San Andres weather in September 2025

The temperatures in San Andres during September are extremely high, between 28°C and hot as 29°C, drinking water regularly is advisable.

There’s going to be many days of rain during the month of September in San Andres.

San Andres should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!

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

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

Temperatures

29° / 28°

Rainy Days

Snowy Days

Dry Days

Rainfall

291

Sun Hours

11.1

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 28° /26°	2 28° /28°	3 28° /28°	4 28° /26°	5 28° /27°	6 29° /26°
7 28° /28°	8 29° /28°	9 29° /28°	10 29° /27°	11 28° /27°	12 29° /27°	13 29° /27°
14 29° /27°	15 29° /28°	16 29° /27°	17 29° /27°	18 29° /27°	19 29° /28°	20 28° /26°
21 28° /27°	22 28° /26°	23 28° /26°	24 28° /28°	25 28° /27°	26 29° /28°	27 28° /27°
28 28° /28°	29 29° /28°	30 29° /27°

Explore the weather in San Andres in other months

San Andres annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	27° / 26°	4	27	137 mm	Perfect	San Andres in January
February	27° / 26°	3	26	86 mm	Perfect	San Andres in February
March	27° / 26°	1	30	56 mm	Perfect	San Andres in March
April	28° / 27°	2	28	65 mm	Perfect	San Andres in April
May	28° / 27°	10	21	237 mm	Good	San Andres in May
June	28° / 27°	15	15	363 mm	Good	San Andres in June
July	28° / 27°	15	16	358 mm	Good	San Andres in July
August	28° / 27°	14	17	315 mm	Good	San Andres in August
September	29° / 28°	15	15	291 mm	Ok	San Andres in September
October	29° / 28°	20	11	520 mm	Ok	San Andres in October
November	28° / 27°	18	12	506 mm	Good	San Andres in November
December	28° / 27°	10	21	261 mm	Good	San Andres in December

Temperatures in San Andres in September

Rain in San Andres in September

Weather in San Andres in September - FAQ

What is the average temperature in San Andres in September?

The average temperature in San Andres in September is 28/29° C.

What is the chance of rain in San Andres in September?

On average, there are 15 rainy days in San Andres during September.

Weather wise, is September a good time to visit San Andres?

The weather in San Andres in September is ok.

Can it snow in San Andres in September?

On average, there are 0 snowy days in San Andres in September.

More about the weather in San Andres