The weather in Rio Negro in April is very cold with Temperatures between 3°C and 12°C.
You can expect rain for roughly half of the month of April in Rio Negro. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Rio Negro in April 2023.
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.