United States of America
Bozeman sees feels-like daytime highs peak around 30.7°C in July and nighttime lows bottom out near -10.5°C in January. May is the wettest month (~57 mm), while January is the driest (~5 mm). For sunshine, July leads with about 74% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are August, July, and June — expect around 12.3–30.2°C with roughly 19% chance of rain on a given day in August.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | -10.5° / -2.3° | 3% | 5 mm | 40% | 13.9 kph |
| February | -8.2° / 0.4° | 4% | 6 mm | 40% | 13.3 kph |
| March | -3.7° / 6.6° | 9% | 14 mm | 38% | 12.4 kph |
| April | 0.3° / 12.4° | 20% | 31 mm | 42% | 11.3 kph |
| May | 5.4° / 17.6° | 33% | 57 mm | 47% | 10.2 kph |
| June☀ | 9.8° / 24.8° | 31% | 55 mm | 60% | 9.4 kph |
| July☀ | 13.3° / 30.7° | 21% | 29 mm | 74% | 8.7 kph |
| August☀ | 12.3° / 30.2° | 19% | 24 mm | 74% | 8.7 kph |
| September | 7.4° / 22.8° | 17% | 27 mm | 65% | 9.6 kph |
| October | 1.3° / 13.5° | 15% | 24 mm | 55% | 11.2 kph |
| November | -5.3° / 3.4° | 9% | 13 mm | 45% | 12.9 kph |
| December | -10.4° / -2.9° | 5% | 6 mm | 41% | 13.9 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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