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The weather in Finland in December is very cold with temperatures between -1°C and 1°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Finland during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Finland is going to experience quite a number of days of snow during December. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Finland in December 2024.
If you’re planning to visit Finland in the near future, we highly recommend that you review the 14 day weather forecast for Finland before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -5° | 4 | 8 | 19 | 60 mm | Awful | Finland in January |
| February | -2° / -5° | 4 | 7 | 17 | 51 mm | Awful | Finland in February |
| March | 1° / -3° | 7 | 10 | 15 | 46 mm | Awful | Finland in March |
| April | 5° / 2° | 6 | 18 | 6 | 42 mm | Awful | Finland in April |
| May | 11° / 7° | 5 | 25 | 1 | 60 mm | Ok | Finland in May |
| June | 16° / 12° | 6 | 24 | 0 | 83 mm | Good | Finland in June |
| July | 20° / 16° | 6 | 25 | 0 | 106 mm | Good | Finland in July |
| August | 19° / 15° | 7 | 24 | 0 | 135 mm | Ok | Finland in August |
| September | 15° / 12° | 6 | 24 | 0 | 91 mm | Good | Finland in September |
| October | 9° / 6° | 8 | 20 | 3 | 90 mm | Awful | Finland in October |
| November | 5° / 3° | 7 | 18 | 5 | 76 mm | Awful | Finland in November |
| December | 1° / -1° | 7 | 11 | 14 | 72 mm | Awful | Finland in December |