Santana de Parnaíba Weather in December

During December, Santana de Parnaíba experiences high daytime temperatures of 28°C (82°F) and cooler nights around 18°C (64°F). December sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Santana de Parnaíba in December

Santana de Parnaíba is in the rainy season in December, with rain on around 23 days and an average of 188 mm (7.4 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Santana de Parnaíba in December

In December, Santana de Parnaíba gets high temperatures, with highs of 28°C (82°F). Nights cool to around 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Santana de Parnaíba in December

The month experiences a moderate amount of sunlight, with 150 hours of sunshine. This provides a nice balance between sunshine and rain.

If you prefer dry days with pleasant temperatures, April, May, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.