Santa Vitória do Palmar Weather in December
What's the weather like in Santa Vitória do Palmar (Rio Grande do Sul) in December 2025?
The climate in Santa Vitória do Palmar during December can be summarized as warm, humid and a little damp.
December is in the summer in Santa Vitória do Palmar and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 26.4°C 79.4°F |
|---|---|
| Nightly temperature | 16.1°C 60.9°F |
| Average temperature | 21.2°C 70.2°F |
| Daily sunshine | 9 hrs |
| Avg rainfall | 81 mm 3.2 ins |
| Rainy days | 10 days |
| Sea temperature | 21.3°C 70.4°F |
| Humidity | 75% |
| Windspeed | 14.4kph 9 mph |
On average December is the 2nd driest month of the year in Santa Vitória do Palmar with around 81mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
December temperatures in Santa Vitória do Palmar
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Santa Vitória do Palmar in December 2025.
Other monthly averages
Best places to visit in December
Santa Vitória do Palmar weather stats
| Hottest month: | January | 27.8°C 82°F |
|---|---|---|
| Driest month: | April | 75mm 3ins |
| Sunniest month: | January | 9.1hrs |
| Coldest month: | July | 16°C 60.8°F |
| Wettest month: | July | 120mm 4.7ins |
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