Daily Report for 2nd March 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -1.8 °C (-4.4) 12:46 -3.3 °C (-5.9) 5.4 °C (+2.8), 2017 -1.8 °C (-4.4), 2018
Maximum Temperature -0.1 °C (-9.0) 23:48 -0.1 °C (-9.0) 12.0 °C (+3.1), 2009 -0.1 °C (-9.0), 2018
Mean Temperature -1.3 °C (-6.7) -2.0 °C (-7.5) 7.9 °C, 2017 -1.3 °C, 2018
Minimum Humidity 75% 02:46 72% 80%, 2012 34%, 2017
Maximum Humidity 94% 23:39 91% 97%, 2012 71%, 2017
Mean Humidity 85% 82% 90%, 2012 55%, 2017
Minimum Pressure 991 hPa 16:46 993 hPa 1035 hPa, 2011 982 hPa, 2014
Maximum Pressure 995 hPa 00:00 1003 hPa 1038 hPa, 2011 995 hPa, 2018
Mean Pressure 992 hPa 996 hPa 1036 hPa, 2011 992 hPa, 2018
Mean Wind Speed 11.1 mph (+5.9) 11.8 mph (+6.6) 11.1 mph, 2018 2.2 mph, 2010
Maximum Wind Speed 22.0 mph 04:06 22.0 mph 22.0 mph, 2018 7.1 mph, 2010
Maximum Gust 33.4 mph 04:06 33.4 mph 35.1 mph, 2015 9.0 mph, 2010
Mean Wind Direction ENE
Rainfall / Snow-melt approx. 2.0 mm 3.0 mm (106%) 8.6 mm, 2014
Maximum Hourly Rain n/a 3.1, 2014
Maximum 10-min Rain n/a 0.8, 2014
Maximum Rain Rate n/a 10.8, 2016
Minimum Dew Point -4.9 °C 03:53 -6.7 °C 2.6 °C, 2012 -6.0 °C, 2015
Maximum Dew Point -0.9 °C 23:48 -2.2 °C 7.5 °C, 2012 -1.2 °C, 2013
Mean Dew Point -3.5 °C -4.7 °C 5.4 °C, 2012 -3.5 °C, 2018
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * -1.7 °C * 07:59 -3.4 °C 5.4 °C, 2017 -1.7 °C, 2018
Day Maximum (09-21) * -0.6 °C * 20:56 -0.3 °C 12.0 °C, 2009 -0.6 °C, 2018
Max 10m Temp Rise 0.2 °C 11:33 0.2 °C 0.7 °C, 2010 0.2 °C, 2013
Max 1hr Temp Rise 0.6 °C 20:36 0.7 °C 2.7 °C, 2010 0.6 °C, 2013
Max 1hr Hum Rise 5% 14:48 8% 11%, 2010 4%, 2012
Max 10m Temp Fall 0.2 °C 11:43 0.2 °C 0.8 °C, 2016 0.2 °C, 2012
Max 1hr Temp Fall 0.4 °C 04:49 0.7 °C 1.8 °C, 2016 0.4 °C, 2018
Max 1hr Hum Fall 8% 01:02 8% 19%, 2016 3%, 2013
Max 10m Wind Speed 17.3 mph 06:01 17.0 mph 17.3 mph, 2018 5.6 mph, 2010
Minimum Feels-like -10.6 °C 09:04 -12.4 °C 3.3 °C, 2012 -10.6 °C, 2018
Maximum Feels-like -3.4 °C 23:30 -4.5 °C 10.9 °C, 2017 -3.4 °C, 2018
Mean Feels-like -7.8 °C -8.9 °C 6.0 °C, 2012 -7.8 °C, 2018
Air-frost Hrs 24 hrs 24 hrs 24 hrs, 2018 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 1.7 °C (-4.6) 3.2 °C (-3.1) 10.8 °C (+4.5), 2009 1.7 °C (-4.6), 2018
Humidity Range 19% 20% 48%, 2015 17%, 2012
Pressure Range 4 hPa 10 hPa 19 hPa, 2014 3 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]0 hrs (0%) [0%] 10 [102%], 2010 0 [0%], 2018
Wet Hours 5
[Mean rain rate: 0.4 mm/h]
10 hrs (292%) [21%] 6, 2014 , 2009
Cloud Cover Overcast
Events Snowfall: ~2 cm
Lying Snow (at 09z): ~4 cm
Air Frost
Comments Snow and frzn precip Showers throughout
Extra Comments
Issues quantity is a wild guess
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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