Daily Report for 30th May 2019

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 14.7 °C (+4.7) 04:53 7.9 °C (-0.2) 15.0 °C (+5.0), 2017 7.3 °C (-2.7), 2015
Maximum Temperature 23.7 °C (+5.4) 15:33 17.6 °C (+1.0) 25.4 °C (+7.1), 2012 15.1 °C (-3.2), 2013
Mean Temperature 19.0 °C (+5.1) 12.9 °C (+0.4) 19.2 °C, 2012 12.2 °C, 2013
Minimum Humidity 55% 18:01 49% 80%, 2018 30%, 2009
Maximum Humidity 90% 00:43 89% 97%, 2013 81%, 2015
Mean Humidity 72% 71% 90%, 2018 55%, 2015
Minimum Pressure 1018 hPa 00:14 1014 hPa 1025 hPa, 2009 1006 hPa, 2010
Maximum Pressure 1025 hPa 23:43 1021 hPa 1028 hPa, 2009 1013 hPa, 2011
Mean Pressure 1021 hPa 1017 hPa 1026 hPa, 2009 1010 hPa, 2011
Mean Wind Speed 8.1 mph (+3.4) 3.6 mph (-1.1) 8.1 mph, 2019 1.6 mph, 2018
Maximum Wind Speed 19.1 mph 11:47 12.2 mph 19.1 mph, 2019 7.0 mph, 2018
Maximum Gust 27.6 mph 11:48 18.9 mph 27.6 mph, 2019 12.7 mph, 2018
Mean Wind Direction WSW
Rainfall 0.2 mm 29.4 mm (60%) 5.1 mm, 2013
Maximum Hourly Rain 0.2 mm 2.0 mm, 2013
Maximum 10-min Rain 0.2 mm 0.6 mm, 2013
Maximum Rain Rate n/a 2.8, 2013
Minimum Dew Point 10.9 °C 23:53 4.3 °C 11.7 °C, 2018 1.2 °C, 2015
Maximum Dew Point 15.4 °C 14:08 9.6 °C 17.0 °C, 2018 6.3 °C, 2015
Mean Dew Point 13.5 °C 7.2 °C 13.9 °C, 2018 3.3 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 13.8 °C * 21:02 8.1 °C 15.0 °C, 2017 7.3 °C, 2015
Day Maximum (09-21) 23.7 °C 15:34 17.6 °C 25.4 °C, 2012 15.1 °C, 2013
Max 10m Temp Rise 0.6 °C 10:59 0.7 °C 0.9 °C, 2009 0.4 °C, 2014
Max 1hr Temp Rise 2.0 °C 08:52 2.5 °C 3.4 °C, 2009 1.2 °C, 2016
Max 1hr Hum Rise 10% 20:42 13% 22%, 2012 4%, 2013
Max 10m Temp Fall 0.5 °C 22:58 0.7 °C 1.0 °C, 2012 0.2 °C, 2016
Max 1hr Temp Fall 1.8 °C 23:35 2.2 °C 3.2 °C, 2012 0.9 °C, 2016
Max 1hr Hum Fall 8% 08:51 13% 20%, 2012 7%, 2018
Max 10m Wind Speed 12.6 mph 12:45 8.7 mph 12.6 mph, 2019 4.9 mph, 2018
Minimum Feels-like 17.2 °C 05:04 6.8 °C 17.2 °C, 2017 4.7 °C, 2015
Maximum Feels-like 27.5 °C 15:29 18.5 °C 27.5 °C, 2019 16.7 °C, 2014
Mean Feels-like 22.1 °C 13.2 °C 22.1 °C, 2019 12.1 °C, 2015
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.0 °C (+0.7) 9.7 °C (+1.2) 13.8 °C (+5.5), 2009 4.4 °C (-3.9), 2013
Humidity Range 35% 40% 60%, 2009 15%, 2018
Pressure Range 6 hPa 7 hPa 10 hPa, 2010 1 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 5 [34%]177 hrs (96%) [42%] 13.8 [94%], 2009 0 [0%], 2014
Wet Hours 132 hrs (83%) [4.4%] 5, 2013 0, 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 17.5 °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