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The weather in Viljandi in January is very cold with temperatures between -8°C and -3°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Viljandi 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 Viljandi 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 Viljandi in January 2025.
If you’re planning to visit Viljandi in the near future, we highly recommend that you review the 14 day weather forecast for Viljandi before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -8° | 5 | 4 | 23 | 76 mm | Awful | Viljandi in January |
| February | -2° / -7° | 5 | 3 | 21 | 68 mm | Awful | Viljandi in February |
| March | 2° / -4° | 8 | 5 | 19 | 73 mm | Awful | Viljandi in March |
| April | 9° / 1° | 7 | 16 | 7 | 57 mm | Awful | Viljandi in April |
| May | 16° / 6° | 7 | 24 | 1 | 80 mm | Ok | Viljandi in May |
| June | 21° / 10° | 7 | 23 | 0 | 117 mm | Ok | Viljandi in June |
| July | 23° / 13° | 8 | 23 | 0 | 112 mm | Good | Viljandi in July |
| August | 22° / 12° | 6 | 25 | 0 | 110 mm | Good | Viljandi in August |
| September | 16° / 8° | 6 | 24 | 0 | 79 mm | Good | Viljandi in September |
| October | 9° / 3° | 9 | 19 | 3 | 89 mm | Awful | Viljandi in October |
| November | 4° / 0° | 9 | 13 | 8 | 83 mm | Awful | Viljandi in November |
| December | -1° / -4° | 8 | 5 | 20 | 88 mm | Awful | Viljandi in December |