Salem Weather in September

Salem in September averages 27°C (81°F) during the day and 13°C (55°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Salem in September

On average, there are about 9 days with rain during this month, averaging 96 mm (3.8 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Salem in September

Salem in September has perfect weather. Days reach 27°C (81°F) and nights cool to 13°C (55°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Salem in September

The city usually sees around 235 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Salem.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Salem's climate page.

Salem Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 30%  

Precipitation 96 mm (3.8 in)  

Rainy days 9 days  

Humidity 72% *  

Sunshine 235 hours *  

Percentage Sunshine 63% *  

* Data from: Louisville, the United States of America (49 KM, 30 Miles).

What to Wear in Salem in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Salem in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Salem's climate page.

More climate data for Salem

Temperature Rainfall Sunshine Humidity

See the full Salem climate overview or explore weather in the United States of America.