Daily Report for 3rd April 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.2 °C (+4.6) 23:54 5.6 °C (+1.0) 10.7 °C (+6.1), 2014 -0.1 °C (-4.6), 2013
Maximum Temperature 13.9 °C (+2.2) 14:32 10.6 °C (-1.1) 18.9 °C (+7.2), 2014 4.2 °C (-7.5), 2013
Mean Temperature 11.1 °C (+3.4) 8.2 °C (-0.0) 13.8 °C, 2014 2.3 °C, 2013
Minimum Humidity 70% 15:49 73% 70%, 2018 47%, 2013
Maximum Humidity 93% 05:50 93% 96%, 2009 78%, 2011
Mean Humidity 85% 85% 87%, 2015 61%, 2013
Minimum Pressure 993 hPa 05:52 998 hPa 1021 hPa, 2017 993 hPa, 2018
Maximum Pressure 997 hPa 22:26 1007 hPa 1026 hPa, 2017 997 hPa, 2018
Mean Pressure 995 hPa 1002 hPa 1024 hPa, 2017 995 hPa, 2018
Mean Wind Speed 7.8 mph (+2.9) 5.6 mph (+0.7) 9.9 mph, 2013 2.5 mph, 2012
Maximum Wind Speed 17.7 mph 14:50 14.4 mph 21.0 mph, 2013 8.7 mph, 2015
Maximum Gust 31.1 mph 14:50 23.4 mph 31.1 mph, 2018 12.8 mph, 2015
Mean Wind Direction SSW
Rainfall 1.6 mm 16.6 mm (339%) 6.3 mm, 2012
Maximum Hourly Rain 0.8 mm 04:36 2.5 mm, 2010
Maximum 10-min Rain 0.6 mm 04:20 1.2 mm, 2012
Maximum Rain Rate 4.0 mm/h 04:15 24 mm/h, 2016
Minimum Dew Point 7.1 °C 23:54 3.5 °C 8.0 °C, 2014 -7.0 °C, 2013
Maximum Dew Point 9.9 °C 12:30 7.5 °C 11.5 °C, 2014 -1.5 °C, 2013
Mean Dew Point 8.7 °C 5.9 °C 9.2 °C, 2014 -4.8 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 10.0 °C * 01:00 5.8 °C 10.7 °C, 2014 -0.1 °C, 2013
Day Maximum (09-21) 13.9 °C 14:32 10.6 °C 18.9 °C, 2014 4.2 °C, 2013
Max 10m Temp Rise 0.3 °C 13:12 0.4 °C 0.8 °C, 2009 0.3 °C, 2018
Max 1hr Temp Rise 1.2 °C 13:20 1.2 °C 3.2 °C, 2009 1.2 °C, 2013
Max 1hr Hum Rise 7% 17:44 6% 18%, 2016 5%, 2010
Max 10m Temp Fall 0.7 °C 16:52 0.5 °C 1.3 °C, 2012 0.2 °C, 2013
Max 1hr Temp Fall 1.3 °C 17:10 1.4 °C 2.8 °C, 2012 0.7 °C, 2013
Max 1hr Hum Fall 8% 14:39 7% 18%, 2013 6%, 2015
Max 10m Wind Speed 13.3 mph 15:58 10.2 mph 16.0 mph, 2013 6.5 mph, 2010
Minimum Feels-like 6.7 °C 23:59 1.8 °C 11.3 °C, 2014 -5.9 °C, 2013
Maximum Feels-like 14.9 °C 14:29 11.1 °C 20.5 °C, 2014 1.2 °C, 2013
Mean Feels-like 11.7 °C 7.2 °C 14.7 °C, 2014 -2.5 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0.6 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 4.7 °C (-2.4) 5.0 °C (-2.1) 10.9 °C (+3.8), 2017 4.3 °C (-2.8), 2013
Humidity Range 23% 19% 41%, 2016 23%, 2018
Pressure Range 4 hPa 9 hPa 9 hPa, 2015 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0.4 [3%]0.4 hrs (3%) [1.1%] 8 [68%], 2017 0 [0%], 2015
Wet Hours 4
[Mean rain rate: 0.4 mm/h]
18 hrs (391%) [25%] 9, 2015 0, 2009
Cloud Cover Overcast
Events None
Comments o.night Rain
Extra Comments
Issues None known
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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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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