Lämpötila keskimäärin
 ºC/vuosi

-24.5 to -15.0

-14.5 to -10.0

-9.5 to -5.0

-4.5 to 0.0

0.5 to 5.0

5.5 to 10.0

10.5 to 15.0

15.5 to 20.0

20.5 to 30.0

30.5 to 35.0

35.5 to 40.0

> 40.0