Daily Report for 17th July 2020

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 17.2 °C (+3.5) 05:39 13.1 °C (+0.1) 18.7 °C (+5.0), 2016 12.8 °C (-0.8), 2011
Maximum Temperature 27.8 °C (+5.2) 16:56 21.3 °C (-1.0) 31.2 °C (+8.6), 2013 18.4 °C (-4.2), 2009
Mean Temperature 22.2 °C (+4.4) 17.3 °C (-0.5) 24.7 °C, 2013 15.6 °C, 2009
Minimum Humidity 44% 17:59 57% 71%, 2009 29%, 2013
Maximum Humidity 88% 05:59 89% 96%, 2009 71%, 2013
Mean Humidity 65% 74% 88%, 2009 45%, 2013
Minimum Pressure 1020 hPa 18:10 1015 hPa 1021 hPa, 2013 993 hPa, 2011
Maximum Pressure 1023 hPa 08:46 1021 hPa 1025 hPa, 2010 996 hPa, 2011
Mean Pressure 1022 hPa 1018 hPa 1024 hPa, 2013 994 hPa, 2011
Mean Wind Speed 3.3 mph (-1.0) 5.2 mph (+0.9) 7.1 mph, 2011 2.2 mph, 2017
Maximum Wind Speed 11.5 mph 18:20 13.9 mph 16.6 mph, 2016 7.3 mph, 2017
Maximum Gust 18.4 mph 19:21 21.6 mph 25.8 mph, 2016 10.5 mph, 2017
Mean Wind Direction W
Rainfall 0.0 mm 23.3 mm (101%) 3.3 mm, 2011
Maximum Hourly Rain n/a 1.6, 2011
Maximum 10-min Rain n/a 1.1, 2011
Maximum Rain Rate n/a 50, 2011
Minimum Dew Point 13.4 °C 21:18 9.7 °C 13.6 °C, 2016 4.2 °C, 2010
Maximum Dew Point 16.3 °C 08:39 14.4 °C 18.0 °C, 2016 12.7 °C, 2010
Mean Dew Point 14.8 °C 12.2 °C 15.8 °C, 2016 9.2 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 17.2 °C 05:40 13.4 °C 18.7 °C, 2016 12.8 °C, 2011
Day Maximum (09-21) 27.8 °C 16:57 21.3 °C 31.2 °C, 2013 18.4 °C, 2009
Max 10m Temp Rise 0.7 °C 08:05 0.6 °C 1.6 °C, 2009 0.4 °C, 2017
Max 1hr Temp Rise 2.7 °C 08:45 2.2 °C 3.7 °C, 2013 1.7 °C, 2011
Max 1hr Hum Rise 7% 19:02 10% 17%, 2019 5%, 2010
Max 10m Temp Fall 0.6 °C 11:14 0.6 °C 1.1 °C, 2009 0.3 °C, 2012
Max 1hr Temp Fall 2.2 °C 20:46 2.1 °C 2.4 °C, 2013 1.1 °C, 2012
Max 1hr Hum Fall 12% 10:51 11% 19%, 2015 7%, 2014
Max 10m Wind Speed 8.4 mph 13:29 10.3 mph 14.2 mph, 2015 4.7 mph, 2009
Minimum Feels-like 21.0 °C 05:22 14.4 °C 23.2 °C, 2016 13.9 °C, 2011
Maximum Feels-like 31.7 °C 16:50 24.1 °C 33.3 °C, 2013 21.9 °C, 2011
Mean Feels-like 26.0 °C 19.7 °C 26.8 °C, 2016 17.6 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 10.6 °C (+1.7) 8.2 °C (-1.1) 14.5 °C (+5.6), 2013 4.5 °C (-4.4), 2009
Humidity Range 44% 32% 45%, 2010 21%, 2011
Pressure Range 3 hPa 5 hPa 11 hPa, 2010 2 hPa, 2016
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 10 [68%]79 hrs (77%) [31%] 11 [75%], 2017 1.5 [10%], 2009
Wet Hours 035 hrs (188%) [8.6%] 3, 2009 0, 2010
Cloud Cover am: Partly Cloudy transitioned to Mostly Sunny
pm: Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 5.0 °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

daycamsumFull resolution individual images at up-to 5 minute intervals

Wind rose