Daily Report for 12th February 2018

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -0.6 °C (-2.6) 06:48 0.4 °C (-1.8) 5.6 °C (+3.6), 2011 -5.7 °C (-7.7), 2012
Maximum Temperature 6.4 °C (-0.7) 14:25 6.1 °C (-1.1) 10.5 °C (+3.4), 2011 1.6 °C (-5.5), 2013
Mean Temperature 2.9 °C (-1.6) 3.3 °C (-1.4) 8.9 °C, 2011 0.3 °C, 2012
Minimum Humidity 58% 14:21 68% 80%, 2012 58%, 2009
Maximum Humidity 86% 07:19 90% 98%, 2013 76%, 2015
Mean Humidity 75% 80% 88%, 2010 73%, 2015
Minimum Pressure 1010 hPa 23:45 1008 hPa 1032 hPa, 2012 985 hPa, 2014
Maximum Pressure 1016 hPa 10:46 1018 hPa 1036 hPa, 2012 1000 hPa, 2016
Mean Pressure 1014 hPa 1014 hPa 1034 hPa, 2012 993 hPa, 2014
Mean Wind Speed 6.3 mph (+1.2) 5.9 mph (+0.8) 10.2 mph, 2014 1.0 mph, 2012
Maximum Wind Speed 14.6 mph 12:03 14.2 mph 29.7 mph, 2014 6.9 mph, 2012
Maximum Gust 20.7 mph 22:53 22.4 mph 47.8 mph, 2014 10.2 mph, 2012
Mean Wind Direction WSW
Rainfall 0.0 mm 17.2 mm (100%) 6.7 mm, 2014
Maximum Hourly Rain n/a 3.7, 2014
Maximum 10-min Rain n/a 1.2, 2014
Maximum Rain Rate n/a 9, 2014
Minimum Dew Point -2.8 °C 06:09 -2.2 °C 2.6 °C, 2011 -8.5 °C, 2012
Maximum Dew Point 1.2 °C 23:10 3.1 °C 9.7 °C, 2011 -0.1 °C, 2015
Mean Dew Point -1.2 °C 0.2 °C 6.5 °C, 2011 -2.5 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) -0.6 °C 06:48 1.4 °C 8.7 °C, 2011 -5.7 °C, 2012
Day Maximum (09-21) 6.4 °C 14:25 5.6 °C 10.5 °C, 2011 1.6 °C, 2013
Max 10m Temp Rise 0.5 °C 09:44 0.4 °C 0.5 °C, 2009 0.1 °C, 2013
Max 1hr Temp Rise 1.8 °C 11:07 1.4 °C 1.9 °C, 2012 0.3 °C, 2013
Max 1hr Hum Rise 8% 15:50 8% 18%, 2009 1%, 2013
Max 10m Temp Fall 0.2 °C 14:11 0.4 °C 0.5 °C, 2009 0.1 °C, 2013
Max 1hr Temp Fall 0.8 °C 19:28 1.1 °C 1.8 °C, 2009 0.3 °C, 2013
Max 1hr Hum Fall 7% 10:58 7% 18%, 2014 3%, 2015
Max 10m Wind Speed 10.2 mph 11:29 10.9 mph 22.2 mph, 2014 4.4 mph, 2012
Minimum Feels-like -5.9 °C 06:43 -4.3 °C 1.9 °C, 2011 -8.6 °C, 2012
Maximum Feels-like 6.3 °C 14:39 4.7 °C 11.7 °C, 2011 1.6 °C, 2013
Mean Feels-like -1.0 °C -0.0 °C 7.9 °C, 2011 -1.9 °C, 2013
Air-frost Hrs 4 hrs 2 hrs 10 hrs, 2012 0 hrs, 2010
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.0 °C (+1.9) 5.7 °C (+0.8) 10.1 °C (+5.0), 2012 1.1 °C (-4.0), 2015
Humidity Range 28% 22% 38%, 2009 8%, 2015
Pressure Range 6 hPa 10 hPa 18 hPa, 2014 2 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [69%]31 hrs (102%) [31%] 6 [69%], 2018 0 [0%], 2012
Wet Hours 028 hrs (126%) [9.7%] 3.5, 2014 , 2009
Cloud Cover am: Sunny
pm: Partly Cloudy transitioned to Mostly Cloudy
Events Air Frost
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.
View monthly summary

Daily Graph of Conditions

day graph

Webcam Summary of Cloud Conditions

daycamsum