Diamantino Weather & Climate: Best Time to Visit

The climate in Diamantino remains fairly constant, offering very warm temperatures throughout the year. Average daytime temperatures reach a very warm 35°C (95°F) in September. In January, the coolest month of the year, temperatures drop to a very warm 31°C (88°F).

At night, temperatures range from around 22°C (72°F) in September to 18°C (64°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Diamantino is known for its substantial rainfall, with annual precipitation reaching 1607 mm (63 in). Diamantino can be quite wet during January, receiving approximately 280 mm (11 in) of precipitation over 20 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 4.5 mm (0.2 in) of precipitation spread across 3 rainy days. For more details, please visit our Diamantino Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Diamantino can be enjoyed more throughout the sunniest month of September under a blue sky, with approximately 8.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.6 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Diamantino.

The city experiences its highest humidity in February, reaching 83%. In August, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year