December Rainfall and Precipitation in Iowa
Average rainfall, rainy days and the driest cities in Iowa, the United States of America in December.
Select a Month
Check the conditions for any month of the year.
Best Places to Visit in Iowa in December
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Iowa.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.
Iowa precipitation in December: frequently asked questions
How much snow/rainfall does Iowa, the United States of America receive in December?
West Des Moines sees moderate snow/rainfall in December, averaging around 57 mm (2.2 in). Most days stay dry, with the occasional shower.
How many days does it rain in Iowa, the United States of America in December?
On average, West Des Moines has about 9 days days of rain in December.
Is December part of the rainy season in Iowa, the United States of America?
December is generally a drier month for Iowa, the United States of America, falling outside the main rainy season.
What is the wettest city in December in Iowa, the United States of America?
Davenport is the wettest city in Iowa, the United States of America in December according to our database, with average snow/rainfall of around 73 mm (2.9 in).
What is the driest city in December in Iowa, the United States of America?
In our records, Okoboji stands out as the driest city in Iowa, the United States of America for December, averaging just 32 mm (1.3 in).
Interested in more climate information?
We have much more information about the climate in Iowa.
Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed 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.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.