"John Hall" schreef in bericht
...

: "Keith(Southend)" writes:
: 29th Dec-09 30th Dec-09
: Max °C Min °C Max °C Min °C
: 1.7 -1.7 9.4 1.6 Brussels (58m)
: 12.7 2.9 11.8 9 Paris-Orly(89m)
: 1.2 -2.5 0.5 0.3 Amsterdam (-2m)

: Interesting contrast between Brussels and Amsterdam. The boundary
: between the mild and colder air clearly lay somewhere between the two.

Yes. The front lay across the centre of the Netherlands at midday
http://www2.wetter3.de/Fax/12_UKMet_Boden+00.gif and was still in more or
less the same position at 18z
http://www2.wetter3.de/Fax/18_UKMet_Boden+00.gif .

See my "Brussels" post about the sharp rise in temperature in Brussels
around midnight last night as the mild air moved north.

Colin Youngs
Brussels