What’s Montana Like in May?

May in Montana is a transition month, often characterized by spring weather mixed with lingering winter conditions, especially at higher elevations. Expect highly variable conditions; sunny days can give way to rain or even snow. Average daytime temperatures in valleys (e.g., Missoula, Bozeman) typically range from the low 50s to mid-60s°F (10-18°C), while nights can drop into the 30s and 40s°F (0-8°C). Mountainous regions will be significantly colder with more persistent snow. May is often one of the wetter months, with rain common and snow possible, particularly earlier in the month or at elevation.

What are Typical Costs and Availability in May?

Costs in May are generally considered shoulder season, making it potentially more affordable than peak summer.

• Flights: Round-trip airfares to major Montana airports (e.g., Bozeman, Missoula) can range from an estimated $300-$600+ from major U.S. cities, highly variable by origin and booking time.
• Accommodation: Hotels, motels, and vacation rentals are typically more available and less expensive than in July or August. Estimated nightly rates for a standard hotel might be $100-$250, while vacation rentals could range from $150-$400+, depending on location and amenities.
• Car Rental: Essential for exploring Montana, estimated daily rates can range from $50-$100+, varying significantly based on demand and booking window.
• National Park Fees: Entrance fees (e.g., Glacier, Yellowstone) are generally a set rate per vehicle (e.g., $35 for a 7-day pass); check current official park websites for exact pricing.

What to Expect in May (Crowds, Events, Conditions)?

Expect moderate crowd levels, higher than winter but significantly lower than peak summer. Popular areas like Yellowstone and Glacier National Parks will see increasing visitors, though many services and roads in the parks, especially at higher elevations (like Glacier’s Going-to-the-Sun Road), may still be closed due to snow. Most events are local, such as farmers’ markets starting up in late May. Road conditions can be wet or muddy, with many higher elevation trails still snow-covered or impassable. Rivers and lakes are often high and cold due due to snowmelt, and wildlife is active, including bears emerging from hibernation.

What are the Best Activities for May?

May is ideal for:

• Wildlife Viewing: Excellent opportunities to see animals as they become active and migrate to lower elevations.
• Lower Elevation Hiking & Biking: Explore trails in valley bottoms, state parks, or national forests that are free of snow. Be prepared for mud.
• Fly Fishing: Many rivers are open, but conditions can be challenging with high, cold water from snowmelt.
• Scenic Drives: Enjoy less crowded main highways and explore charming small towns before the summer rush.
• Hot Springs: A perfect way to relax and warm up, especially on cooler days.

AllInMap can assist in finding free amenities and points of interest during your travels.