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The weather in Missouri in January is very cold with temperatures between -7°C and -1°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Missouri 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 Missouri 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 Missouri in January 2025.
If you’re planning to visit Missouri in the near future, we highly recommend that you review the 14 day weather forecast for Missouri before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -1° / -7° | 6 | 8 | 17 | 104 mm | Awful | Missouri in January |
| February | 1° / -6° | 6 | 7 | 15 | 104 mm | Awful | Missouri in February |
| March | 8° / 0° | 9 | 13 | 9 | 131 mm | Awful | Missouri in March |
| April | 14° / 5° | 10 | 17 | 3 | 161 mm | Bad | Missouri in April |
| May | 21° / 12° | 10 | 21 | 0 | 179 mm | Ok | Missouri in May |
| June | 25° / 16° | 9 | 21 | 0 | 184 mm | Good | Missouri in June |
| July | 27° / 17° | 9 | 22 | 0 | 165 mm | Good | Missouri in July |
| August | 26° / 16° | 7 | 24 | 0 | 138 mm | Good | Missouri in August |
| September | 23° / 13° | 6 | 24 | 0 | 109 mm | Perfect | Missouri in September |
| October | 17° / 8° | 6 | 24 | 1 | 120 mm | Good | Missouri in October |
| November | 9° / 2° | 7 | 18 | 5 | 107 mm | Awful | Missouri in November |
| December | 3° / -2° | 8 | 11 | 12 | 102 mm | Awful | Missouri in December |