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Normal weather in United States in September

The weather in United States in September has an average temperature of around 30°C during the day. On average, September sees 57 mm of rain in United States. The wind speed is 4 Beaufort and mainly comes from Southeast.

After August, September in United States starts with a temperature of 31°C and ends around October at 28°C.

The hurricane season in Alabama lasts from early June to late November.

The hurricane season in Florida lasts from early June to late November.

The hurricane season in Louisiana lasts from early June to late November.

The hurricane season in Mississippi lasts from early June to late November.

The hurricane season in Texas lasts from early June to late November.

September averages for United States

Temperature Average temperature
30°C
Sun Highest daytime temperature
33°C
Sun Lowest daytime temperature
26°C
Rain Total rainfall
57 mm
Rain Rainy days
8 days

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California presented no less heat waves, and New York - autu... more

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Temperature per day in September in United States

This graph shows the average daily maximum temperatures in September in United States, indicated in degrees Celsius.

Temperature per day in September in United States

Rainfall per day in September in United States

This graph shows the average daily rainfall in September in United States, indicated in millimeters.

Rainfall per day in September in United States

UV index per day in September in United States

This graph shows the average daily UV index in September in United States.

UV index per day in September in United States

Yearly temperature in September in United States

This graph shows the average yearly temperature in September in United States, measured in degrees Celsius, over the past years.

Yearly temperature in September in United States

Yearly total rainfall in September in United States

This graph shows the average yearly rainfall in millimeters in September in United States, over the past years.

Rainfall per year in September in United States

Average daily weather in September

Click on a day to get more information about the average weather on that day.

weather
max/min
rain
wind
uv
rain
31° 19°
2,0 mm
ZO 4
8
rain
31° 20°
6,2 mm
ZO 4
7
rain
33° 20°
2,2 mm
ZO 4
8
showers-day
32° 21°
1,2 mm
ZO 4
8
showers-day
32° 21°
1,6 mm
ZO 4
8
rain
31° 19°
2,9 mm
Z 4
8
showers-day
32° 19°
0,8 mm
ZO 4
8
rain
30° 18°
8,3 mm
ZO 4
7
showers-day
30° 17°
0,6 mm
ZO 4
7
rain
29° 17°
2,6 mm
ZW 4
7
showers-day
26° 16°
1,5 mm
ZO 4
7
showers-day
27° 15°
1,1 mm
ZO 4
7
showers-day
28° 15°
0,5 mm
ZO 3
7
showers-day
30° 17°
1,2 mm
ZO 4
7
showers-day
31° 18°
0,5 mm
ZO 4
8
rain
30° 18°
2,1 mm
ZO 4
8
rain
31° 19°
5,5 mm
ZO 4
8
showers-day
31° 18°
0,8 mm
ZO 4
7
showers-day
30° 19°
0,5 mm
ZO 4
7
showers-day
31° 20°
0,4 mm
Z 4
7
showers-day
30° 19°
0,8 mm
ZO 4
6
rain
27° 17°
7,0 mm
ZO 4
7
clear-day
30° 16°
0,1 mm
ZO 4
8
showers-day
29° 17°
0,4 mm
Z 4
6
showers-day
29° 16°
1,9 mm
Z 4
7
rain
27° 14°
2,6 mm
ZO 4
6
showers-day
28° 13°
0,6 mm
ZO 4
7
showers-day
28° 14°
0,4 mm
ZO 4
7
showers-day
28° 15°
0,4 mm
ZO 4
7
clear-day
28° 15°
0,1 mm
Z 4
6

Experiences with the weather in September in United States

The weather in September in United States is rated 4 out of 5 stars by 1 visitor.

Write your own review
Weather Experience: Good StarStarStarStar

California presented no less heat waves, and New York - autumn days. Warm sunshine and periodic rainfall created a contrasting atmosphere.— This text has been automatically translated into English

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Average weather in United States by month

Click on a month below to see in detail how the weather typically is in United States and what to expect. Based on the historical weather data of United States, you can view the average temperature, rainfall, wind, and UV index for each day of the month.

States of the United States