Peoria Weather in December

December in Peoria averages 18°C (64°F) during the day and 5°C (41°F) at night. It is the wettest month of the year, with 28 mm (1.1 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Peoria in December

With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Historically, approximately 4 days this month are expected to have rain, averaging 28 mm (1.1 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Peoria in December

The perfect temperature in Peoria in December makes it a solid month to visit, with 18°C (64°F) during the day and 5°C (41°F) at night. December is part of the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. Enjoy a month of mild temperatures, still offering warmth and comfort throughout.

Sunshine in Peoria in December

Expect sunny days throughout the month, with an estimated 244 hours of sunshine. This makes it a pleasant time to visit Peoria.

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Peoria's climate page.

Peoria Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 13%  

Precipitation 28 mm (1.1 in)  

Rainy days 4 days  

Humidity 51% *  

Sunshine 244 hours *  

Percentage Sunshine 79% *  

* Data from: Phoenix, the United States of America (28 KM, 17 Miles).

What to Wear in Peoria in December

Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Peoria in December

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Peoria's climate page.

More climate data for Peoria

Temperature Rainfall Sunshine Humidity

See the full Peoria climate overview or explore weather in the United States of America.