Temperature
Cold by day, freezing at night.
Big Timber is usually most comfortable in September and October. Typical daytime highs range from 34–85°F across the year. Most months see little rain.

Cold by day, freezing at night.
Some snow or mixed precipitation is possible this month.
Wintry precipitation and cloud limit sunshine.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 31° and nights feel near 21°.
Partly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 39°F, easing to about 35°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 35 | 20 | 1.0 | 7 | 7.3 | 69 |
| Feb | 37 | 21 | 1.1 | 8 | 8.6 | 69 |
| Mar | 47 | 27 | 1.7 | 10 | 10.0 | 66 |
| Apr | 55 | 33 | 3.0 | 13 | 10.9 | 64 |
| May | 65 | 42 | 4.0 | 15 | 12.0 | 65 |
| Jun | 74 | 49 | 3.4 | 14 | 13.4 | 63 |
| Jul | 85 | 56 | 1.4 | 9 | 14.2 | 52 |
| Aug | 85 | 55 | 1.2 | 6 | 12.9 | 49 |
| Sep | 74 | 47 | 1.8 | 7 | 10.8 | 54 |
| Oct | 58 | 37 | 2.3 | 10 | 8.9 | 63 |
| Nov | 43 | 27 | 1.4 | 8 | 7.6 | 66 |
| Dec | 34 | 20 | 1.1 | 7 | 6.9 | 69 |
Similar climates
Want a side-by-side climate view? Compare Big Timber with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology