Santa Cruz do Sul Weather in December

December in Santa Cruz do Sul averages 30°C (86°F) during the day and 18°C (64°F) at night. Quite a bit of rainfall is typical this month, with around 161 mm (6.3 in) on average. An umbrella is a good idea.

Rainfall in Santa Cruz do Sul in December

You can typically expect 15 days of rain this month, averaging around 161 mm (6.3 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Santa Cruz do Sul in December

In December, Santa Cruz do Sul sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 18°C (64°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Santa Cruz do Sul. Our weather planner can help you explore destinations with more pleasant weather conditions.