Inca Weather & Climate: Best Time to Visit
With consistently stable weather, Inca, Madre de Dios, Peru, sees little seasonal temperature change. Daytime highs average 31°C (88°F), ranging from 32°C (90°F) in September to 29°C (84°F) in July.
The city has a wet climate, receiving around 2780 mm (109 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from October to April. February is the wettest month.
Monthly Temperature in Inca
The climate in Inca remains fairly constant, offering very warm temperatures throughout the year. On average, daytime temperatures range from a very warm 32°C (90°F) in September to a comfortable 29°C (84°F) in July.
Nighttime temperatures range from 23°C (73°F) in September to 19°C (66°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Inca
Inca is known for its substantial rainfall, with annual precipitation reaching 2780 mm (109 in). The seasons in Inca bring significant changes in precipitation. The wettest month, February, receives heavy rainfall, with an average of 453 mm (18 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 58 mm (2.3 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Inca Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Inca by Month
The relative humidity is high throughout the year in Inca.
The city experiences its highest humidity in February, reaching 81%. In September, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Inca 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Inca
In general, temperatures in Inca range from 29°C (84°F) to 32°C (90°F) across the year, with May, June, July, August and September being the best time to visit for those who prefer drier weather.Make your experience more enjoyable by planning to be outside during the cooler parts of the day, either early morning or as the sun begins to set. Visitors should note that January, February, March, April, October, November and December are part of the rainy season, bringing substantial rainfall. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
