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Haines Junction Weather in August
August in Haines Junction averages 16°C (61°F) during the day and 6°C (43°F) at night. Around 57 mm (2.2 in) of rainfall is typical for this time of year.
Rainfall in Haines Junction in August
Looking at the last 30 years, the data shows about 10 days with rain, averaging 57 mm (2.2 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Haines Junction in August
August in Haines Junction sees highs of 16°C (61°F) and lows of 6°C (43°F) overnight. During August, you'll experience the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Haines Junction.
Haines Junction Temperature in August
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
33%
Precipitation
57 mm (2.2 in)
Rainy days
10 days
Haines Junction Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Haines Junction - and find the best time to visit.
Daily Historical Temperatures
32-year average (1992-2025)
Based on our historical records, temperatures in Haines Junction typically drop from around 21°C (70°F) at the start of August to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 7°C (45°F).
Average temperatures in August
Daily Historical Precipitation
32-year average (1992-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Haines Junction in August
Browse day-by-day weather records for Haines Junction spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Haines Junction historical weather extremes in August
The extremes listed below come from historical weather data collected in Haines Junction from 2002 through 2026.
- Haines Junction recorded its highest August temperature of 31°C (88°F) on August 12, 2005.
- The coldest August day was on August 30, 2015, with a maximum of 6°C (43°F).
- The lowest overnight temperature recorded in August was -4°C (25°F) (August 22, 2003).
Best Places in Canada in August
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada 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 Haines Junction in August
Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Haines Junction in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping4/10 -
Outdoor sports10/10
Haines Junction 3-Day Forecast
More climate data for Haines Junction
See the full Haines Junction climate overview or explore weather in Canada.
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