Click on a day for an hourly weather forecast
The weather in Kalispell in December is very cold with temperatures between -10°C and -4°C, warm clothes are a must.
There’s going to be many days of rain during the month of December in Kalispell.
Kalispell should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Kalispell is going to experience quite a number of days of snow during December. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Kalispell in December 2024.
If you’re planning to visit Kalispell in the near future, we highly recommend that you review the 14 day weather forecast for Kalispell before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -10° | 12 | 12 | 7 | 56 mm | Awful | Kalispell in January |
| February | -2° / -10° | 14 | 8 | 7 | 55 mm | Awful | Kalispell in February |
| March | 4° / -5° | 14 | 12 | 7 | 63 mm | Awful | Kalispell in March |
| April | 9° / -2° | 13 | 13 | 4 | 68 mm | Awful | Kalispell in April |
| May | 17° / 3° | 10 | 21 | 0 | 69 mm | Ok | Kalispell in May |
| June | 21° / 7° | 9 | 21 | 0 | 78 mm | Ok | Kalispell in June |
| July | 27° / 11° | 5 | 26 | 0 | 17 mm | Perfect | Kalispell in July |
| August | 27° / 11° | 4 | 27 | 0 | 31 mm | Perfect | Kalispell in August |
| September | 21° / 7° | 5 | 25 | 0 | 41 mm | Good | Kalispell in September |
| October | 10° / 1° | 9 | 20 | 2 | 70 mm | Awful | Kalispell in October |
| November | 1° / -5° | 14 | 10 | 7 | 66 mm | Awful | Kalispell in November |
| December | -4° / -10° | 16 | 8 | 8 | 66 mm | Awful | Kalispell in December |