Lappeenranta weather in December 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 December
-2°-5°
2 December
-2°-5°
3 December
-2°-5°
4 December
-1°-5°
5 December
-1°-5°
6 December
-1°-3°
7 December
-1°-4°
8 December
-1°-3°
9 December
-1°-4°
10 December
-1°-5°
11 December
-1°-4°
12 December
-2°-5°
13 December
-2°-5°
14 December
-3°-5°
15 December
-2°-6°
16 December
-1°-5°
17 December
-1°-5°
18 December
-2°-5°
19 December
-2°-5°
20 December
-2°-5°
21 December
-2°-4°
22 December
-3°-5°
23 December
-4°-7°
24 December
-4°-7°
25 December
-3°-7°
26 December
-2°-5°
27 December
-1°-5°
28 December
-3°-6°
29 December
-3°-6°
30 December
0°-5°
31 December
0°-4°
1 January
-3°-6°
2 January
-4°-7°
3 January
-5°-8°
4 January
-4°-8°
