Saguaro National Park Weather in December

Thinking of visiting Saguaro National Park in December? Expect pleasant temperatures reaching 18°C (64°F) during the day, dropping to 4°C (39°F) at night, with some rainfall likely.

Rainfall in Saguaro National Park in December

Historically, December sees about 6 days of rain, with a monthly average of 31 mm (1.2 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Saguaro National Park in December

December in Saguaro National Park brings pleasant temperatures, with highs of 18°C (64°F) and nights around 4°C (39°F). Experience the winter season in December. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. Typically, this month presents some of the milder temperatures of the year, yet it remains pleasantly warm.

Sunshine in Saguaro National Park in December

Enjoy a sunny month with about 246 hours of sunshine, the clear skies make Saguaro National Park even more beautiful.

If you prefer dry days with pleasant temperatures, January, February, March, April and November 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.