The weather in Rio Negro in January is hot. The average temperatures are between 17°C and 33°C. Usually the days in January are hot while the nights are a bit cooler.
You can expect about 3 to 8 days of rain in Rio Negro during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Rio Negro in January 2025.
If you’re planning to visit Rio Negro in the near future, we highly recommend that you review the 14 day weather forecast for Rio Negro before you arrive.
Temperatures
33° / 17°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
93
mm
Sun Hours
11.4
Hrs
