Daily Report for 14th February 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.3 °C (+1.5) 07:34 3.4 °C (+1.2) 4.7 °C (+2.9), 2011 -1.5 °C (-3.3), 2009
Maximum Temperature 11.3 °C (+4.1) 14:56 7.3 °C (+0.1) 11.7 °C (+4.5), 2014 4.3 °C (-2.9), 2010
Mean Temperature 7.2 °C (+2.8) 5.4 °C (+0.7) 7.5 °C, 2013 2.2 °C, 2010
Minimum Humidity 67% 15:31 72% 86%, 2015 48%, 2009
Maximum Humidity 78% 23:54 85% 98%, 2013 78%, 2017
Mean Humidity 74% 80% 91%, 2015 72%, 2009
Minimum Pressure 1020 hPa 02:52 1010 hPa 1026 hPa, 2009 975 hPa, 2014
Maximum Pressure 1027 hPa 23:40 1017 hPa 1030 hPa, 2009 1000 hPa, 2014
Mean Pressure 1023 hPa 1013 hPa 1028 hPa, 2009 989 hPa, 2014
Mean Wind Speed 3.7 mph (-1.4) 4.3 mph (-0.8) 10.6 mph, 2014 2.5 mph, 2010
Maximum Wind Speed 10.0 mph 13:21 10.9 mph 35.5 mph, 2014 7.8 mph, 2010
Maximum Gust 14.7 mph 01:21 17.1 mph 49.7 mph, 2014 10.7 mph, 2010
Mean Wind Direction SE
Rainfall 0.0 mm 15.6 mm (78%) 8.5 mm, 2014
Maximum Hourly Rain n/a 4.6, 2014
Maximum 10-min Rain n/a 1.5, 2014
Maximum Rain Rate n/a 18, 2014
Minimum Dew Point -0.5 °C 07:34 0.1 °C 3.0 °C, 2015 -5.9 °C, 2016
Maximum Dew Point 6.6 °C 23:54 4.0 °C 10.5 °C, 2014 2.1 °C, 2009
Mean Dew Point 2.8 °C 2.1 °C 5.5 °C, 2015 -1.4 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 3.3 °C 07:34 3.7 °C 4.7 °C, 2011 -1.5 °C, 2009
Day Maximum (09-21) 11.3 °C 14:56 7.3 °C 11.7 °C, 2014 4.3 °C, 2010
Max 10m Temp Rise 0.6 °C 12:50 0.3 °C 0.6 °C, 2014 0.2 °C, 2010
Max 1hr Temp Rise 2.4 °C 13:08 1.0 °C 2.6 °C, 2014 0.8 °C, 2010
Max 1hr Hum Rise 3% 22:16 4% 11%, 2014 3%, 2015
Max 10m Temp Fall 0.2 °C 16:14 0.2 °C 0.5 °C, 2013 0.2 °C, 2011
Max 1hr Temp Fall 0.4 °C 16:05 0.9 °C 1.3 °C, 2014 0.4 °C, 2017
Max 1hr Hum Fall 3% 13:15 6% 19%, 2014 3%, 2017
Max 10m Wind Speed 6.9 mph 03:03 8.4 mph 26.6 mph, 2014 5.3 mph, 2010
Minimum Feels-like -0.4 °C 07:23 -0.0 °C 3.1 °C, 2015 -3.4 °C, 2016
Maximum Feels-like 11.3 °C 14:47 7.1 °C 13.0 °C, 2014 2.4 °C, 2016
Mean Feels-like 5.6 °C 3.6 °C 5.6 °C, 2017 -0.5 °C, 2016
Air-frost Hrs 0 hrs 0 hrs 6 hrs, 2009 0 hrs, 2010
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 8.0 °C (+2.6) 4.0 °C (-1.0) 8.3 °C (+2.9), 2014 3.6 °C (-1.8), 2010
Humidity Range 11% 14% 48%, 2009 10%, 2015
Pressure Range 7 hPa 7 hPa 25 hPa, 2014 4 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2 [23%]19 hrs (52%) [16%] 5.5 [62%], 2011 0 [0%], 2014
Wet Hours 051 hrs (196%) [15%] 7, 2014 , 2009
Cloud Cover am: Partly Cloudy
pm: Mostly Sunny transitioned to 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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