Measurements:
°C
°F
Santa Maria
48°F
S 2 mph
Feels like: 48°F
Precip: 13%
World Resorts Brazil Santa Maria Weather September Weather in Santa Maria

Santa Maria Weather: September

Average Day Temperature: 69.9°F
Average Night Temperature: 56.4°F
Number of Sunny Days: 12 days
Sunshine Hours: 11.5 - 12.4 hours
Number of Rainy Days: 5 days
Precipitation Totals: 2.5 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 86°F. The lowest night temperature was 36°F. The average values for day and night temperatures during September were 66.5°F и 53.2°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Santa Maria is 2.5 in. It makes september the most rainy month of the year.

Wind Speed in September, mph

The average wind speed in September is 8.0 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Santa Maria in September is 6.5 hours.

Best Time to Visit Santa Maria
The most sunny months:
December 17 days
February 16 days
January 15 days
The most warm months:
January 91.9 °F
February 91.6 °F
March 87.8 °F
The most cold months:
June 63.1 °F
July 63.6 °F
August 66.6 °F
The most rainy months:
September 5 days
December 3 days
April 3 days
The most windy months:
November 9 mph
October 8 mph
December 8 mph

Santa Maria on the Weather Map

24 Hours Weather Forecast
Santa Maria
Local time: 00:19
19 oct, monday
0300 46°F
SE
1 mph
0600 46°F
S
1 mph
0900 58°F
NW
4 mph
1200 64°F
NW
6 mph
1500 68°F
NW
3 mph
1800 64°F
NW
4 mph
2100 54°F
W
4 mph
20 oct, tuesday
0000 52°F
W
5 mph