Daily Report for 14th February 2014

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.4 °C (+1.6) 01:07 4.5 °C (+2.3) 4.7 °C (+2.9), 2011 -1.5 °C (-3.3), 2009
Maximum Temperature 11.7 °C (+4.5) 19:15 9.0 °C (+1.8) 11.7 °C (+4.5), 2014 4.3 °C (-2.9), 2010
Mean Temperature 6.9 °C (+3.0) 6.8 °C (+2.0) 7.5 °C, 2013 2.2 °C, 2010
Minimum Humidity 63% 23:55 60% 86%, 2015 48%, 2009
Maximum Humidity 98% 16:16 91% 98%, 2013 78%, 2017
Mean Humidity 81% 77% 91%, 2015 72%, 2009
Minimum Pressure 975 hPa 22:55 984 hPa 1026 hPa, 2009 975 hPa, 2014
Maximum Pressure 1000 hPa 01:30 998 hPa 1030 hPa, 2009 1000 hPa, 2014
Mean Pressure 989 hPa 991 hPa 1028 hPa, 2009 989 hPa, 2014
Mean Wind Speed 10.6 mph (+5.5) 8.6 mph (+3.5) 10.6 mph, 2014 2.5 mph, 2010
Maximum Wind Speed 35.5 mph 22:57 21.8 mph 35.5 mph, 2014 7.8 mph, 2010
Maximum Gust 49.7 mph 22:56 33.2 mph 49.7 mph, 2014 10.7 mph, 2010
Mean Wind Direction SSW
Rainfall 8.5 mm 55.5 mm (278%) 8.5 mm, 2014
Maximum Hourly Rain 4.6 mm 14:45 4.6 mm, 2014
Maximum 10-min Rain 1.5 mm 14:12 1.5 mm, 2014
Maximum Rain Rate 18 mm/h 14:07 18 mm/h, 2014
Minimum Dew Point -1.0 °C 00:01 -0.2 °C 3.0 °C, 2015 -5.9 °C, 2016
Maximum Dew Point 10.5 °C 16:57 6.5 °C 10.5 °C, 2014 2.1 °C, 2009
Mean Dew Point 3.9 °C 2.8 °C 5.5 °C, 2015 -1.4 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 3.4 °C 01:07 4.7 °C 4.7 °C, 2011 -1.5 °C, 2009
Day Maximum (09-21) 11.7 °C 19:15 8.8 °C 11.7 °C, 2014 4.3 °C, 2010
Max 10m Temp Rise 0.6 °C 15:52 0.4 °C 0.6 °C, 2014 0.2 °C, 2010
Max 1hr Temp Rise 2.6 °C 16:21 1.3 °C 2.6 °C, 2014 0.8 °C, 2010
Max 1hr Hum Rise 11% 21:10 8% 11%, 2014 3%, 2015
Max 10m Temp Fall 0.4 °C 20:29 0.6 °C 0.5 °C, 2013 0.2 °C, 2011
Max 1hr Temp Fall 1.3 °C 21:12 1.6 °C 1.3 °C, 2014 0.4 °C, 2017
Max 1hr Hum Fall 19% 19:15 12% 19%, 2014 3%, 2017
Max 10m Wind Speed 26.6 mph 23:04 16.1 mph 26.6 mph, 2014 5.3 mph, 2010
Minimum Feels-like -1.0 °C 00:49 -0.1 °C 3.1 °C, 2015 -3.4 °C, 2016
Maximum Feels-like 13.0 °C 17:17 7.9 °C 13.0 °C, 2014 2.4 °C, 2016
Mean Feels-like 4.6 °C 3.7 °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 8.3 °C (+2.9) 4.5 °C (-0.5) 8.3 °C (+2.9), 2014 3.6 °C (-1.8), 2010
Humidity Range 35% 31% 48%, 2009 10%, 2015
Pressure Range 25 hPa 14 hPa 25 hPa, 2014 4 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]36 hrs (100%) [30%] 5.5 [62%], 2011 0 [0%], 2014
Wet Hours 7
[Mean rain rate: 1.2 mm/h]
50 hrs (192%) [15%] 7, 2014 , 2009
Cloud Cover Overcast
Events None
Comments 11-15 Rain, -22 occasional Showers
Extra Comments
Issues None known
Observer Absent? No
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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