Normal weather for Rio Negro in March
It's hot in March in Rio Negro with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 35°C. At night, you can expect temperatures between 23°C and 25°C.
In March, there is an average of 120 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the South.
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.
Rio Negro in March |
London | ||
|---|---|---|---|
 Average Temperature |
33°C | 11°C | |
 High Temp |
35°C | 14°C | |
| Low Temp |
32°C | 8°C | |
 Total Precipitation |
120 mm | 55 mm | |
| Rainy Days |
15 days | 9 days | |
Curious about the climate in other parts of Brazil? Check out the weather and climate in places like Rio de Janeiro, Salvador, Pipa, or have a look at other destinations in Brazil.
Start of March
The month of March starts in Rio Negro with hot temperatures, averaging around 35°C during the day and nights close to 25°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-March
By mid-March, the average daytime temperature drops to around 34°C, with nights close to 24°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of March
By the end of March, the average daytime temperature in Rio Negro will be around 33°C, with nights close to 24°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
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Is March a good time to visit Rio Negro?
After some sun? Then March isn’t the best time to be in Rio Negro. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Rio Negro in March
With 39°C, Rio Negro hit the highest temperature in the last 10 years in March 2020. The lowest daytime temperature in this month was 21°C in 2022. The extreme night temperatures ranged from a low of 12°C to a high of 27°C.
Check out the climate of Rio Negro for all months and discover the best travel time
February
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Daily Temperature in March in Rio Negro
This chart shows the average daily temperatures, both day and night, for each day in March in Rio Negro, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in March in Rio Negro
The chart below shows the average daily precipitation in March for Rio Negro, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for March, you can expect around 15 days of rain in Rio Negro.
Daily UV Index in March in Rio Negro
This chart shows the average daily UV index in March in Rio Negro, 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.
Temperature in March in Rio Negro Over the Years
This chart shows the average temperature in March in Rio Negro, measured in degrees Celsius, over the past years.
Total Precipitation in March in Rio Negro Over the Years
This chart shows the average precipitation in March in Rio Negro, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in March for Rio Negro
Click on a specific day in March for detailed info on the typical weather on that day in Rio Negro. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in March in Rio Negro
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Average Weather in Rio Negro by Month
Click on a month below to see detailed weather info for Rio Negro. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Rio Negro for all months at once
