weathercrisp.com
Sioux City (IA)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Bowling Green (KY)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Daytona Beach (FL)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)
Sioux City (IA)
Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Sioux City, Iowa for April 2027

Your guide to Sioux City weather in April - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Sioux City during April is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Sioux City at the beginning of April is 9.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.9 °C by the end of April.

    • Rain 🌧️

  • The climate of Sioux City in April is notably wet, with an average of 14 rainy days, and a total of 133.4 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
15
Dry days
Average rainy days
14
Rainy days
Average snowy days
1
Snow days
Average temperatures
16°/5°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Sioux City Weather April

Move between months or click on a day
March
May
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Heavy rain at times
8°
2
Moderate or heavy rain shower
11°
3
Overcast
7°
4
Overcast
10°
5
Sunny
14°
6
Sunny
11°
7
Sunny
5°
8
Overcast
14°
9
Overcast
14°
10
Patchy rain possible
16°
11
Partly cloudy
16°
12
Overcast
27°
13
Overcast
25°
14
Patchy rain possible
18°
15
Sunny
17°
16
Sunny
26°
17
Moderate rain at times
22°
18
Overcast
12°
19
Sunny
15°
20
Patchy rain possible
16°
21
Sunny
25°
22
Overcast
26°
23
Overcast
23°
24
Heavy rain at times
16°
25
Overcast
16°
26
Overcast
17°
27
Patchy rain possible
16°
28
Patchy rain possible
20°
29
Overcast
18°
30
Thundery outbreaks possible
15°

Temperatures trend during April in Sioux City

See the weather trend as well as the moving average line

April weather in Sioux City day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Heavy rain at times
Heavy rain at times
 8° /2° 33.4 mm 0 cm
Apr. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /2° 30.4 mm 0 cm
Apr. 3 Overcast
Overcast
 7° /0° 5.8 mm 0 cm
Apr. 4 Overcast
Overcast
 10° /2° 0.3 mm 0 cm
Apr. 5 Sunny
Sunny
 14° /-1° 0.2 mm 0 cm
Apr. 6 Sunny
Sunny
 11° /-1° 0 mm 0 cm
Apr. 7 Sunny
Sunny
 5° /0° 11 mm 6.9 cm
Apr. 8 Overcast
Overcast
 14° /0° 0 mm 0 cm
Apr. 9 Overcast
Overcast
 14° /1° 0 mm 0 cm
Apr. 10 Patchy rain possible
Patchy rain possible
 16° /3° 0.1 mm 0 cm
Apr. 11 Partly cloudy
Partly cloudy
 16° /3° 3.6 mm 0 cm
Apr. 12 Overcast
Overcast
 27° /11° 0 mm 0 cm
Apr. 13 Overcast
Overcast
 25° /13° 0 mm 0 cm
Apr. 14 Patchy rain possible
Patchy rain possible
 18° /9° 0.1 mm 0 cm
Apr. 15 Sunny
Sunny
 17° /6° 2.8 mm 0 cm
Apr. 16 Sunny
Sunny
 26° /5° 4.2 mm 0 cm
Apr. 17 Moderate rain at times
Moderate rain at times
 22° /8° 0.4 mm 0 cm
Apr. 18 Overcast
Overcast
 12° /3° 1.5 mm 0 cm
Apr. 19 Sunny
Sunny
 15° /-1° 0 mm 0 cm
Apr. 20 Patchy rain possible
Patchy rain possible
 16° /3° 0.9 mm 0 cm
Apr. 21 Sunny
Sunny
 25° /7° 4.4 mm 0 cm
Apr. 22 Overcast
Overcast
 26° /12° 0 mm 0 cm
Apr. 23 Overcast
Overcast
 23° /12° 6.5 mm 0 cm
Apr. 24 Heavy rain at times
Heavy rain at times
 16° /8° 5.7 mm 0 cm
Apr. 25 Overcast
Overcast
 16° /8° 3.4 mm 0 cm
Apr. 26 Overcast
Overcast
 17° /6° 9.2 mm 0 cm
Apr. 27 Patchy rain possible
Patchy rain possible
 16° /10° 7.9 mm 0 cm
Apr. 28 Patchy rain possible
Patchy rain possible
 20° /8° 0.6 mm 0 cm
Apr. 29 Overcast
Overcast
 18° /7° 0 mm 0 cm
Apr. 30 Thundery outbreaks possible
Thundery outbreaks possible
 15° /6° 1.1 mm 0 cm
Next
Important Notice
Our weather forecast for Sioux City in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sioux City forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Sioux City in April - FAQ

What are the expected maximum and minimum temperatures in Sioux City during April?

Enjoy moderate daytime temperatures of up to 16° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Sioux City during April?

Significant rainfall exceeding 133.4 mm is expected in Sioux City during April, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Sioux City in April 2027?

Sioux City typically sees 6.865 cm of snowfall during April.

What are the typical wind conditions in Sioux City during April?

The average wind speed in Sioux City during April is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

Sioux City snow forecast April 2027

Track daily snowfall levels and discover Sioux City’s snowy potential this April ❄️
On average, Sioux City sees 1 snowy days during April, with approximately 6.9 cm of total snowfall.

April rainfall patterns in Sioux City

Explore the daily rainfall trends and prepare for Sioux Citys April weather 💧
Typically, Sioux City has 14 rainy days in April with a total of 133.4 mm of rainfall.

UV exposure in Sioux City during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️

Quick links

More Sioux City weather pages
You are here
Location coordinates Where is Sioux City?

Get accurate weather forecasts for Sioux City, located at latitude 42.5 and longitude -96.4. Stay updated with localized weather information tailored for Sioux City.

Found a mistake?
We appreciate your attention to details. Tell us here.