Click on a day for an hourly weather forecast
The weather in Bo in January is very cold with temperatures between -10°C and -3°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Bo 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 Bo 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 Bo in January 2026.
If you’re planning to visit Bo in the near future, we highly recommend that you review the 14 day weather forecast for Bo before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -10° | 5 | 9 | 17 | 118 mm | Awful | Bo in January |
| February | -2° / -10° | 5 | 7 | 18 | 105 mm | Awful | Bo in February |
| March | 2° / -7° | 6 | 10 | 15 | 93 mm | Awful | Bo in March |
| April | 7° / -2° | 5 | 18 | 7 | 64 mm | Bad | Bo in April |
| May | 13° / 3° | 8 | 21 | 2 | 126 mm | Awful | Bo in May |
| June | 18° / 7° | 8 | 22 | 0 | 136 mm | Ok | Bo in June |
| July | 20° / 9° | 10 | 21 | 0 | 162 mm | Ok | Bo in July |
| August | 18° / 7° | 9 | 22 | 0 | 167 mm | Ok | Bo in August |
| September | 14° / 5° | 8 | 22 | 0 | 154 mm | Ok | Bo in September |
| October | 8° / 0° | 10 | 18 | 3 | 168 mm | Awful | Bo in October |
| November | 2° / -4° | 10 | 9 | 11 | 158 mm | Awful | Bo in November |
| December | -2° / -8° | 8 | 7 | 16 | 145 mm | Awful | Bo in December |