Sioux City weather in May (Iowa, United States of America)
What's the typical weather in Sioux City for May? Explore our page to find a thorough overview of this month's weather conditions.
Temperatures
In May, Sioux City tends to experience high temperatures and high rainfall. The daytime often sees temperatures reaching 23°C, but nighttime brings a cool-down to 9°C.
Precipitation
Sioux City in May usually receives high rainfall, averaging around 104 mm for the month. You can typically expect 12 days days of rain this month, based on climate records.If your ideal day consists of dry skies and moderate temperatures September generally stands out with the best circumstances. While January, February, March and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Sioux City climate page with graphs.
Sioux City, monthly averages in May
Min Temperature
9°C
Max Temperature
23°C
Chance of Rain
40%
Precipitation
104 mm
Rainy days
12 days
Where to go in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
For visitors traveling to Sioux City, 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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Sioux City.
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.
