Daily Report for 7th May 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.6 °C (-0.3) 06:50 5.7 °C (-0.9) 14.4 °C (+7.5), 2011 3.9 °C (-3.0), 2012
Maximum Temperature 15.4 °C (-0.0) 14:54 14.0 °C (-1.2) 27.8 °C (+12.4), 2018 12.8 °C (-2.6), 2010
Mean Temperature 11.7 °C (-0.2) 9.9 °C (-1.0) 19.0 °C, 2018 8.6 °C, 2010
Minimum Humidity 43% 13:00 51% 70%, 2009 28%, 2018
Maximum Humidity 85% 07:09 87% 92%, 2012 76%, 2016
Mean Humidity 60% 71% 80%, 2012 52%, 2013
Minimum Pressure 1007 hPa 23:52 1016 hPa 1017 hPa, 2017 1005 hPa, 2016
Maximum Pressure 1020 hPa 00:01 1022 hPa 1025 hPa, 2017 1008 hPa, 2016
Mean Pressure 1015 hPa 1019 hPa 1021 hPa, 2017 1006 hPa, 2016
Mean Wind Speed 3.6 mph (-1.1) 3.2 mph (-1.5) 7.8 mph, 2014 2.5 mph, 2016
Maximum Wind Speed 12.0 mph 18:04 11.9 mph 20.0 mph, 2015 10.0 mph, 2010
Maximum Gust 19.6 mph 18:07 19.4 mph 31.0 mph, 2015 13.5 mph, 2013
Mean Wind Direction SSW
Rainfall 0.0 mm 8.4 mm (73%) 2.0 mm, 2012
Maximum Hourly Rain n/a 1.2, 2012
Maximum 10-min Rain n/a 0.6, 2012
Maximum Rain Rate n/a 4.2, 2012
Minimum Dew Point 1.8 °C 18:32 2.1 °C 6.4 °C, 2018 0.8 °C, 2010
Maximum Dew Point 5.6 °C 08:55 6.6 °C 15.1 °C, 2011 3.6 °C, 2010
Mean Dew Point 3.7 °C 4.6 °C 11.0 °C, 2011 2.1 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 6.6 °C 06:50 6.0 °C 14.4 °C, 2011 3.9 °C, 2012
Day Maximum (09-21) 15.4 °C 15:24 14.0 °C 27.8 °C, 2018 12.8 °C, 2010
Max 10m Temp Rise 0.7 °C 07:40 0.7 °C 1.0 °C, 2013 0.4 °C, 2009
Max 1hr Temp Rise 3.4 °C 08:10 2.4 °C 4.8 °C, 2018 1.2 °C, 2009
Max 1hr Hum Rise 6% 15:51 14% 15%, 2011 5%, 2009
Max 10m Temp Fall 0.3 °C 05:29 0.9 °C 0.8 °C, 2014 0.3 °C, 2010
Max 1hr Temp Fall 1.1 °C 17:02 2.1 °C 2.6 °C, 2018 0.9 °C, 2012
Max 1hr Hum Fall 14% 08:09 12% 24%, 2018 4%, 2009
Max 10m Wind Speed 8.7 mph 18:55 8.3 mph 17.6 mph, 2015 6.9 mph, 2013
Minimum Feels-like 5.4 °C 05:43 2.8 °C 15.7 °C, 2011 3.3 °C, 2012
Maximum Feels-like 15.4 °C 14:52 14.2 °C 29.6 °C, 2018 12.8 °C, 2010
Mean Feels-like 11.5 °C 9.3 °C 20.3 °C, 2011 7.4 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.8 °C (+0.3) 8.3 °C (-0.3) 18.7 °C (+10.2), 2018 6.1 °C (-2.4), 2009
Humidity Range 42% 36% 60%, 2018 12%, 2009
Pressure Range 14 hPa 6 hPa 14 hPa, 2019 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 5 [36%]27 hrs (67%) [29%] 13.8 [101%], 2018 0.7 [5%], 2009
Wet Hours 07 hrs (77%) [4.2%] 3, 2012 0, 2009
Cloud Cover am: Sunny transitioned to Partly Cloudy
pm: Mostly Cloudy
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 12.0 °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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