Weather in September 2025

Asuncion weather in September 2025

°C °F

The average weather in Asuncion in September

The temperatures in Asuncion in September are comfortable with low of 17°C and and high up to 29°C.

You can expect about 3 to 8 days of rain in Asuncion during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Asuncion in September 2025.

If you’re planning to visit Asuncion in the near future, we highly recommend that you review the 14 day weather forecast for Asuncion before you arrive.

Temperatures
29° / 17°
Rainy Days
4
Snowy Days
0
Dry Days
26
Rainfall
87
mm
Sun Hours
10.8
Hrs

Explore the weather in Asuncion in other months

Asuncion annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 36° / 23° 10 21 0 204 mm
Bad
February 35° / 23° 9 20 0 153 mm
Bad
March 33° / 21° 8 23 0 160 mm
Ok
April 30° / 19° 6 24 0 157 mm
Good
May 25° / 15° 7 24 0 175 mm
Good
June 22° / 14° 5 25 0 117 mm
Good
July 22° / 13° 5 26 0 92 mm
Good
August 26° / 15° 2 29 0 46 mm
Perfect
September 29° / 17° 4 26 0 87 mm
Good
October 31° / 19° 9 22 0 217 mm
Ok
November 33° / 20° 9 21 0 207 mm
Ok
December 35° / 22° 9 22 0 210 mm
Bad

Weather in Asuncion in September - FAQ

What is the average temperature in Asuncion in September?
The average temperature in Asuncion in September is 17/29° C.
What is the chance of rain in Asuncion in September?
On average, there are 4 rainy days in Asuncion during September.
Weather wise, is September a good time to visit Asuncion?
The weather in Asuncion in September is good.
Can it snow in Asuncion in September?
On average, there are 0 snowy days in Asuncion in September.
More about the weather in Asuncion