Daily Report for 3rd April 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.2 °C (+1.7) 01:43 7.8 °C (+3.3) 10.7 °C (+6.1), 2014 -0.1 °C (-4.6), 2013
Maximum Temperature 17.1 °C (+5.4) 14:25 16.4 °C (+4.7) 18.9 °C (+7.2), 2014 4.2 °C (-7.5), 2013
Mean Temperature 11.7 °C (+3.5) 11.8 °C (+4.0) 13.8 °C, 2014 2.3 °C, 2013
Minimum Humidity 47% 17:52 49% 68%, 2015 47%, 2013
Maximum Humidity 86% 08:21 81% 96%, 2009 78%, 2011
Mean Humidity 66% 65% 87%, 2015 61%, 2013
Minimum Pressure 1021 hPa 18:42 1013 hPa 1021 hPa, 2017 998 hPa, 2010
Maximum Pressure 1026 hPa 09:20 1021 hPa 1026 hPa, 2017 1001 hPa, 2010
Mean Pressure 1024 hPa 1017 hPa 1024 hPa, 2017 1000 hPa, 2010
Mean Wind Speed 3.8 mph (-1.1) 3.6 mph (-1.3) 9.9 mph, 2013 2.5 mph, 2012
Maximum Wind Speed 12.2 mph 18:03 11.1 mph 21.0 mph, 2013 8.7 mph, 2015
Maximum Gust 16.8 mph 15:42 15.0 mph 30.8 mph, 2013 12.8 mph, 2015
Mean Wind Direction SW
Rainfall 0.0 mm 0.0 mm (0%) 6.3 mm, 2012
Maximum Hourly Rain n/a 2.5, 2010
Maximum 10-min Rain n/a 1.2, 2012
Maximum Rain Rate n/a 24, 2016
Minimum Dew Point 1.5 °C 01:39 2.6 °C 8.0 °C, 2014 -7.0 °C, 2013
Maximum Dew Point 8.9 °C 10:08 7.7 °C 11.5 °C, 2014 -1.5 °C, 2013
Mean Dew Point 5.2 °C 5.3 °C 9.2 °C, 2014 -4.8 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 6.2 °C 01:43 7.8 °C 10.7 °C, 2014 -0.1 °C, 2013
Day Maximum (09-21) 17.1 °C 14:25 16.4 °C 18.9 °C, 2014 4.2 °C, 2013
Max 10m Temp Rise 0.6 °C 09:20 0.6 °C 0.8 °C, 2009 0.4 °C, 2013
Max 1hr Temp Rise 3.2 °C 09:59 2.3 °C 3.2 °C, 2009 1.2 °C, 2013
Max 1hr Hum Rise 8% 21:20 6% 18%, 2016 5%, 2010
Max 10m Temp Fall 0.3 °C 12:28 0.4 °C 1.3 °C, 2012 0.2 °C, 2013
Max 1hr Temp Fall 1.4 °C 19:23 1.5 °C 2.8 °C, 2012 0.7 °C, 2013
Max 1hr Hum Fall 14% 10:36 10% 18%, 2013 6%, 2015
Max 10m Wind Speed 9.7 mph 16:19 8.6 mph 16.0 mph, 2013 6.5 mph, 2010
Minimum Feels-like 6.1 °C 03:14 6.8 °C 11.3 °C, 2014 -5.9 °C, 2013
Maximum Feels-like 17.1 °C 14:20 16.4 °C 20.5 °C, 2014 1.2 °C, 2013
Mean Feels-like 11.8 °C 11.7 °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 10.9 °C (+3.8) 8.6 °C (+1.4) 10.9 °C (+3.8), 2017 4.3 °C (-2.8), 2013
Humidity Range 39% 32% 41%, 2016 26%, 2015
Pressure Range 5 hPa 8 hPa 9 hPa, 2015 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 8 [68%]21 hrs (164%) [60%] 8 [68%], 2017 0 [0%], 2015
Wet Hours 00 hrs (0%) [0%] 9, 2015 0, 2009
Cloud Cover am: Overcast transitioned to Sunny
pm: Mostly Sunny
Events Dense Fog
Comments Dense fog -08
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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