Normal weather for Fairbanks in September
It's hot in September in Fairbanks with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 20°C and 24°C.
In September, there is an average of 242 mm of precipitation, spread over 17 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Fairbanks in September |
New York | ||
|---|---|---|---|
 Average Temperature |
31°C | 27°C | |
 High Temp |
33°C | 31°C | |
| Low Temp |
30°C | 21°C | |
 Total Precipitation |
242 mm | 57 mm | |
| Rainy Days |
17 days | 9 days | |
Start of September
The month of September starts in Fairbanks with hot temps, averaging around 32°C during the day and nights around 23°C. There are plenty of days with a good chance of precipitation. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid September
By mid-September, daytime temps stay steady at around 32°C, with nights around 23°C. There’s a high chance of precipitation during this time. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of September
By the end of September, the average daytime temperature in Fairbanks is around 31°C, while nighttime temps are about 21°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
Find affordable trips to Fairbanks 
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit Fairbanks?
Looking for sun? September isn’t a good month to be in Fairbanks. The temperature is nice, but there’s too much chance of rain.
The hurricane season in Fairbanks runs from June to November.
Temperature records for Fairbanks in September
Check out the climate of Fairbanks for all months and discover the best travel time
August
Plan your next vacation
Don’t miss the best vacation deals for Fairbanks and see what our partners have for you.
Daily Temperature in September in Fairbanks
This chart shows the average daily high and low temperatures in September for Fairbanks, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Fairbanks
The chart below shows the average daily precipitation in September for Fairbanks, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 17 days of precipitation in Fairbanks.
Daily UV Index in September in Fairbanks
This chart shows the average daily UV index in September in Fairbanks, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Fairbanks Over the Years
This chart shows the average temperature in September in Fairbanks, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Fairbanks Over the Years
This chart shows the average precipitation in September in Fairbanks, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Fairbanks
Click on any day in September to get detailed info about the usual weather on that day in Fairbanks. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Fairbanks
Have you been to Fairbanks in September?
Share your weather experience in September in Fairbanks.
Average Weather in Fairbanks by Month
Click on a month below to see detailed weather info for Fairbanks. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Fairbanks for all months at once
