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The weather in Jackson (Wyoming) in January is very cold with temperatures between -16°C and -5°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Jackson (Wyoming) 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 Jackson (Wyoming) 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 Jackson (Wyoming) in January 2025.
If you’re planning to visit Jackson (Wyoming) in the near future, we highly recommend that you review the 14 day weather forecast for Jackson (Wyoming) before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -5° / -16° | 3 | 6 | 23 | 181 mm | Awful | Jackson (Wyoming) in January |
| February | -5° / -15° | 3 | 2 | 24 | 199 mm | Awful | Jackson (Wyoming) in February |
| March | -1° / -10° | 6 | 2 | 26 | 182 mm | Awful | Jackson (Wyoming) in March |
| April | 3° / -6° | 6 | 3 | 24 | 183 mm | Awful | Jackson (Wyoming) in April |
| May | 10° / -2° | 14 | 3 | 20 | 187 mm | Awful | Jackson (Wyoming) in May |
| June | 18° / 3° | 10 | 13 | 7 | 123 mm | Bad | Jackson (Wyoming) in June |
| July | 24° / 7° | 7 | 24 | 0 | 83 mm | Good | Jackson (Wyoming) in July |
| August | 23° / 7° | 7 | 23 | 1 | 92 mm | Good | Jackson (Wyoming) in August |
| September | 18° / 4° | 7 | 19 | 4 | 87 mm | Bad | Jackson (Wyoming) in September |
| October | 8° / -3° | 7 | 10 | 15 | 124 mm | Awful | Jackson (Wyoming) in October |
| November | 0° / -10° | 4 | 7 | 20 | 143 mm | Awful | Jackson (Wyoming) in November |
| December | -6° / -15° | 4 | 4 | 25 | 175 mm | Awful | Jackson (Wyoming) in December |