Sioux City weather in March 2025

Expect 46°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Sioux City in March. Check more long-term weather averages for Sioux City in March before you book your next holiday to Iowa in 2025/2026.

  • 46°F maximum daytime temperature in March in Sioux City46
    46°F max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in March in Sioux City9
    9 days with some rainfall
  • 25°F minimum night-time temperature in March in Sioux City25
    25°F min night temperature
  • 12 hours of daylight per day in March in Sioux City12
    12 hours of daylight per day
  • No heat & humidity in March in Sioux City0
    No heat & humidity
  • 2.0 inches monthly rainfall in March in Sioux City2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in Sioux City4
    4 (Moderate) UV index

More about Sioux City

Sioux City by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Iowa

  • Find car hire worldwide from as little as £1 a day
  • Book car hire with no hidden costs & best price guarantee
  • Free cancellation up to 48 hours before pickup

The March weather guide for Iowa (Sioux City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about the USA

How warm is it in Sioux City in March?

Daytime temperatures usually reach 46°F in Sioux City in March, falling to 25°F at night.

How sunny is it in Sioux City in March?

There are normally 7 hours of bright sunshine each day in Sioux City in March - that's 58% of daylight hours.

Does it rain in Sioux City in March?

There are usually 9 days with some rain in Sioux City in March and the average monthly rainfall is 2.0 inches. Rain may fall as snow in this month.

Sioux City March sunrise & sunset times

Browse the sunrise and sunset times for Sioux City in March 2025. Select a month to view Sioux City sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 07:00 18:16
Sunday, 16th March 2025 06:35 18:34
Monday, 31st March 2025 06:09 18:51

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^