Cachoeiras de Macacu Weather in March
What's the weather like in Cachoeiras de Macacu (Rio de Janeiro) in March 2025?
The climate in Cachoeiras de Macacu during March can be summarized as warm, humid and wet.
March is in the fall / autumn in Cachoeiras de Macacu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 25.6°C 78.1°F |
|---|---|
| Nightly temperature | 16°C 60.8°F |
| Average temperature | 20.8°C 69.4°F |
| Daily sunshine | 5.4 hrs |
| Avg rainfall | 175 mm 6.9 ins |
| Rainy days | 17 days |
| Sea temperature | 26.6°C 79.8°F |
| Humidity | 81% |
| Windspeed | 9kph 6 mph |
On average March is the 5th wettest month of the year in Cachoeiras de Macacu with around 175mm 6.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
March temperatures in Cachoeiras de Macacu
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 Cachoeiras de Macacu in March 2024.
Other monthly averages
Cachoeiras de Macacu weather stats
| Hottest month: | February | 26.2°C 79.2°F |
|---|---|---|
| Driest month: | July | 34mm 1.3ins |
| Sunniest month: | August | 6.2hrs |
| Coldest month: | July | 19.8°C 67.6°F |
| Wettest month: | December | 267mm 10.5ins |
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