Weather in September in United States of America

Many people wonder what the weather conditions are in September in United States of America. Is this month a good time to go to United States of America? To answer that question we created this page with all the information you need.

What is the weather like in United States of America in September?

The weather in United States of America in September ranges from poor to perfect depending on the destination.

September has maximum daytime temperatures ranging from very cold in Point Barrow with 1°C (34°F) to very warm temperatures in Palm Springs with 39°C (101°F). Nighttime temperatures generally drop to 24°C (74°F) in Palm Springs and -2°C (28°F) in Point Barrow.

Precipitation ranges from almost non in Echo Lake Park with 0mm (0inch) rainfall to heavy in Yakutat with 485mm (19inch) rainfall. In general it is also a sunny month with an average of 218 hours of sunshine in New York during the whole month.

We invite you to have a look at the map below to find out more about the different weather conditions per location in United States of America.

Where to go in United States of America in September

Find the average weather conditions in September for the most popular destinations in United States of America on the map below. Click on a destination dot for more detailed information.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

Popular destinations in United States of America

What is the weather like in September for the 5 most popular destinations in United States of America?

Average weather in New York

In September New York generally has warm temperatures with maximum daytime temperatures around 25°C (76°F), minimum nighttime temperatures around 17°C (62°F) and high monthly rainfall. So on average the conditions are pleasant that month.

New York
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
28°C / 83°F 
20°C / 69°F 
270 hours 
113mm / 4.4inch 
10 days 
25°C / 76°F 
17°C / 62°F 
218 hours 
109mm / 4.3inch 
8 days 
October   >> October
>>  
18°C / 64°F 
11°C / 51°F 
213 hours 
112mm / 4.4inch 
8 days 
Climate in New York

Average weather in Kissimmee

In September Kissimmee generally has very warm temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are tolerable that month.

Kissimmee
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
33°C / 91°F 
23°C / 74°F 
270 hours 
215mm / 8.5inch 
18 days 
poor 
32°C / 90°F 
23°C / 73°F 
270 hours 
152mm / 6inch 
14 days 
October   >> October
>>  
29°C / 84°F 
19°C / 66°F 
240 hours 
76mm / 3inch 
9 days 
Climate in Kissimmee

Average weather in Davenport

In September Davenport generally has very warm temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Davenport
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Weather conditions Weather
<<   August August
<<  
34°C / 93°F 
22°C / 72°F 
193mm / 7.6inch 
poor 
33°C / 91°F 
21°C / 70°F 
165mm / 6.5inch 
October   >> October
>>  
30°C / 86°F 
17°C / 63°F 
77mm / 3inch 
Climate in Davenport

Average weather in Orlando

In September Orlando generally has very warm temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are tolerable that month.

Orlando
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
33°C / 92°F 
24°C / 74°F 
194mm / 7.6inch 
17 days 
poor 
32°C / 90°F 
23°C / 73°F 
153mm / 6inch 
14 days 
October   >> October
>>  
29°C / 84°F 
19°C / 66°F 
84mm / 3.3inch 
8 days 
Climate in Orlando

Average weather in Los Angeles

In September Los Angeles generally has warm temperatures with maximum daytime temperatures around 28°C (83°F), minimum nighttime temperatures around 18°C (64°F) and low monthly rainfall. So on average the conditions are perfect that month.

Los Angeles
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   August August
<<  
29°C / 84°F 
19°C / 65°F 
347 hours 
0.5mm / 0inch 
0 days 
28°C / 83°F 
18°C / 64°F 
278 hours 
6mm / 0.2inch 
1 day 
October   >> October
>>  
26°C / 78°F 
16°C / 60°F 
255 hours 
16mm / 0.6inch 
3 days 
Climate in Los Angeles

Is your destination not in the list? Have a look at other destinations in United States of America.

Is September the best time to go to United States of America?

In our opinion September is one of the best times to visit United States of America with commonly pleasant weather in New York. However, the weather conditions may vary depending on your destination.

On average the best time to visit United States of America is in May, June, July, August and September with generally pleasant weather in New York. The worst months are January, February, March and December that can have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in United States of America. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for almost all countries in the world. Are you going to United States of America? Get detailed historical weather averages for many cities in United States of America.

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