Daily Report for 27th May 2016

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.1 °C (+0.4) 04:19 9.7 °C (+1.6) 15.1 °C (+5.4), 2017 7.5 °C (-2.2), 2015
Maximum Temperature 21.1 °C (+3.1) 16:08 18.5 °C (+1.9) 27.1 °C (+9.1), 2018 13.2 °C (-4.8), 2014
Mean Temperature 15.4 °C (+1.7) 14.3 °C (+1.8) 20.7 °C, 2018 11.5 °C, 2009
Minimum Humidity 45% 16:07 46% 89%, 2014 29%, 2012
Maximum Humidity 83% 05:24 82% 97%, 2014 65%, 2013
Mean Humidity 65% 65% 94%, 2014 47%, 2013
Minimum Pressure 1015 hPa 18:11 1011 hPa 1019 hPa, 2009 1004 hPa, 2013
Maximum Pressure 1017 hPa 13:55 1017 hPa 1027 hPa, 2015 1011 hPa, 2010
Mean Pressure 1015 hPa 1013 hPa 1022 hPa, 2015 1009 hPa, 2013
Mean Wind Speed 2.9 mph (-1.8) 3.6 mph (-1.1) 6.7 mph, 2013 2.9 mph, 2016
Maximum Wind Speed 9.2 mph 20:32 11.1 mph 19.2 mph, 2013 9.2 mph, 2010
Maximum Gust 16.1 mph 13:40 18.1 mph 25.6 mph, 2013 13.4 mph, 2010
Mean Wind Direction ENE
Rainfall 0.0 mm 31.0 mm (70%) 6.5 mm, 2014
Maximum Hourly Rain n/a 2.2, 2018
Maximum 10-min Rain n/a 1.6, 2018
Maximum Rain Rate n/a 36, 2018
Minimum Dew Point 6.9 °C 02:46 4.1 °C 12.8 °C, 2018 0.4 °C, 2013
Maximum Dew Point 10.7 °C 21:25 10.0 °C 19.4 °C, 2018 5.3 °C, 2013
Mean Dew Point 8.6 °C 7.1 °C 16.1 °C, 2018 2.3 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 10.1 °C 04:19 9.9 °C 15.1 °C, 2017 7.5 °C, 2015
Day Maximum (09-21) 21.1 °C 16:08 18.9 °C 27.1 °C, 2018 13.2 °C, 2014
Max 10m Temp Rise 0.8 °C 08:00 0.6 °C 0.8 °C, 2016 0.2 °C, 2014
Max 1hr Temp Rise 2.3 °C 08:43 2.3 °C 3.3 °C, 2018 0.6 °C, 2014
Max 1hr Hum Rise 10% 19:05 9% 15%, 2018 2%, 2014
Max 10m Temp Fall 0.3 °C 16:19 0.5 °C 1.1 °C, 2017 0.2 °C, 2009
Max 1hr Temp Fall 1.1 °C 18:58 1.8 °C 2.7 °C, 2017 0.8 °C, 2009
Max 1hr Hum Fall 11% 12:51 11% 15%, 2010 4%, 2009
Max 10m Wind Speed 6.1 mph 17:40 8.1 mph 13.5 mph, 2017 6.1 mph, 2016
Minimum Feels-like 10.1 °C 03:42 9.3 °C 16.9 °C, 2017 5.3 °C, 2013
Maximum Feels-like 21.9 °C 16:06 19.7 °C 33.7 °C, 2018 15.4 °C, 2014
Mean Feels-like 16.5 °C 14.9 °C 25.4 °C, 2018 12.3 °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 11.0 °C (+2.7) 8.7 °C (+0.3) 13.2 °C (+4.9), 2012 3.5 °C (-4.8), 2014
Humidity Range 38% 37% 46%, 2010 8%, 2014
Pressure Range 2 hPa 6 hPa 12 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [41%]176 hrs (107%) [46%] 14.7 [100%], 2012 0 [0%], 2009
Wet Hours 029 hrs (83%) [4.4%] 10, 2014 0, 2011
Cloud Cover am: Mostly Cloudy
pm: Sunny transitioned to Mostly Cloudy
Events None
Comments -
Extra Comments
Issues 19- data loss.
Observer Absent? Yes - observations may be unreliable
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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Webcam Summary of Cloud Conditions

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