BrazilAverage weather for Rio Negro in July
It's hot in July in Rio Negro with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 33°C. At night, you can expect temperatures between 15°C and 18°C.
Start of July
The month of July starts in Rio Negro with hot temps, averaging around 30°C during the day and nights around 17°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid July
By mid-July, daytime temps rise to around 31°C, with nights around 17°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers.
End of July
By the end of July, the average daytime temperature in Rio Negro is around 31°C, while nighttime temps are about 17°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In July, there is an average of 17 mm of precipitation, spread over 2 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Rio Negro in July |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 31°C | |
 Max. temperature |
33°C | 33°C | |
| Min. temperature |
28°C | -5°C | |
 Total precipitation |
17 mm | 160 mm | |
| Rainy days |
2 days | 18 days | |
June
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is July a good time to visit Rio Negro?
July is an awesome month to be in Rio Negro for sunny weather. You’ll have high temperatures and not much chance of rain this month.
Temperature records
With 37°C in 2022, Rio Negro reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 14°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 25°C.
Check out the climate of Rio Negro 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.
Daily Temperature in July in Rio Negro
This chart shows the average daily high and low temperatures in July for Rio Negro, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in July in Rio Negro
The chart below shows the average daily precipitation in July for Rio Negro, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 2 days of precipitation in Rio Negro.
Daily UV index in July in Rio Negro
This chart shows the average daily UV index in July 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 July in Rio Negro over the years
This chart shows the average temperature in July in Rio Negro, measured in degrees Celsius, over the past few years.
Total precipitation in July in Rio Negro over the years
This chart shows the average precipitation in July in Rio Negro, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Rio Negro
Click on any day in July to get detailed info about the usual 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 July 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
