Climate of Rio Negro
Rio Negro has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Rio Negro is 42° degrees and there is about 406 inch of rain in a year. It is dry for 96 days a year with an average humidity of 88% and an UV-index of 5.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 17°C and 26°C
- Night:the average nighttime temperature is between 9°C and 17°C
- Rain: it rains 229 days and there is a total of approximately 1034 mm rainfall
- Sun hours: throughout the year there are 2625 sun hours
Maximum temperature: | between 17°C and 26°C |
Warmest month: | 26°C in January |
Coldest month: | 17°C in June |
Night temperature: | between 9°C and 17°C |
Dry days: | 136 days |
Days with rain: | 229 days |
Days with snow: | 0 days |
Total rain sum: | 1034 mm |
Hours of sunshine: | 2625 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Rio Negro.
Precipitation graph
This graph shows the average amount of rainfall per month for Rio Negro.
Climate table of Rio Negro
In this climate table you can see at a glance what the average weather per month is for Rio Negro. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Rio Negro might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°F) | 78 | 78 | 76 | 72 | 66 | 63 | 64 | 68 | 71 | 73 | 75 | 78 |
Night temp. (°F) | 62 | 62 | 60 | 56 | 52 | 49 | 49 | 50 | 53 | 56 | 58 | 61 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (inch) | 54 | 46 | 35 | 24 | 21 | 29 | 26 | 21 | 27 | 46 | 34 | 44 |
Days with rain | 26 | 25 | 24 | 17 | 14 | 13 | 14 | 12 | 15 | 22 | 22 | 25 |
Dry days | 5 | 3 | 7 | 13 | 17 | 17 | 17 | 19 | 15 | 9 | 8 | 6 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 7 | 7 | 7 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 |
Best time to visit Rio Negro
The best time to visit Rio Negro in Brazil is from March through May, July through September and November. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Rio Negro is 78°F in January and the lowest is 63°F in June.
Climate of Rio Negro by month
What is the average climate in a given month for Rio Negro? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Rio Negro weather experiences
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