Palmas Weather & Climate: Best Time to Visit

The temperature in Palmas remains steady throughout the year, providing a consistently very hot climate. Typically, average maximum daytime temperatures range from a very hot 37°C (99°F) in September to a very warm 31°C (88°F) in the coolest month, January.

Nights vary from 23°C (73°F) in September to around 20°C (68°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Palmas has a relatively rainy climate with high precipitation levels, averaging 1874 mm (74 in) of rainfall annually. The climate in Palmas shows significant variation throughout the year. Expect heavy rainfall in January, the wettest month, with an average of 335 mm (13 in) of precipitation over 18 rainy days.

In contrast, the driest month July offers drier and sunnier days, with around 0.6 mm (0.02 in) of rainfall over 5 rainy days. For more details, please visit our Palmas Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, Palmas serves as an ideal destination. Expect longer, more sun-filled days in August with an average of 9.6 hours of sunshine daily, and embrace the darker days in February, offering only 4.3 hours of daily sunlight.

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 Palmas.

The city experiences its highest humidity in February, reaching 84%. In August, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year