Average data for 10 years
1 December
Sunday
−2°
−2°
2 December
Monday
−1°
−2°
3 December
Tuesday
−2°
−3°
4 December
Wednesday
−1°
−3°
5 December
Thursday
−1°
−1°
6 December
Friday
−1°
−3°
7 December
Saturday
−1°
−2°
8 December
Sunday
−1°
−1°
9 December
Monday
0°
−2°
10 December
Tuesday
−2°
−2°
11 December
Wednesday
−2°
−4°
12 December
Thursday
−2°
−2°
13 December
Friday
−4°
−3°
14 December
Saturday
−3°
−3°
15 December
Sunday
−2°
−4°
16 December
Monday
−3°
−3°
17 December
Tuesday
−3°
−4°
18 December
Wednesday
−2°
−3°
19 December
Thursday
−1°
−3°
20 December
Friday
−3°
−2°
21 December
Saturday
−2°
−3°
22 December
Sunday
−3°
−4°
23 December
Monday
−4°
−5°
24 December
Tuesday
−3°
−4°
25 December
Wednesday
−2°
−3°
26 December
Thursday
−2°
−4°
27 December
Friday
−2°
−4°
28 December
Saturday
−4°
−3°
29 December
Sunday
−2°
−4°
30 December
Monday
−2°
−3°
31 December
Tuesday
−2°
−3°
Cities near you
Russia
Vyborg
Estonia
Tallinn
Finland
Helsinki
Russia
Gdov
Russia
Sosnoviy Bor, Sosnovy Bor Urban Okrug
Cities with similar weather in December
Belarus
Minsk
Belarus
Gomel
Belarus
Mogilev
Iceland
Reykyavik
Lithuania
Vilnius
December in Lahti is the snowiest and the windiest month of the year. In December, the weather in Lahti is typically freezing. Average daily high temperature in December is about 2 degrees below zero. On average, Lahti has 23 snowy, 7 cloudy, and 1 sunny day in December. The snowfalls are usually moderate.