Click on a day for an hourly weather forecast
The weather in Hameenlinna in January is very cold with temperatures between -8°C and -4°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Hameenlinna during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Let it snow! You can expect Hameenlinna to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Hameenlinna in January 2025.
If you’re planning to visit Hameenlinna in the near future, we highly recommend that you review the 14 day weather forecast for Hameenlinna before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -4° / -8° | 4 | 4 | 24 | 62 mm | Awful | Hameenlinna in January |
| February | -3° / -8° | 3 | 4 | 21 | 56 mm | Awful | Hameenlinna in February |
| March | 0° / -5° | 5 | 7 | 20 | 52 mm | Awful | Hameenlinna in March |
| April | 7° / 0° | 7 | 14 | 10 | 55 mm | Awful | Hameenlinna in April |
| May | 15° / 5° | 6 | 23 | 1 | 67 mm | Good | Hameenlinna in May |
| June | 20° / 9° | 7 | 23 | 0 | 93 mm | Ok | Hameenlinna in June |
| July | 22° / 12° | 6 | 25 | 0 | 103 mm | Good | Hameenlinna in July |
| August | 21° / 11° | 5 | 26 | 0 | 84 mm | Good | Hameenlinna in August |
| September | 15° / 7° | 6 | 24 | 0 | 66 mm | Good | Hameenlinna in September |
| October | 7° / 3° | 7 | 20 | 4 | 70 mm | Awful | Hameenlinna in October |
| November | 3° / -1° | 7 | 13 | 10 | 71 mm | Awful | Hameenlinna in November |
| December | -2° / -5° | 6 | 6 | 20 | 66 mm | Awful | Hameenlinna in December |