Diamantino Weather in December

December in Diamantino averages 31°C (88°F) during the day and 22°C (72°F) at night. December is part of the rainy season, with around 240 mm (9.4 in) of rainfall and frequent showers.

Rainfall in Diamantino in December

Diamantino is in the rainy season in December, with rain on around 18 days and an average of 240 mm (9.4 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Diamantino in December

Diamantino in December gets highs of 31°C (88°F) during the day and drops to 22°C (72°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

Sunshine in Diamantino in December

The area enjoys a moderate level of sunlight, with around 137 hours. It's a good balance between sunny and rainy days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Diamantino. Our weather planner can help you explore destinations with more pleasant weather conditions.