Reports for Noveber 2017 for the Copley sites. (Averages refer to 1981-2010)

Cool and sunny – sunniest since 2005

Copley Lead Mill site 218metres asl
Temperature °C (09Z-09Z)
Mean maximum 7.5 (-0.5) High 12.7 on 22nd, Low 1.6 on 30th
Mean minimum 1.2 (-0.5) Low -4.0 on 6th, High 10.4 on 1st
Mean screen 4.3(-0.5)
Mean 30cm earth 7.2
Air frost 14
Days snow lying 50% 09Z, 4
Max depth 09Z 2cm on 13th

Copley Met O site 253metres asl
Temperature °C (09Z-09Z)
Mean maximum 7.9 (+1.6) High 12.5 on 22nd, Low 1.5 on 30th
Mean minimum 2.0 (+1.9) Low -2.9 on 6th, High 10.1 on 1st
Mean screen 4.9 (-0.3)
Mean grass minimum -1.6 Low -9.1 on 6th
Mean 30cm earth 7.8
Mean 100cm earth 9.2
Air frost 6
Ground frost 23

Precipitation mm (09Z-09Z)
Total 73.4 (87%) High 28.9 on 22nd
Days 0.2mm 19
Days 1.0mm 12
Hail 0
Thunder 0

Snow cm
Days falling 7
Days lying 50% 09Z, 3
Fresh falls 09Z 4cm
Max depth 09Z 2cm on 13th

Sunshine hr (R&D electronic recorder) Sunshine hr (Campbell Stokes)
Total 112.2 (142%) 102.6
Max day 7.4 on 12th 6.8 on 12th
Average daily 3.7 (44% of the possible 8.5hr / day) 3.4 (40% possible)
Days no sun 2 2

Fog (Vis 1km 09Z), 3

Wind mph (Davis recorder)
Mean WSW 12.5 (0.0) High gust 48 on 21st
Gale days 0

Ken
Copley
Teesdale

On Friday, 1 December 2017 12:26:11 UTC, Ken Cook wrote:
Copley Met O site 253metres asl
Temperature °C (09Z-09Z)
Mean maximum 7.9 (+1.6) High 12.5 on 22nd, Low 1.5 on 30th
Mean minimum 2.0 (+1.9) Low -2.9 on 6th, High 10.1 on 1st
Mean screen 4.9 (-0.3)

Whoops,
Diff from average should read mac 0.0C min -0.5C
Ken