Daily Report for 16th March 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.0 °C (+3.4) 07:06 7.0 °C (+3.9) 8.3 °C (+4.7), 2012 3.4 °C (-0.2), 2009
Maximum Temperature 13.5 °C (+3.2) 15:04 12.9 °C (+3.2) 18.3 °C (+8.0), 2014 7.8 °C (-2.5), 2013
Mean Temperature 10.1 °C (+3.3) 9.8 °C (+3.5) 13.1 °C, 2014 6.3 °C, 2015
Minimum Humidity 68% 19:26 57% 82%, 2011 36%, 2014
Maximum Humidity 84% 05:39 83% 98%, 2011 71%, 2010
Mean Humidity 76% 72% 92%, 2011 58%, 2010
Minimum Pressure 1018 hPa 16:29 1008 hPa 1030 hPa, 2009 992 hPa, 2013
Maximum Pressure 1030 hPa 00:15 1018 hPa 1033 hPa, 2009 1001 hPa, 2013
Mean Pressure 1023 hPa 1013 hPa 1032 hPa, 2009 995 hPa, 2013
Mean Wind Speed 4.8 mph (-0.4) 4.6 mph (-0.6) 10.1 mph, 2013 3.9 mph, 2010
Maximum Wind Speed 12.8 mph 18:12 12.3 mph 20.1 mph, 2013 9.2 mph, 2010
Maximum Gust 18.9 mph 11:58 19.1 mph 29.7 mph, 2013 13.2 mph, 2010
Mean Wind Direction W
Rainfall 0.0 mm 17.8 mm (78%) 4.6 mm, 2013
Maximum Hourly Rain n/a 1.2, 2015
Maximum 10-min Rain n/a 0.8, 2015
Maximum Rain Rate n/a 24, 2015
Minimum Dew Point 4.0 °C 01:29 1.9 °C 4.0 °C, 2017 -3.0 °C, 2010
Maximum Dew Point 8.6 °C 14:23 7.4 °C 8.6 °C, 2017 2.1 °C, 2010
Mean Dew Point 6.0 °C 4.8 °C 6.4 °C, 2011 -0.6 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.0 °C 07:06 7.1 °C 8.3 °C, 2012 3.4 °C, 2009
Day Maximum (09-21) 13.5 °C 15:04 12.9 °C 18.3 °C, 2014 7.8 °C, 2013
Max 10m Temp Rise 0.5 °C 08:30 0.4 °C 1.3 °C, 2009 0.1 °C, 2012
Max 1hr Temp Rise 1.9 °C 09:18 1.7 °C 3.5 °C, 2009 0.4 °C, 2012
Max 1hr Hum Rise 3% 01:54 6% 9%, 2009 3%, 2011
Max 10m Temp Fall 0.3 °C 17:58 0.3 °C 1.0 °C, 2009 0.2 °C, 2012
Max 1hr Temp Fall 1.0 °C 06:56 1.1 °C 2.5 °C, 2009 0.4 °C, 2012
Max 1hr Hum Fall 5% 09:39 9% 22%, 2014 4%, 2012
Max 10m Wind Speed 10.3 mph 12:03 9.8 mph 15.9 mph, 2013 6.2 mph, 2010
Minimum Feels-like 4.0 °C 06:56 4.1 °C 5.9 °C, 2014 0.5 °C, 2015
Maximum Feels-like 14.1 °C 14:42 13.3 °C 18.3 °C, 2014 6.2 °C, 2013
Mean Feels-like 9.5 °C 8.9 °C 12.7 °C, 2014 3.0 °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 6.5 °C (-0.2) 5.9 °C (-0.7) 13.0 °C (+6.3), 2009 1.5 °C (-5.2), 2012
Humidity Range 16% 26% 47%, 2009 11%, 2012
Pressure Range 12 hPa 10 hPa 12 hPa, 2017 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3.2 [30%]48 hrs (92%) [29%] 10.7 [100%], 2014 0 [0%], 2011
Wet Hours 012 hrs (45%) [3.2%] 8, 2013 , 2009
Cloud Cover am: Partly Cloudy
pm: Mostly 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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