The weather in Santa Maria in August is very hot. The average temperatures are between 25°C and 26°C, drinking water regularly is advisable.
You can expect a few rainy days in Santa Maria during August, but usually the weather is comfortable in August.
Our weather forecast can give you a great sense of what weather to expect in Santa Maria in August 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
26° / 25°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
48
mm
Sun Hours
9.4
Hrs