Weather in March 2025

Sioux City weather in March 2025

°C °F

The average weather in Sioux City in March

The weather in Sioux City in March is very cold with temperatures between -1°C and 9°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Sioux City during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Please note that Sioux City can expect a few days of snow in March.

Our weather forecast can give you a great sense of what weather to expect in Sioux City in March 2025.

If you’re planning to visit Sioux City in the near future, we highly recommend that you review the 14 day weather forecast for Sioux City before you arrive.

Temperatures
9° / -1°
Rainy Days
6
Snowy Days
2
Dry Days
23
Rainfall
52
mm
Sun Hours
5.3
Hrs

Explore the weather in Sioux City in other months

Sioux City annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -2° / -10° 6 22 3 23 mm
Awful
February 0° / -9° 6 19 3 26 mm
Awful
March 9° / -1° 6 23 2 52 mm
Bad
April 15° / 5° 7 22 1 97 mm
Ok
May 21° / 11° 9 22 0 133 mm
Ok
June 27° / 17° 8 22 0 143 mm
Good
July 30° / 19° 6 25 0 80 mm
Good
August 29° / 17° 7 24 0 123 mm
Ok
September 25° / 14° 5 25 0 77 mm
Perfect
October 17° / 7° 5 25 0 64 mm
Good
November 9° / 0° 4 25 1 33 mm
Ok
December 1° / -7° 6 22 3 41 mm
Awful

Weather in Sioux City in March - FAQ

What is the average temperature in Sioux City in March?
The average temperature in Sioux City in March is -1/9° C.
What is the chance of rain in Sioux City in March?
On average, there are 6 rainy days in Sioux City during March.
Weather wise, is March a good time to visit Sioux City?
The weather in Sioux City in March is bad.
Can it snow in Sioux City in March?
On average, there are 2 snowy days in Sioux City in March.
More about the weather in Sioux City