Weather in September 2025

Chitwan weather in September 2025

°C °F

The average weather in Chitwan in September

The temperatures in Chitwan in September are comfortable with low of 15°C and and high up to 25°C.

With more than 22 rainy days, Chitwan is an incredibly wet during September. Be sure to pack your umbrella and bring along your rubber boots to stay dry. It’s going to be raining cats and dogs this month!

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

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

Temperatures
25° / 15°
Rainy Days
23
Snowy Days
0
Dry Days
7
Rainfall
568
mm
Sun Hours
10.7
Hrs

Explore the weather in Chitwan in other months

Chitwan annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 17° / 4° 2 29 0 24 mm
Good
February 20° / 6° 3 25 0 51 mm
Good
March 25° / 10° 4 27 0 70 mm
Perfect
April 28° / 13° 10 20 0 211 mm
Good
May 27° / 15° 18 14 0 421 mm
Good
June 27° / 16° 23 7 0 705 mm
Good
July 25° / 17° 28 3 0 1098 mm
Awful
August 26° / 16° 28 3 0 996 mm
Awful
September 25° / 15° 23 7 0 568 mm
Good
October 24° / 12° 9 22 0 195 mm
Good
November 21° / 8° 1 29 0 26 mm
Good
December 19° / 5° 1 30 0 13 mm
Good

Weather in Chitwan in September - FAQ

What is the average temperature in Chitwan in September?
The average temperature in Chitwan in September is 15/25° C.
What is the chance of rain in Chitwan in September?
On average, there are 23 rainy days in Chitwan during September.
Weather wise, is September a good time to visit Chitwan?
The weather in Chitwan in September is good.
Can it snow in Chitwan in September?
On average, there are 0 snowy days in Chitwan in September.
More about the weather in Chitwan