September · Alaska
Best time to visit Talkeetna in September Weather, crowds & prices
Weather in Talkeetna in September
Average temperature 5°C, 180 mm of rain, about 0 days with 6+ hours of sunshine and 87% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
3.4/10
Ranked #7 of 12 months
- Avg temp
- 5°C
- Rainfall
- 180 mm
- Humidity
- 87%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Talkeetna scores 3.4/10 for sightseeing and cultural travel - ranked #7 of 12. Expect around 5°C, 180 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Talkeetna is a quirky river town where Denali flightseeing departs and the Alaska Range fills the horizon.
September in Talkeetna — off-season conditions
Expect 5°C (42°F) in September. A good month for city streets, viewpoints and long meals; leave swimming for another season.
180 mm of rain signals a properly wet month, with only almost no days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 3.4/10 on the same scale — 7th of 12 months, versus 7.2/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, June is materially better in Talkeetna — 3.8 points higher on the same scale.
Frequently asked
- What is the weather like in Talkeetna in September?
- In September, Talkeetna averages 5°C, 180 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 3.4/10.
- Is September a good time to visit Talkeetna?
- September earns a 3.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Talkeetna in September?
- Expect about 180 mm of rain in September. Average humidity is 87% and there are about 0 days with 6+ hours of sunshine.
Curated in Talkeetna
Tickets & experiences
Things to do in Talkeetna
Talkeetna, Alaska. Live activities and tours from GetYourGuide, matched to this destination.