Glacier
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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.

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).

Glacier Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Glacier - and find the best time to visit.

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Glacier 3-Day Forecast

More climate data for Glacier

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.