Best time to visit Havre

Find the best time to visit Havre and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Havre by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Havre?

The best time to visit Havre is May, June, July and August based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

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Hours of Sunshine (daily)

Best time to visit

The weather guide for Montana (Havre) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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