Bozeman weather by month
Bozeman, Montana, is a four-season destination offering stunning landscapes and outdoor adventures year-round. However, the weather can be unpredictable! Knowing what to expect each month is crucial for packing appropriately and maximizing your enjoyment. This guide provides a detailed breakdown of Bozeman’s weather by month, helping you plan the perfect trip, no matter the time of year.
Spring in Bozeman (March – May)
Spring in Bozeman is a transition period, often characterized by fluctuating temperatures and a mix of sun, rain, and even snow. March can still feel very much like winter, with average highs in the 40s. As April arrives, things begin to warm up, with wildflowers starting to bloom in the lower elevations. May is generally pleasant, with average highs reaching the 60s, though evenings can still be cool. Expect occasional showers throughout the spring. This is a fantastic time for hiking as trails begin to dry out, but be prepared for potential mud and lingering snow at higher altitudes.
Summer in Bozeman (June – August)
Summer is the peak tourist season in Bozeman, and for good reason. The weather is warm and sunny, with average highs in the 70s and 80s. July is typically the warmest month. Rainfall is minimal, making it ideal for outdoor activities like hiking, biking, fishing, and exploring Yellowstone National Park. Evenings are comfortably cool, perfect for enjoying a campfire. Be aware that afternoon thunderstorms are possible, especially in the mountains. Sun protection is essential during these months.
Autumn in Bozeman (September – November)
Fall in Bozeman is arguably the most beautiful time of year, with vibrant foliage transforming the landscape into a tapestry of gold, red, and orange. September offers warm days and cool nights, with average highs in the 60s. October brings cooler temperatures, with average highs in the 50s, and the first signs of snow. November is a transitional month, with temperatures dropping below freezing and increasing snowfall. Fall is a great time for hiking and wildlife viewing, as animals prepare for winter.
Winter in Bozeman (December – February)
Bozeman winters are cold and snowy, with average highs in the 20s and 30s. December and January are typically the coldest months. Snowfall is abundant, making Bozeman a popular destination for skiing and snowboarding at nearby resorts like Bridger Bowl and Big Sky. While the days are short, the scenery is breathtaking. Be prepared for icy roads and potentially challenging driving conditions. Layering is key to staying warm during the winter months.
Bozeman Weather by Month – At a Glance
| Month | Avg. High (°F) | Avg. Low (°F) | Precipitation (in) | Snowfall (in) |
|---|---|---|---|---|
| January | 30 | 13 | 1.2 | 10.8 |
| February | 34 | 16 | 1.0 | 8.4 |
| March | 43 | 21 | 1.4 | 8.1 |
| April | 53 | 28 | 1.6 | 5.1 |
| May | 64 | 36 | 2.1 | 1.8 |
| June | 73 | 44 | 1.7 | 0.3 |
| July | 78 | 48 | 1.3 | 0.1 |
| August | 76 | 46 | 1.4 | 0.1 |
| September | 67 | 40 | 1.6 | 0.4 |
| October | 55 | 30 | 1.8 | 3.1 |
| November | 38 | 19 | 1.6 | 8.2 |
| December | 31 | 14 | 1.4 | 10.2 |
Data represents averages over the past several years and can vary.
What to Pack for Bozeman
Regardless of the month, layering is always a good idea in Bozeman. Here’s a general guide:
- Spring/Fall: Waterproof jacket, layers (fleece, sweaters), comfortable hiking shoes, hat, gloves, sunscreen.
- Summer: Light layers, sunscreen, hat, sunglasses, hiking shoes, insect repellent.
- Winter: Heavy winter coat, waterproof boots, hat, gloves, scarf, warm socks, thermal underwear.
Frequently Asked Questions (FAQ)
Q: What is the rainiest month in Bozeman?
A: May is typically the rainiest month in Bozeman.
Q: What is the snowiest month in Bozeman?
A: January generally receives the most snowfall.
Q: Is Bozeman humid?
A: No, Bozeman has a dry climate, especially during the summer months.
Q: What is the best time to visit Bozeman for hiking?
A: June through September offer the best hiking conditions.
Q: Are there extreme temperatures in Bozeman?
A: While not common, Bozeman can experience temperatures below -20°F in the winter and above 90°F in the summer.
Resources
- National Weather Service – Bozeman: https://www.weather.gov/byz/
- Visit Bozeman: https://www.bozeman.net/
- Montana Climate Center: https://climate.umt.edu/
- Bridger Bowl Ski Area: https://www.bridgerbowl.com/
- Big Sky Resort: https://bigskyresort.com/
