Santa Maria weather in September 2025

The weather in Santa Maria in September is very hot. The average temperatures are between 78°F and 80°F, drinking water regularly is advisable.

You can expect about 3 to 8 days of rain in Santa Maria 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 Santa Maria in September 2025.

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

Temperatures

80° / 78°

Rainy Days

Snowy Days

Dry Days

Rainfall

2.76

Sun Hours

10.3

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 78° /75°	2 78° /73°	3 78° /75°	4 78° /73°	5 78° /75°	6 78° /77°
7 78° /75°	8 78° /75°	9 78° /75°	10 78° /77°	11 78° /77°	12 78° /77°	13 78° /75°
14 78° /75°	15 78° /77°	16 78° /77°	17 78° /77°	18 78° /77°	19 78° /77°	20 78° /77°
21 78° /77°	22 78° /77°	23 78° /77°	24 78° /75°	25 78° /77°	26 78° /75°	27 78° /77°
28 78° /77°	29 78° /75°	30 78° /77°

Explore the weather in Santa Maria in other months

Santa Maria annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	73° / 69°	0	31	0.04 in	Perfect	Santa Maria in January
February	71° / 68°	0	28	0.2 in	Good	Santa Maria in February
March	69° / 68°	0	31	0.12 in	Good	Santa Maria in March
April	71° / 69°	0	30	0.12 in	Good	Santa Maria in April
May	71° / 71°	0	31	0.2 in	Good	Santa Maria in May
June	73° / 71°	0	30	0.12 in	Perfect	Santa Maria in June
July	75° / 73°	0	31	0.24 in	Perfect	Santa Maria in July
August	78° / 77°	1	30	1.89 in	Perfect	Santa Maria in August
September	80° / 78°	3	27	2.76 in	Perfect	Santa Maria in September
October	80° / 78°	1	30	1.1 in	Perfect	Santa Maria in October
November	77° / 75°	0	30	0.2 in	Perfect	Santa Maria in November
December	75° / 73°	0	31	0.2 in	Perfect	Santa Maria in December