Daily Report for 29th May 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.2 °C (-0.7) 05:34 7.7 °C (-0.4) 14.0 °C (+4.1), 2012 8.8 °C (-1.1), 2013
Maximum Temperature 16.6 °C (-1.5) 13:24 17.4 °C (+0.9) 24.0 °C (+5.9), 2009 12.5 °C (-5.6), 2013
Mean Temperature 13.0 °C (-1.1) 12.7 °C (+0.2) 18.4 °C, 2012 10.8 °C, 2013
Minimum Humidity 50% 13:06 49% 85%, 2018 39%, 2009
Maximum Humidity 93% 20:58 89% 97%, 2014 80%, 2011
Mean Humidity 80% 70% 92%, 2018 63%, 2015
Minimum Pressure 1018 hPa 19:54 1014 hPa 1029 hPa, 2009 1001 hPa, 2013
Maximum Pressure 1020 hPa 14:11 1021 hPa 1033 hPa, 2009 1008 hPa, 2013
Mean Pressure 1019 hPa 1017 hPa 1031 hPa, 2009 1004 hPa, 2013
Mean Wind Speed 5.1 mph (+0.4) 3.5 mph (-1.2) 8.6 mph, 2011 2.0 mph, 2017
Maximum Wind Speed 15.4 mph 12:10 11.9 mph 17.8 mph, 2011 8.5 mph, 2017
Maximum Gust 21.9 mph 13:07 18.6 mph 27.7 mph, 2011 10.9 mph, 2013
Mean Wind Direction SSW
Rainfall 0.6 mm 29.2 mm (61%) 16.0 mm, 2017
Maximum Hourly Rain 0.6 mm 15:36 8.0 mm, 2017
Maximum 10-min Rain 0.2 mm 4.0 mm, 2017
Maximum Rain Rate 1.0 mm/h 15:36 100 mm/h, 2017
Minimum Dew Point 6.1 °C 13:06 4.1 °C 12.0 °C, 2018 1.6 °C, 2015
Maximum Dew Point 13.3 °C 23:36 9.4 °C 16.9 °C, 2017 9.8 °C, 2015
Mean Dew Point 9.5 °C 7.0 °C 14.6 °C, 2017 4.6 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.2 °C 05:33 7.9 °C 14.0 °C, 2012 8.8 °C, 2013
Day Maximum (09-21) 16.6 °C 13:05 17.4 °C 24.0 °C, 2009 12.5 °C, 2013
Max 10m Temp Rise 0.6 °C 06:21 0.7 °C 0.7 °C, 2009 0.3 °C, 2018
Max 1hr Temp Rise 2.8 °C 06:50 2.5 °C 2.8 °C, 2009 1.4 °C, 2018
Max 1hr Hum Rise 22% 14:21 13% 22%, 2019 5%, 2011
Max 10m Temp Fall 0.6 °C 13:50 0.7 °C 0.7 °C, 2017 0.4 °C, 2013
Max 1hr Temp Fall 2.6 °C 14:36 2.2 °C 2.6 °C, 2019 0.8 °C, 2014
Max 1hr Hum Fall 11% 08:40 13% 18%, 2015 4%, 2018
Max 10m Wind Speed 11.6 mph 13:54 8.6 mph 13.9 mph, 2011 5.8 mph, 2012
Minimum Feels-like 9.3 °C 05:19 6.4 °C 16.1 °C, 2017 5.8 °C, 2016
Maximum Feels-like 17.8 °C 23:27 18.2 °C 27.1 °C, 2017 14.5 °C, 2013
Mean Feels-like 14.1 °C 12.9 °C 21.6 °C, 2017 11.4 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.4 °C (-0.9) 9.7 °C (+1.3) 11.9 °C (+3.6), 2009 3.7 °C (-4.6), 2010
Humidity Range 43% 40% 56%, 2009 11%, 2018
Pressure Range 2 hPa 7 hPa 10 hPa, 2010 2 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1.5 [10%]172 hrs (97%) [42%] 11.6 [79%], 2009 0 [0%], 2013
Wet Hours 2
[Mean rain rate: 0.3 mm/h]
31 hrs (83%) [4.5%] 4, 2010 0, 2009
Cloud Cover am: Mostly Cloudy
pm: Overcast
Events None
Comments 14-16 Rain
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
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.
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