Weather in Helena

About Helena

Helena's downtown preserves Last Chance Gulch heritage from the 1875 gold strike, building Victorian mansions and ornate public buildings lining the streets. Cathedral Peak dominates views. The city maintains frontier character as Montana's capital.

Country

USA

Best months to visit

June, July, August, September

Currency

USD

Language

English

Things to do in Helena

Hike to Cathedral Peak for city views Tour Victorian mansions in the historic district Explore the Montana State Capitol building Visit the Holter Museum of Art in a mansion Hike King George Trail through ponderosa forest Explore Last Chance Gulch's historic mining areas

Weather by month

Click any month for detailed weather information and travel tips.

January

Cold, with occasional showers.

February

-1C

Cold, with occasional showers.

March

Cold, with occasional showers.

April

11C

Cool, with occasional showers.

May

17C

Cool, with some rainy days.

Recommended

June

23C

Mild and comfortable, with some rainy days.

Recommended

July

29C

Warm and pleasant, and mostly sunny skies.

Recommended

August

28C

Warm and pleasant, and mostly sunny skies.

Recommended

September

21C

Mild and comfortable, with occasional showers.

October

13C

Cool, with occasional showers.

November

Cold, with occasional showers.

December

Cold, with occasional showers.

Montana's small, slightly eccentric capital sits in a valley surrounded by mountains, with a gold-rush past visible in the Gothic cathedral, the ornate state capitol building, and Last Chance Gulch — the winding pedestrian street that was once the main mining claim. It's an easy, low-key stop with good hiking straight from downtown and a historic core that rewards an hour or two of wandering.

Best areas to stay in Helena

Last Chance Gulch

The historic, winding pedestrian shopping street that follows the original gold-mining claim through downtown.

Capitol Complex

Home to Montana's ornate state capitol building, with public tours and surrounding gardens.

Cathedral area

The neighbourhood around the twin-spired Cathedral of St. Helena, modelled on Vienna's Votivkirche.

Mount Helena

A city-edge park with hiking trails offering sweeping views over the valley, reachable directly from downtown.

Getting to Helena

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Flights

Fly into Helena Regional Airport (HLN).

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From London

~12–14 hours from London with one or two connections.

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Getting around

Downtown and Last Chance Gulch are walkable; a car is useful for the capitol area, Mount Helena trailheads, and onward travel.

Frequently asked questions

When is the best time to visit Helena?

Late spring through early autumn for comfortable weather and access to the surrounding hiking trails.

How do I get around Helena?

The historic downtown and Last Chance Gulch are walkable; a car is useful for the capitol building area and surrounding trails.

What's the history behind Last Chance Gulch?

It was the site of a major 1864 gold strike that founded the city — the winding pedestrian street downtown follows the original mining claim's shape.

Is Helena worth visiting if I'm not into politics?

Yes — beyond the capitol, there's the striking Cathedral of St. Helena, good hiking on Mount Helena right from downtown, and a small but lively brewery scene.

How long should I stay?

A day is enough to see the capitol, cathedral, and Last Chance Gulch, plus a short hike, though it works well as a stop between Glacier and Yellowstone.

Traveler reviews

★★★★☆

Pleasant surprise as a stopover between Glacier and Yellowstone — the capitol building tour was free and genuinely interesting, and Last Chance Gulch is a fun walk.

Frank D. · August 2024

★★★★☆

Hiked up Mount Helena right from our hotel for great views over the valley — didn't expect such accessible hiking from a state capital.

Nicola S. · June 2023

★★★☆☆

Small and quiet, but the cathedral is beautiful and worth a quick stop if you're passing through Montana.

Owen P. · September 2024