BrazilThe weather in March in Rio das Ostras
It's hot in March in Rio das Ostras with an average temperature of 32°C. Temperatures this month range from a low of 29°C to a high of 33°C. At night, you can expect temperatures between 21°C and 23°C.
Looking for sun? March isn’t a good month to be in Rio das Ostras. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in March for Rio das Ostras, Brazil. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 39°C in 2014, Rio das Ostras reached the highest temperature in March over the past 10 years. The lowest daytime temperature in this month was 22°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 25°C.
Rainfall amount
In March, there is an average of 125 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in March for Rio das Ostras
Click on any day in March to get detailed info about the usual weather on that day in Rio das Ostras. Check out the historical temperatures and precipitation over the past 10 years on this day.
March weather comparison
| Rio das Ostras | New York | |
|---|---|---|
| Average temperature | 32°C | 11°C |
| Max. temperature | 33°C | 14°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 125 mm | 63 mm |
| Rainy days | 15 days | 10 days |
Start of March
The month of March starts in Rio das Ostras with hot temps, averaging around 32°C during the day and nights around 23°C.
Mid March
By mid-March, daytime temps rise to around 33°C, with nights around 23°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of March
By the end of March, the average daytime temperature in Rio das Ostras is around 31°C, while nighttime temps are about 22°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Rio das Ostras for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Temperature charts
These charts show the average temperatures in March in Rio das Ostras, Brazil. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in March in Rio das Ostras
Temperature in March in Rio das Ostras over the years
Precipitation charts
These charts show the average amount of precipitation in March in Rio das Ostras, Brazil. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in March in Rio das Ostras
Total precipitation in March in Rio das Ostras over the years
Daily UV index in March in Rio das Ostras
This chart shows the average daily UV index in March in Rio das Ostras, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in March in Rio das Ostras
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Average weather in Rio das Ostras by month
Click on a month below to see detailed weather info for Rio das Ostras. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.