Daily Report for 14th April 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.0 °C (+4.2) 06:45 6.8 °C (+2.1) 11.3 °C (+6.5), 2013 5.0 °C (+0.2), 2012
Maximum Temperature 18.3 °C (+5.9) 15:31 12.5 °C (+0.5) 21.8 °C (+9.4), 2015 11.4 °C (-1.0), 2012
Mean Temperature 12.8 °C (+5.0) 9.5 °C (+1.3) 14.9 °C, 2013 8.0 °C, 2012
Minimum Humidity 51% 14:23 72% 69%, 2009 35%, 2015
Maximum Humidity 90% 07:17 91% 98%, 2013 73%, 2011
Mean Humidity 75% 84% 82%, 2009 56%, 2014
Minimum Pressure 1015 hPa 00:09 1003 hPa 1022 hPa, 2014 1005 hPa, 2016
Maximum Pressure 1019 hPa 12:33 1011 hPa 1029 hPa, 2014 1010 hPa, 2009
Mean Pressure 1017 hPa 1006 hPa 1025 hPa, 2015 1006 hPa, 2016
Mean Wind Speed 3.1 mph (-1.8) 4.8 mph (-0.1) 9.7 mph, 2013 1.9 mph, 2016
Maximum Wind Speed 10.5 mph 17:35 13.0 mph 20.6 mph, 2013 7.8 mph, 2016
Maximum Gust 13.8 mph 16:44 19.9 mph 29.3 mph, 2013 11.5 mph, 2016
Mean Wind Direction SE
Rainfall 0.0 mm 34.7 mm (152%) 2.5 mm, 2016
Maximum Hourly Rain n/a 2, 2016
Maximum 10-min Rain n/a 2, 2016
Maximum Rain Rate n/a 16.4, 2009
Minimum Dew Point 7.2 °C 05:01 4.6 °C 7.2 °C, 2018 -2.5 °C, 2012
Maximum Dew Point 9.5 °C 16:55 8.5 °C 11.5 °C, 2009 4.1 °C, 2014
Mean Dew Point 8.3 °C 6.7 °C 8.9 °C, 2013 1.9 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.0 °C 06:45 7.0 °C 10.9 °C, 2013 5.0 °C, 2012
Day Maximum (09-21) 18.3 °C 15:31 12.3 °C 21.8 °C, 2015 11.4 °C, 2012
Max 10m Temp Rise 0.7 °C 11:43 0.4 °C 0.8 °C, 2016 0.4 °C, 2011
Max 1hr Temp Rise 2.2 °C 08:51 1.5 °C 2.6 °C, 2015 1.6 °C, 2014
Max 1hr Hum Rise 8% 16:22 6% 16%, 2014 4%, 2011
Max 10m Temp Fall 0.5 °C 15:48 0.4 °C 0.7 °C, 2016 0.3 °C, 2010
Max 1hr Temp Fall 1.6 °C 20:04 1.2 °C 1.9 °C, 2015 1.1 °C, 2017
Max 1hr Hum Fall 13% 11:12 7% 17%, 2012 3%, 2017
Max 10m Wind Speed 8.6 mph 17:44 9.5 mph 16.2 mph, 2013 5.8 mph, 2016
Minimum Feels-like 7.2 °C 01:25 3.6 °C 12.5 °C, 2013 1.7 °C, 2012
Maximum Feels-like 19.3 °C 15:35 13.1 °C 21.8 °C, 2015 11.4 °C, 2012
Mean Feels-like 13.2 °C 8.7 °C 15.7 °C, 2013 6.5 °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 9.3 °C (+1.7) 5.6 °C (-1.7) 14.3 °C (+6.7), 2015 6.1 °C (-1.5), 2011
Humidity Range 39% 19% 54%, 2013 19%, 2011
Pressure Range 4 hPa 8 hPa 7 hPa, 2012 1 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 8 [65%]28 hrs (45%) [16%] 12.4 [100%], 2015 0 [0%], 2011
Wet Hours 054 hrs (252%) [16%] 2, 2016 0, 2010
Cloud Cover am: Partly Cloudy
pm: Mostly 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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