Daily Report for 3rd March 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -0.1 °C (-2.8) 00:07 -2.2 °C (-4.9) 7.0 °C (+4.3), 2012 -1.9 °C (-4.5), 2013
Maximum Temperature 3.3 °C (-5.7) 22:23 1.1 °C (-7.9) 13.9 °C (+4.9), 2012 3.3 °C (-5.7), 2018
Mean Temperature 1.8 °C (-4.2) -0.8 °C (-6.4) 9.7 °C, 2012 1.8 °C, 2018
Minimum Humidity 90% 15:05 78% 90%, 2018 41%, 2012
Maximum Humidity 96% 05:31 93% 96%, 2012 81%, 2015
Mean Humidity 94% 86% 94%, 2018 63%, 2015
Minimum Pressure 991 hPa 14:01 992 hPa 1034 hPa, 2011 982 hPa, 2014
Maximum Pressure 993 hPa 06:15 999 hPa 1035 hPa, 2011 993 hPa, 2018
Mean Pressure 992 hPa 995 hPa 1034 hPa, 2011 985 hPa, 2014
Mean Wind Speed 6.9 mph (+1.7) 10.2 mph (+5.0) 7.5 mph, 2016 3.0 mph, 2014
Maximum Wind Speed 13.6 mph 10:04 19.2 mph 17.5 mph, 2015 7.5 mph, 2016
Maximum Gust 20.7 mph 16:02 29.2 mph 28.4 mph, 2015 13.6 mph, 2017
Mean Wind Direction E
Rainfall 0.6 mm 3.6 mm (85%) 2.4 mm, 2014
Maximum Hourly Rain 0.4 mm 19:01 2.0 mm, 2009
Maximum 10-min Rain 0.2 mm 19:01 0.6 mm, 2014
Maximum Rain Rate 1.0 mm/h 19:01 5.0 mm/h, 2017
Minimum Dew Point -0.9 °C 00:05 -4.7 °C 4.0 °C, 2009 -4.2 °C, 2013
Maximum Dew Point 2.6 °C 22:21 -0.6 °C 8.9 °C, 2012 0.9 °C, 2011
Mean Dew Point 0.9 °C -2.8 °C 5.9 °C, 2012 -1.1 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * -0.6 °C * 21:13 -2.5 °C 6.9 °C, 2012 -1.9 °C, 2013
Day Maximum (09-21) * 3.1 °C * 20:58 0.8 °C 13.9 °C, 2012 3.1 °C, 2018
Max 10m Temp Rise 0.2 °C 10:20 0.2 °C 0.7 °C, 2014 0.2 °C, 2011
Max 1hr Temp Rise 0.5 °C 11:46 0.6 °C 2.8 °C, 2014 0.5 °C, 2018
Max 1hr Hum Rise 3% 18:34 6% 11%, 2015 3%, 2011
Max 10m Temp Fall 0.2 °C 14:03 0.2 °C 1.2 °C, 2015 0.2 °C, 2010
Max 1hr Temp Fall 0.4 °C 14:58 0.6 °C 2.5 °C, 2012 0.4 °C, 2018
Max 1hr Hum Fall 3% 12:14 6% 27%, 2012 3%, 2017
Max 10m Wind Speed 10.9 mph 17:12 15.0 mph 13.9 mph, 2015 6.5 mph, 2017
Minimum Feels-like -5.8 °C 00:16 -10.2 °C 5.3 °C, 2012 -5.8 °C, 2018
Maximum Feels-like 1.9 °C 22:17 -2.4 °C 14.0 °C, 2012 1.7 °C, 2011
Mean Feels-like -2.5 °C -6.8 °C 9.1 °C, 2012 -2.5 °C, 2018
Air-frost Hrs 0.2 hrs 16 hrs 7 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.4 °C (-2.9) 3.3 °C (-3.0) 9.9 °C (+3.6), 2013 3.4 °C (-2.9), 2018
Humidity Range 6% 15% 55%, 2012 6%, 2018
Pressure Range 2 hPa 7 hPa 29 hPa, 2009 1 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]0 hrs (0%) [0%] 6.5 [66%], 2016 0 [0%], 2017
Wet Hours 2
[Mean rain rate: 0.3 mm/h]
12 hrs (234%) [17%] 3, 2014 , 2009
Cloud Cover Overcast
Events Lying Snow (at 09z): ~2 cm
Air Frost
Comments Lying snow of 2cm gone by day's end; 18-20 Rain/Drizzle; am snow melt
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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