Oro Valley weather in December (Arizona, United States of America)

Will it be rainy or sunny in Oro Valley this December? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

In December, Oro Valley usually has moderate temperatures and moderate rainfall. December is part of the winter season. In the daytime, temperatures tend to hover near 18°C, cooling down at night to around 2°C. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

Precipitation

Oro Valley in December usually receives moderate rainfall, averaging around 43 mm for the month. Typically, you can expect about 6 days of rain this month.

Average sunshine

Enjoy a sunny month with about 246 hours of sunshine, providing a cheerful and lively atmosphere.

If you prefer dry days with pleasant temperatures, February, March, April, May, October and November typically offer the best circumstances. While July and August tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Oro Valley climate page with graphs.

 

Oro Valley, monthly averages in December

Min Temperature 2°C  

Max Temperature 18°C  

Chance of Rain 20%  

Precipitation 43 mm  

Rainy days 6 days  

Humidity 50% *  

Sunshine 246 hours *  

Percentage Sunshine 79% *  

Data from: Tucson, the United States of America (30 KM, 19 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Oro Valley, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Oro Valley.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.