Daily Report for 1st April 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 10.2 °C (+5.7) 07:31 10.2 °C (+5.7) 11.8 °C (+7.3), 2011 0.3 °C (-4.2), 2013
Maximum Temperature 15.8 °C (+4.2) 12:52 15.8 °C (+4.1) 18.5 °C (+6.8), 2014 5.3 °C (-6.4), 2013
Mean Temperature 12.4 °C (+4.9) 12.4 °C (+4.9) 13.5 °C, 2014 2.4 °C, 2013
Minimum Humidity 51% 13:43 51% 68%, 2011 36%, 2012
Maximum Humidity 77% 07:38 77% 95%, 2014 75%, 2013
Mean Humidity 64% 64% 80%, 2011 56%, 2015
Minimum Pressure 1005 hPa 05:09 1005 hPa 1021 hPa, 2009 1000 hPa, 2010
Maximum Pressure 1013 hPa 23:56 1013 hPa 1025 hPa, 2015 1010 hPa, 2010
Mean Pressure 1008 hPa 1008 hPa 1022 hPa, 2009 1005 hPa, 2010
Mean Wind Speed 4.6 mph (-0.3) 4.6 mph (-0.3) 9.2 mph, 2015 1.0 mph, 2014
Maximum Wind Speed 13.6 mph 10:45 13.6 mph 19.7 mph, 2013 7.1 mph, 2014
Maximum Gust 17.8 mph 10:04 17.8 mph 28.6 mph, 2015 9.0 mph, 2012
Mean Wind Direction SW
Rainfall 0.0 mm 0.0 mm (0%) 2.2 mm, 2010
Maximum Hourly Rain n/a 1.8, 2014
Maximum 10-min Rain n/a 1.4, 2014
Maximum Rain Rate n/a 20, 2014
Minimum Dew Point 4.6 °C 18:10 4.6 °C 9.4 °C, 2011 -7.2 °C, 2013
Maximum Dew Point 7.6 °C 10:33 7.6 °C 12.0 °C, 2014 -2.2 °C, 2013
Mean Dew Point 5.7 °C 5.7 °C 10.0 °C, 2011 -4.6 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 10.2 °C 07:31 10.2 °C 11.8 °C, 2011 0.3 °C, 2013
Day Maximum (09-21) 15.8 °C 12:52 15.8 °C 18.5 °C, 2014 5.3 °C, 2013
Max 10m Temp Rise 0.6 °C 11:47 0.6 °C 1.0 °C, 2016 0.3 °C, 2011
Max 1hr Temp Rise 1.8 °C 12:17 1.8 °C 4.8 °C, 2016 1.2 °C, 2011
Max 1hr Hum Rise 6% 19:11 6% 23%, 2010 5%, 2011
Max 10m Temp Fall 0.4 °C 11:06 0.4 °C 1.6 °C, 2010 0.3 °C, 2014
Max 1hr Temp Fall 1.0 °C 18:09 1.0 °C 2.8 °C, 2010 1.0 °C, 2013
Max 1hr Hum Fall 11% 11:54 11% 19%, 2016 7%, 2015
Max 10m Wind Speed 10.3 mph 10:52 10.3 mph 13.7 mph, 2013 4.5 mph, 2014
Minimum Feels-like 10.2 °C 07:14 10.2 °C 12.9 °C, 2011 -5.9 °C, 2013
Maximum Feels-like 15.8 °C 12:52 15.8 °C 18.9 °C, 2014 2.1 °C, 2013
Mean Feels-like 12.4 °C 12.4 °C 14.8 °C, 2011 -2.0 °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 5.6 °C (-1.5) 5.6 °C (-1.5) 13.9 °C (+6.8), 2009 3.9 °C (-3.3), 2011
Humidity Range 26% 26% 48%, 2012 22%, 2011
Pressure Range 8 hPa 8 hPa 10 hPa, 2010 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [34%]4 hrs (94%) [34%] 11 [95%], 2012 2 [17%], 2011
Wet Hours 00 hrs (0%) [0%] 2, 2015 0, 2009
Cloud Cover Partly Cloudy
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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Webcam Summary of Cloud Conditions

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