Green Valley
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Green Valley Weather in December

December in Green Valley brings pleasant temperatures, with highs of 18°C (64°F) and nights dropping to 2°C (36°F). With excellent weather conditions overall, it's a good time to visit.

Rainfall in Green Valley in December

Looking at the last 30 years, the data shows about 5 days with rain, averaging 25 mm (1 in) for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Green Valley in December

December is one of the better months to visit Green Valley. Expect 18°C (64°F) during the day and 2°C (36°F) at night. December is part of winter. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

Sunshine in Green Valley in December

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

If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Green Valley.

Green Valley Temperature in December

Min Temperature
2°C (36°F)
Max Temperature
18°C (64°F)
Chance of Rain
17%
Precipitation
25 mm (1 in)
Rainy days
5 days
Humidity
50% *
Sunshine
246 hours *
Percentage Sunshine
79% *
* Data from: Tucson, the United States of America (29 KM, 18 Miles).

Green Valley Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Green Valley - and find the best time to visit.

Best Places 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. See all of the United States of America in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Green Valley in December

For Green Valley in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Green Valley in December

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

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    5/10
  • Outdoor sports
    10/10

Green Valley 3-Day Forecast

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.