Glacier Weather in August

August in Glacier averages 21°C (70°F) during the day and 11°C (52°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.

Rainfall in Glacier in August

Records from the past 30 years suggest around 10 days of rain, with 56 mm (2.2 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Glacier in August

August is a good time to be in Glacier. Days are excellent, reaching 21°C (70°F), with nights around 11°C (52°F). August marks the summer season. Conditions are often most pleasant around the middle of the day. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Glacier in August

With approximately 249 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Glacier.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Glacier's climate page.

Glacier Temperature in August

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 32%  

Precipitation 56 mm (2.2 in)  

Rainy days 10 days  

Sunshine 249 hours *  

Percentage Sunshine *  

* Data from: Bellingham, the United States of America (41 KM, 26 Miles).

What to Wear in Glacier in August

For Glacier in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Glacier in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Glacier's climate page.

More climate data for Glacier

Temperature Rainfall Sunshine

See the full Glacier climate overview or explore weather in the United States of America.