Sioux Falls Weather in March
March in Sioux Falls brings low temperatures around 7°C (45°F) during the day, dropping to -5°C (23°F) at night, with some snow/rainfall expected.
Rainfall in Sioux Falls in March
This month experiences about 7 days of snow/rain according to historical data, averaging 33 mm (1.3 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Sioux Falls in March
Daytime highs in Sioux Falls in March reach 7°C (45°F), with nights around -5°C (23°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights are well below freezing at -5°C (23°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.If you prefer dry days with pleasant temperatures, March may not be the ideal month to visit Sioux Falls. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Sioux Falls's climate page.
Sioux Falls Temperature in March
Min Temperature
-5°C (23°F)
Max Temperature
7°C (45°F)
Chance of Rain
24%
Precipitation
33 mm (1.3 in)
Rainy days
7 days
Humidity
72%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sioux Falls typically rise from around 2°C (36°F) at the start of March to approximately 11°C (52°F) by the end. Nights are very cold, with lows typically ranging from -9°C (16°F) to 0°C (32°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Sioux Falls in March
Browse day-by-day weather records for Sioux Falls spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sioux Falls historical weather extremes in March
Based on weather observations in Sioux Falls between 1976 and 2026, these are the recorded extremes during March.
Best Places in the United States of America in March
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sioux Falls in March
We recommend to layer up for chilly conditions in Sioux Falls in March. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Some rain is possible, so pack something to handle light showers.What To Do in Sioux Falls in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Sioux Falls's climate page.
See the full Sioux Falls climate overview or explore weather in the United States of America.
