Castelli Weather in March
What's the weather like in Castelli (Chaco) in March 2026?
The climate in Castelli during March can be summarized as hot, humid and wet.
March is in the fall / autumn in Castelli and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 31°C (87°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 30.7°C 87.3°F |
|---|---|
| Nightly temperature | 18.7°C 65.7°F |
| Average temperature | 24.7°C 76.5°F |
| Daily sunshine | 8.1 hrs |
| Avg rainfall | 146 mm 5.8 ins |
| Rainy days | 9 days |
| Sea temperature | 23.1°C 73.6°F |
| Humidity | 74% |
| Windspeed | 8.6kph 5 mph |
On average March is the wettest month of the year in Castelli with around 146mm 5.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.1 hours of sunshine per day.
March temperatures in Castelli
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 Castelli in March 2025.
Other monthly averages
Castelli weather stats
| Hottest month: | January | 33.8°C 92.8°F |
|---|---|---|
| Driest month: | August | 18mm 0.7ins |
| Sunniest month: | January | 9.5hrs |
| Coldest month: | June | 21.6°C 70.9°F |
| Wettest month: | March | 146mm 5.7ins |
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