Oro Valley Weather in December

Oro Valley in December sees moderate temperatures, with highs around 18°C (64°F) and overnight lows of 2°C (36°F). Around 43 mm (1.7 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Oro Valley in December

Historically, December sees about 6 days of rain, with a monthly average of 43 mm (1.7 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Oro Valley in December

December in Oro Valley sees highs of 18°C (64°F) and lows of 2°C (36°F) overnight. Winter occurs in December. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. While this is the time of year with slightly cooler averages, it remains comfortably warm.

Sunshine in Oro Valley in December

Enjoy a sunny month with about 246 hours of sunshine, the clear skies make Oro Valley even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, April and November typically offer the best weather for Oro Valley.