Fairbanks Weather in September

During September, Fairbanks experiences moderate daytime temperatures of 13°C (55°F) and cooler nights around 4°C (39°F). Some rainfall is typical during this period.

Rainfall in Fairbanks in September

Climate statistics over the past 30 years suggest around 10 days of rain, with 49 mm (1.9 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Fairbanks in September

In September, Fairbanks gets moderate temperatures, with highs of 13°C (55°F). Nights cool to around 4°C (39°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Fairbanks in September

With about 122 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Fairbanks in September

Wind speeds average 2 m/s (4 knots) during September. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

If you prefer enjoying temperate temperatures and rain-free days, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.