Daily Report for 30th June 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 16.1 °C (+4.1) 05:48 12.4 °C (+1.2) 17.2 °C (+5.2), 2010 8.5 °C (-3.5), 2014
Maximum Temperature 24.8 °C (+3.3) 00:01 20.8 °C (+0.6) 29.4 °C (+7.9), 2009 20.0 °C (-1.5), 2014
Mean Temperature 20.6 °C (+3.7) 16.5 °C (+0.9) 22.4 °C, 2015 14.8 °C, 2014
Minimum Humidity 49% 17:05 56% 55%, 2016 24%, 2015
Maximum Humidity 83% 05:29 90% 95%, 2014 72%, 2010
Mean Humidity 65% 75% 75%, 2016 45%, 2015
Minimum Pressure 1011 hPa 00:07 1012 hPa 1024 hPa, 2011 999 hPa, 2017
Maximum Pressure 1019 hPa 23:17 1018 hPa 1026 hPa, 2011 1010 hPa, 2016
Mean Pressure 1016 hPa 1015 hPa 1025 hPa, 2011 1004 hPa, 2017
Mean Wind Speed 7.5 mph (+3.1) 5.0 mph (+0.6) 8.5 mph, 2012 1.8 mph, 2014
Maximum Wind Speed 14.2 mph 17:07 13.7 mph 20.5 mph, 2016 9.0 mph, 2014
Maximum Gust 21.9 mph 17:12 23.0 mph 27.7 mph, 2012 12.1 mph, 2014
Mean Wind Direction W
Rainfall 0.0 mm 54.0 mm (98%) 0.7 mm, 2014
Maximum Hourly Rain n/a 0.7, 2014
Maximum 10-min Rain n/a 0.3, 2014
Maximum Rain Rate n/a 0.7, 2014
Minimum Dew Point 11.0 °C 23:51 9.3 °C 11.0 °C, 2019 4.8 °C, 2011
Maximum Dew Point 18.4 °C 00:05 14.0 °C 18.4 °C, 2019 9.5 °C, 2011
Mean Dew Point 13.6 °C 11.6 °C 14.0 °C, 2009 6.8 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 16.1 °C 05:48 12.5 °C 17.2 °C, 2010 8.5 °C, 2014
Day Maximum (09-21) * 24.4 °C * 17:04 20.8 °C 29.4 °C, 2009 20.0 °C, 2014
Max 10m Temp Rise 0.6 °C 12:43 0.8 °C 0.9 °C, 2018 0.4 °C, 2016
Max 1hr Temp Rise 2.0 °C 11:20 2.3 °C 3.3 °C, 2015 1.5 °C, 2012
Max 1hr Hum Rise 8% 04:54 10% 17%, 2011 7%, 2010
Max 10m Temp Fall 0.5 °C 17:15 0.5 °C 1.6 °C, 2009 0.3 °C, 2016
Max 1hr Temp Fall 2.2 °C 21:18 1.7 °C 3.2 °C, 2009 1.2 °C, 2016
Max 1hr Hum Fall 8% 03:28 11% 17%, 2014 7%, 2017
Max 10m Wind Speed 11.4 mph 17:12 10.1 mph 16.4 mph, 2016 5.9 mph, 2011
Minimum Feels-like 18.8 °C 23:54 13.4 °C 19.3 °C, 2010 8.6 °C, 2011
Maximum Feels-like 31.0 °C 00:05 23.6 °C 31.0 °C, 2019 20.5 °C, 2011
Mean Feels-like 23.8 °C 18.6 °C 23.8 °C, 2019 15.9 °C, 2014
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.7 °C (-0.8) 8.5 °C (-0.6) 15.9 °C (+6.4), 2015 6.4 °C (-3.1), 2016
Humidity Range 34% 34% 57%, 2009 29%, 2017
Pressure Range 8 hPa 6 hPa 11 hPa, 2017 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9 [60%]173 hrs (90%) [38%] 15 [99%], 2015 0.5 [3%], 2016
Wet Hours 064 hrs (173%) [8.9%] 3, 2016 0, 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 19.0 °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.
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