Daily Report for 5th April 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.9 °C (-0.7) 07:15 5.7 °C (+1.1) 9.1 °C (+4.5), 2011 1.3 °C (-3.3), 2013
Maximum Temperature 12.7 °C (+0.9) 17:07 11.3 °C (-0.5) 16.1 °C (+4.4), 2014 7.4 °C (-4.3), 2013
Mean Temperature 8.1 °C (+0.1) 8.5 °C (+0.3) 12.1 °C, 2014 3.8 °C, 2013
Minimum Humidity 34% 15:17 65% 74%, 2011 34%, 2018
Maximum Humidity 81% 05:25 90% 91%, 2011 78%, 2009
Mean Humidity 62% 80% 84%, 2011 59%, 2013
Minimum Pressure 1001 hPa 12:21 998 hPa 1029 hPa, 2017 1001 hPa, 2018
Maximum Pressure 1020 hPa 20:54 1009 hPa 1032 hPa, 2017 1010 hPa, 2016
Mean Pressure 1014 hPa 1003 hPa 1030 hPa, 2017 1006 hPa, 2016
Mean Wind Speed 5.9 mph (+1.0) 6.3 mph (+1.4) 9.4 mph, 2013 1.9 mph, 2015
Maximum Wind Speed 15.7 mph 02:04 16.0 mph 17.6 mph, 2012 8.1 mph, 2015
Maximum Gust 25.3 mph 02:05 26.2 mph 26.6 mph, 2013 9.7 mph, 2015
Mean Wind Direction W
Rainfall 0.0 mm 16.8 mm (206%) 1.4 mm, 2011
Maximum Hourly Rain n/a 0.5, 2011
Maximum 10-min Rain n/a n/a
Maximum Rain Rate n/a n/a
Minimum Dew Point -3.5 °C 14:10 2.3 °C 5.2 °C, 2011 -6.9 °C, 2013
Maximum Dew Point 4.7 °C 00:00 7.1 °C 11.6 °C, 2014 -1.1 °C, 2013
Mean Dew Point 0.8 °C 5.1 °C 8.3 °C, 2011 -3.9 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 3.9 °C 07:15 5.9 °C 9.1 °C, 2011 1.3 °C, 2013
Day Maximum (09-21) 12.7 °C 17:07 11.3 °C 16.1 °C, 2014 7.4 °C, 2013
Max 10m Temp Rise 0.5 °C 11:01 0.4 °C 0.9 °C, 2014 0.2 °C, 2011
Max 1hr Temp Rise 1.5 °C 11:52 1.4 °C 3.1 °C, 2014 0.8 °C, 2012
Max 1hr Hum Rise 14% 18:14 8% 18%, 2013 5%, 2011
Max 10m Temp Fall 0.4 °C 02:44 0.5 °C 0.4 °C, 2012 0.3 °C, 2010
Max 1hr Temp Fall 1.8 °C 19:56 1.4 °C 1.8 °C, 2015 1.1 °C, 2014
Max 1hr Hum Fall 18% 11:54 10% 18%, 2018 7%, 2012
Max 10m Wind Speed 12.4 mph 02:53 11.7 mph 13.9 mph, 2013 5.3 mph, 2015
Minimum Feels-like -0.3 °C 05:13 1.8 °C 6.3 °C, 2016 -4.6 °C, 2013
Maximum Feels-like 12.7 °C 17:01 11.6 °C 16.7 °C, 2014 4.9 °C, 2013
Mean Feels-like 5.9 °C 7.3 °C 12.6 °C, 2014 -0.4 °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 8.8 °C (+1.6) 5.6 °C (-1.6) 9.7 °C (+2.5), 2010 3.5 °C (-3.7), 2011
Humidity Range 47% 25% 51%, 2016 17%, 2011
Pressure Range 19 hPa 11 hPa 19 hPa, 2018 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 11 [93%]12 hrs (58%) [21%] 11 [93%], 2018 0 [0%], 2011
Wet Hours 019 hrs (241%) [15%] 3, 2011 0, 2009
Cloud Cover 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 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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