Summary for November 2013

Mild and wet for the first two weeks then dry and colder with the first
air frost of the autumn on the 20th.

Mean Max: 11.1ºC (-0.7ºC)
Mean Min: 4.5ºC (-1.0ºC)
Mean: 7.8ºC (-0.9ºC)

High Max: 15.9ºC 6th
Low Max: 5.4ºC 26th
High Min: 10.9ºC 6th
Low Min: -2.9ºC 26th

Rain Total (gauge): 67.2 mm (80%)
Rain Days 0.2 mm: 11 Days
Rain Days 1.0 mm: 9 Days
Max 24 hrs: 25.7 mm 11th
Days without any rain: 19

Air Frost: 4 Days
Snow Falling: 0 Days
Thunder Heard: 1 Day
Hail 5 mm: 0 Days
Hail 5 mm: 0 Days
Fog @ 9am: 3 Days

Total Monthly Sunshine: 101.6 Hours
Most Sunshine in a Day: 7.9 Hours 22nd
Average Daily Sunshine: 3.3 Hours
Sunless Days: 3 Days
Cloudless Days: 4 Days
Total Possible Sunshine: 279.0 Hours
Percentage of Total Sun: 36%

Ave 10 Min Wind 39 mph: 0.00 Days
Calm: 3.43 Days
Mean Wind: 2.3 mph
Max Gust: 29 mph 2nd

Mean Cloud Cover: 64%
Mean RH @ 9am: 95%
Rain 0.1mm/hour: 31.8 Hours
Frost Duration: 39.0 Hours
Air Frost in a Day: 11.5 Hours 26th

Mean Pressu 1018.3 hPa
Max Pressu 1042.1 hPa 26th
Min Pressu 980.2 hPa 4th

Max Dewpoint: 14.8ºC 11th
Min Dewpoint: -3.7ºC 26th
Mean Dewpoint: 5.5ºC

Max Humidity: 100% 2nd
Min Humidity: 61% 4th
Mean Humidity: 85%

--
Nick G
Otter Valley, Devon
20 m amsl
http://www.ottervalley.co.uk