Weather in Río negro in September
The weather in Río negro in September is extremely hot, while temperatures can easily rise above 33 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Río negro during September.
Avg Temp
24° - 33°
Avg Rainy Days
16
Avg Dry Days
14
Avg Snow Days
0
Weather Facts - Río negro in September
* The warmest temperature recorded in in September is 36°C
* The coldest temperature recorded in Río negro in September is 8°C
* The average rainfall in Río negro in September is 105 mm