Daily Report for 8th May 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.7 °C (+2.7) 05:36 7.2 °C (+0.5) 14.6 °C (+7.6), 2011 6.7 °C (-0.3), 2010
Maximum Temperature 26.8 °C (+11.2) 14:28 21.0 °C (+5.7) 26.8 °C (+11.2), 2018 9.4 °C (-6.2), 2010
Mean Temperature 18.6 °C (+7.0) 14.5 °C (+3.1) 20.1 °C, 2016 7.9 °C, 2010
Minimum Humidity 37% 17:17 40% 73%, 2010 27%, 2016
Maximum Humidity 94% 06:55 89% 95%, 2012 67%, 2016
Mean Humidity 63% 63% 82%, 2014 45%, 2016
Minimum Pressure 1009 hPa 16:09 1015 hPa 1025 hPa, 2017 1000 hPa, 2016
Maximum Pressure 1016 hPa 00:01 1021 hPa 1029 hPa, 2017 1007 hPa, 2016
Mean Pressure 1011 hPa 1018 hPa 1027 hPa, 2017 1006 hPa, 2016
Mean Wind Speed 4.0 mph (-0.7) 4.1 mph (-0.6) 6.7 mph, 2014 3.5 mph, 2010
Maximum Wind Speed 14.1 mph 18:34 12.6 mph 15.9 mph, 2011 9.4 mph, 2010
Maximum Gust 24.2 mph 18:35 19.1 mph 24.2 mph, 2014 13.6 mph, 2010
Mean Wind Direction WSW
Rainfall 0.0 mm 4.2 mm (32%) 5.9 mm, 2014
Maximum Hourly Rain n/a 2.4, 2014
Maximum 10-min Rain n/a 0.8, 2011
Maximum Rain Rate n/a 18, 2014
Minimum Dew Point 7.9 °C 05:10 4.3 °C 7.9 °C, 2018 0.8 °C, 2017
Maximum Dew Point 13.8 °C 13:57 9.8 °C 14.2 °C, 2011 5.4 °C, 2017
Mean Dew Point 10.6 °C 6.8 °C 10.6 °C, 2018 3.4 °C, 2017
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.7 °C 05:36 7.5 °C 15.0 °C, 2011 6.7 °C, 2010
Day Maximum (09-21) 26.8 °C 14:28 21.0 °C 26.8 °C, 2018 9.4 °C, 2010
Max 10m Temp Rise 1.0 °C 07:40 0.9 °C 1.0 °C, 2018 0.2 °C, 2010
Max 1hr Temp Rise 4.7 °C 07:55 3.6 °C 4.7 °C, 2018 0.9 °C, 2010
Max 1hr Hum Rise 16% 19:32 11% 16%, 2018 3%, 2017
Max 10m Temp Fall 0.8 °C 19:13 0.8 °C 0.8 °C, 2018 0.2 °C, 2010
Max 1hr Temp Fall 3.2 °C 19:24 2.3 °C 3.2 °C, 2018 0.7 °C, 2010
Max 1hr Hum Fall 22% 08:35 18% 27%, 2009 4%, 2010
Max 10m Wind Speed 11.0 mph 19:19 9.6 mph 11.8 mph, 2013 6.8 mph, 2012
Minimum Feels-like 10.1 °C 05:21 6.2 °C 15.0 °C, 2011 3.4 °C, 2017
Maximum Feels-like 29.9 °C 13:57 22.1 °C 29.9 °C, 2018 8.1 °C, 2010
Mean Feels-like 20.2 °C 14.4 °C 20.3 °C, 2016 6.1 °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 17.1 °C (+8.6) 13.7 °C (+5.2) 17.1 °C (+8.6), 2018 2.7 °C (-5.8), 2010
Humidity Range 57% 49% 57%, 2018 12%, 2017
Pressure Range 7 hPa 6 hPa 10 hPa, 2009 3 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11.7 [85%]80 hrs (169%) [73%] 13 [94%], 2016 0 [0%], 2010
Wet Hours 06 hrs (58%) [3.1%] 8, 2014 0, 2016
Cloud Cover am: Sunny
pm: Partly Cloudy transitioned to Sunny
Events None
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
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; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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