Here are the reports for September 2009 for the Copley sites.
(Averages refer to 1971-2000)

Driest September since 1989.

Copley Lead Mill 218metres asl
Temperature °C
Mean maximum 16.5 High 21.9 on 8th Low 11.8 on 14th
Mean minimum 7.3 Low 2.1 on 18th High 13.0 on 29th
Mean screen 11.9
Air frost 0
Days snow lying 50% 09Z 0
Max depth 09Z 0cm on 0th

Copley Met O site 253metres asl
Temperature °C
Mean maximum 16.5 (+0.8) High 22.3 on 12th Low 11.8 on 14th
Mean minimum 8.8 (+1.3) Low 4.2 on 18th High 12.9 on 29th/
30th
Mean screen 12.5 (+1.0)
Mean AWS(Davis) 11.9
Mean grass minimum 4.8 (-0.5) Low -1.3 on 18th
Air frost 0 (0)
Ground frost 3 (-1)

Rainfall mm
Total 20.1 (28%) High 13.0 on 2nd
Total AWS(Davis) 21.2
Rain days 8 (-6)
Wet days 3 (-6)
Hail 0 (0)
Thunder 0 (0)

Snow cm
Days falling 0 (0)
Days lying 50% 09Z 0 (0)
Fresh falls 09Z 0cm (0cm)
Max depth 09Z 0cm on 0th

Sunshine hr (R&D recorder)
Total 130.4 (97%) High 12.5 on 12th
Days no sun 2 (-1)
Fog 09Z 0 (-2)

Wind mph (Davis recorder)
Mean W 9.7 (+1.1) High gust 50 on 8th
Gale days 0 (0)

Mean barometer (Kestrel recorder) 1020mb (+4)

Ken
Copley, nr Barnard Castle, Teesdale, County Durham
http://copley.website.orange.co.uk