Clearwell Forest of Dean Gloucestershire
51 46 13N 02 37 29W 140m AMSL

December 2004
Avg max 7.9C (+0.4C) 14.72C (+1.21C)
Avg min 2.6C (+0.8C) 6.45C (+0.62C)
High max 12.5C on 30th 28.9C on 1 Aug
Low max 3.5C on 5th 2.1C on 21 Nov
High min 10.4C on 23rd 16.6C on 23 Sep
Low min -5.0C on 27th -5.7C on 27 Feb
Low grass min -8.3C on 27th -9.3C on 27 Feb
High pressure 1030.7 mb on 8th 1035.6mb on 9 Feb
Low pressure 989.0mb on 17th 975.7mb on 4 May
Max gust 26kt on 17,23,24th 30kt on 4 May
Rainfall 52.3mm (39%) 1244.6mm (104%)
Wettest day 17.1mm on 18th 40.0mm on 1 Feb
Days with:
Fog 0 11
Thick fog 0 2
Air frost 8 46
Ground frost 11 74
Snow 2 10
Rain =1mm 9 156
Thunder 0 9
Hail 0 5
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RICHARD CRIGHTON