Posadas Weather in March
What's the weather like in Posadas (Misiones) in March 2025?
The climate in Posadas during March can be summarized as hot, humid and wet.
March is in the fall / autumn in Posadas and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (87°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 30.3°C 86.5°F |
|---|---|
| Nightly temperature | 18.8°C 65.8°F |
| Average temperature | 24.5°C 76.1°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 140 mm 5.5 ins |
| Rainy days | 8 days |
| Sea temperature | 24°C 75.1°F |
| Humidity | 76% |
| Windspeed | 9.7kph 6 mph |
On average March is the 6th driest month of the year in Posadas with around 140mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
March temperatures in Posadas
March rainfall
March 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 Posadas in March 2025.
Other monthly averages
Posadas weather stats
| Hottest month: | January | 32.1°C 89.8°F |
|---|---|---|
| Driest month: | August | 96mm 3.8ins |
| Sunniest month: | November | 8.5hrs |
| Coldest month: | July | 21.4°C 70.5°F |
| Wettest month: | October | 180mm 7.1ins |
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