Bizony.
Hivatalból is megerõsítve: (Rovaniemi vasútállomás)
"Recent weather observation: 24 Nov 2010 15:40 local time
Temperature -19.1 °C , humidity 86%, dew point -20.8 °C, wind from the north 1 m/s, wind gust 2 m/s, pressure 1025.1 hPa, cloudiness: sky clear (0/laza, visibility over 20 km."
(fmi.fi)