Here are the reports for 2010 for the Copley sites.
(Averages refer to 1971-2000)

Copley Lead Mill 218metres asl
Temperature °C
Mean maximum 10.9 High 27.2 on 22/05 Low -4.2 on 20/12
Mean minimum 2.7 Low -11.8 on 21/12 High 14.6 on 27/07
Mean screen 6.8
Air frost 143
Days snow lying 50% 09Z 101
Max depth 09Z 46cm on 06/01

Copley Met O site 253metres asl
Temperature °C
Mean maximum 10.5 (-0.8) High 27.7 on 22/05 Low -2.9 on 17/12
Mean minimum 3.6 (-0.4) Low -10.4 on 21/12 High 15.1 on 27/07
Mean screen 7.1 (-0.6)
Mean AWS(Davis) 7.0
Mean grass minimum 0.5 (-1.3) Low -17.4 on 21/12
Air frost 118
Ground frost 182

Rainfall mm
Total 803.0 (97.9%) High 36.9 on 20/07
Total AWS(Davis) 750.6
Rain days 199
Wet days 123
Hail 18
Thunder 4

Snow cm
Days falling 85
Days lying 50% 09Z 76
Fresh falls 09Z 216cm
Max depth 09Z 44cm on 06/01

Sunshine hr (R&D recorder)
Total 1523.3 (104%) High 16.2 on 03/06
Days no sun 51
Fog 09Z 42

Wind mph (Davis recorder)
Mean SW 9.9 (+1.3) High gust 53 on 11/11
Gale days 2

Coldest year since 1986 (estimated mean 6.8C) Driest since 2003
(591mm)

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