%, 2017
Mean Humidity 81% 73% 91%, 2013 63%, 2016
Minimum Pressure 1008 hPa 00:13 1019 hPa 1025 hPa, 2009 997 hPa, 2012
Maximum Pressure 1013 hPa 09:09 1026 hPa 1031 hPa, 2018 1013 hPa, 2019
Mean Pressure 1010 hPa 1022 hPa 1026 hPa, 2009 1008 hPa, 2010
Mean Wind Speed 6.3 mph (+2.4) 4.1 mph (+0.2) 6.3 mph, 2019 1.2 mph, 2013
Maximum Wind Speed 14.3 mph 14:13 12.0 mph 14.3 mph, 2012 5.9 mph, 2013
Maximum Gust 25.3 mph 19:37 19.5 mph 25.3 mph, 2019 7.6 mph, 2013
Mean Wind Direction SSW
Rainfall 1.0 mm 8.6 mm (20%) 21.8 mm, 2012
Maximum Hourly Rain 0.4 mm 17:09 6.4 mm, 2012
Maximum 10-min Rain 0.2 mm 19:10 2.0 mm, 2012
Maximum Rain Rate 0.4 mm/h 17:09 30 mm/h, 2012
Minimum Dew Point 11.5 °C 10:46 7.4 °C 12.1 °C, 2013 3.7 °C, 2012
Maximum Dew Point 15.0 °C 23:54 13.1 °C 15.9 °C, 2013 8.7 °C, 2018
Mean Dew Point 12.8 °C 10.4 °C 14.2 °C, 2013 7.4 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 14.4 °C 07:37 11.3 °C 14.7 °C, 2010 8.1 °C, 2014
Day Maximum (09-21) 19.9 °C 14:17 20.1 °C 19.9 °C, 2019 11.8 °C, 2012
Max 10m Temp Rise 0.5 °C 10:19 0.6 °C 0.8 °C, 2011 0.2 °C, 2018
Max 1hr Temp Rise 1.9 °C 10:44 2.6 °C 3.8 °C, 2016 1.0 °C, 2018
Max 1hr Hum Rise 13% 17:08 10% 13%, 2019 5%, 2011
Max 10m Temp Fall 0.4 °C 14:37 0.5 °C 0.5 °C, 2010 0.2 °C, 2015
Max 1hr Temp Fall 1.5 °C 15:22 1.8 °C 2.3 °C, 2016 0.7 °C, 2015
Max 1hr Hum Fall 11% 10:39 12% 15%, 2015 2%, 2012
Max 10m Wind Speed 11.0 mph 16:10 8.6 mph 11.0 mph, 2012 4.1 mph, 2013
Minimum Feels-like 16.6 °C 07:37 11.5 °C 16.6 °C, 2019 6.0 °C, 2012
Maximum Feels-like 22.5 °C 14:11 22.3 °C 23.0 °C, 2013 14.0 °C, 2012
Mean Feels-like 18.9 °C 17.1 °C 19.3 °C, 2013 10.4 °C, 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 5.5 °C (-1.5) 9.0 °C (+1.2) 11.1 °C (+4.1), 2016 3.6 °C (-3.4), 2009
Humidity Range 31% 34% 47%, 2014 17%, 2010
Pressure Range 5 hPa 6 hPa 22 hPa, 2012 2 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [36%]151 hrs (140%) [56%] 10 [91%], 2016 0 [0%], 2009
Wet Hours 3
[Mean rain rate: 0.3 mm/h]
16 hrs (51%) [2.9%] 10, 2012 0, 2009
Cloud Cover am: Mostly Sunny transitioned to Mostly Cloudy
pm: Overcast
Events None
Comments -
Extra Comments
Issues Rn sensor boke at some point. Data unreliable
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 16.5 °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

daycamsumFull resolution individual images at up-to 5 minute intervals