Measurements:
°C
°F
Santa Maria
52°F
NW 4 mph
Feels like: 50°F
Precip: 0%
World Resorts Brazil Santa Maria Weather September Weather in Santa Maria

Santa Maria Weather: September

Average Day Temperature: 70.5°F
Average Night Temperature: 57.0°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: 2025 2024 2023

The highest day temperature in September 2025 was 87°F. The lowest night temperature was 37°F. The average values for day and night temperatures during September were 71.2°F и 55.6°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 8.3 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 6.7 hours.

Best Time to Visit Santa Maria
The most sunny months:
December 17 days
February 16 days
August 16 days
The most warm months:
January 91.9 °F
February 91.6 °F
March 87.8 °F
The most cold months:
July 63.2 °F
June 63.2 °F
August 66.8 °F
The most rainy months:
September 5 days
May 4 days
June 4 days
The most windy months:
November 9 mph
October 8 mph
September 8 mph

Santa Maria on the Weather Map

24 Hours Weather Forecast
Santa Maria
Local time: 17:25
22 may, friday
1800 52°F
NW
4 mph
2100 46°F
W
6 mph
23 may, saturday
0000 44°F
W
6 mph
0300 44°F
W
4 mph
0600 44°F
W
4 mph
0900 52°F
W
4 mph
1200 64°F
NW
6 mph
1500 66°F
NW
7 mph