Measurements:
°C
°F
Salem
52°F
N 11 mph
Feels like: 48°F
Precip: 30%
World Resorts USA Salem Weather September Weather in Salem

Salem Weather: September

Average Day Temperature: 76.9°F
Average Night Temperature: 56.1°F
Number of Sunny Days: 17 days
Sunshine Hours: 11.7 - 13.2 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.7 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 87°F. The lowest night temperature was 47°F. The average values for day and night temperatures during September were 71.1°F и 53.4°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Salem is 0.7 in.

Wind Speed in September, mph

The average wind speed in September is 4.8 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Salem in September is 8.3 hours.

Best Time to Visit Salem
The most sunny months:
July 25 days
August 24 days
September 17 days
The most warm months:
August 85.3 °F
July 84.6 °F
September 76.9 °F
The most cold months:
January 45.1 °F
December 45.5 °F
February 46.1 °F
The most rainy months:
January 4 days
December 4 days
November 3 days
The most windy months:
December 6 mph
March 6 mph
January 5 mph

Salem on the Weather Map

USA Resorts:
NAME
F°
Boston +52
Chicago +58
Hawaii +80
Houston +74
Las Vegas +62
Los Angeles +72
Maui +72
Miami +82
New York +58
Panama City Beach +64
San Diego +72
San Francisco +60
Santa Monica +70
Tampa +70
Washington +56
24 Hours Weather Forecast
Salem
Local time: 22:35
27 oct, tuesday
0000 52°F
N
11 mph
0300 50°F
N
9 mph
0600 50°F
N
6 mph
0900 50°F
N
6 mph
1200 56°F
N
9 mph
1500 56°F
NE
7 mph
1800 52°F
E
4 mph
2100 42°F
N
7 mph