San Nicolas weather in September 2025

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

You can expect about 3 to 8 days of rain in San Nicolas 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 San Nicolas in September 2025.

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

Temperatures

29° / 28°

Rainy Days

Snowy Days

Dry Days

Rainfall

127

Sun Hours

11.6

Hrs

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

Explore the weather in San Nicolas in other months

San Nicolas annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	27° / 26°	2	29	62 mm	Perfect	San Nicolas in January
February	27° / 26°	2	27	39 mm	Perfect	San Nicolas in February
March	27° / 26°	1	30	38 mm	Perfect	San Nicolas in March
April	27° / 26°	2	28	37 mm	Perfect	San Nicolas in April
May	28° / 27°	4	27	60 mm	Perfect	San Nicolas in May
June	28° / 27°	2	28	41 mm	Perfect	San Nicolas in June
July	28° / 27°	2	29	42 mm	Perfect	San Nicolas in July
August	28° / 28°	3	28	55 mm	Perfect	San Nicolas in August
September	29° / 28°	7	23	127 mm	Ok	San Nicolas in September
October	29° / 28°	10	21	205 mm	Ok	San Nicolas in October
November	29° / 28°	10	20	219 mm	Ok	San Nicolas in November
December	28° / 27°	5	26	120 mm	Perfect	San Nicolas in December

Temperatures in San Nicolas in September

Rain in San Nicolas in September

Weather in San Nicolas in September - FAQ

What is the average temperature in San Nicolas in September?

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

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

On average, there are 7 rainy days in San Nicolas during September.

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

The weather in San Nicolas in September is ok.

Can it snow in San Nicolas in September?

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

More about the weather in San Nicolas