Karaj weather in September 2025

The temperatures in Karaj in September are comfortable with low of 16°C and and high up to 27°C.

As it is almost never rain during September in Karaj the weather is perfect for hanging out outside and exploring all that Karaj has to offer.

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

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

Temperatures

27° / 16°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

12.0

Hrs

Explore the weather in Karaj in other months

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	4° / -4°	4	21	5	52 mm	Awful	Karaj in January
February	5° / -3°	4	19	5	58 mm	Awful	Karaj in February
March	11° / 2°	5	25	1	64 mm	Ok	Karaj in March
April	18° / 9°	5	25	0	66 mm	Good	Karaj in April
May	24° / 15°	3	28	0	55 mm	Perfect	Karaj in May
June	31° / 20°	0	30	0	18 mm	Good	Karaj in June
July	34° / 22°	1	30	0	15 mm	Ok	Karaj in July
August	32° / 20°	0	31	0	9 mm	Good	Karaj in August
September	27° / 16°	0	30	0	7 mm	Perfect	Karaj in September
October	19° / 10°	2	29	0	35 mm	Good	Karaj in October
November	9° / 2°	3	26	1	58 mm	Ok	Karaj in November
December	6° / -2°	4	25	2	43 mm	Awful	Karaj in December

Temperatures in Karaj in September

Rain in Karaj in September

What is the average temperature in Karaj in September?

The average temperature in Karaj in September is 16/27° C.

What is the chance of rain in Karaj in September?

On average, there are 0 rainy days in Karaj during September.

Weather wise, is September a good time to visit Karaj?

The weather in Karaj in September is perfect.

Can it snow in Karaj in September?

On average, there are 0 snowy days in Karaj in September.

More about the weather in Karaj