Weather in Sioux Falls: April
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Average day temperature: | 53.3°F |
| Average night temperature: | 40.0°F | |
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Number of sunny days: | 11 days |
| Day length: | 12.8 - 14.1 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.7 in. | |
| more information | ||
14 days
forecast
forecast
| Sioux Falls |
weather in
May
May
| Sioux Falls |
Air temperature in April, °F
Show year:
2026
2025
2024
The highest day temperature during April of 2026 was 86°F. At the same time the lowest night temperature was 21°F. Daily and nightly averages during April were 57.2°F and 40.9°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in April is almost equal.
Precipitation total in April, in.
Precipitation total value in Sioux Falls in April is 0.7 in. Other months of the year show relatively similar values.
Wind speed in April, mph
The average wind speed value in April is 12.2 mph It makes April most windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 7.2.
Best time for vacation in Sioux Falls
Sioux Falls on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sioux Falls
Local time: 08:24
July 21, tuesday
0900
68°F
S
15 mph
15 mph
1200
79°F
S
15 mph
15 mph
1500
84°F
S
15 mph
15 mph
1800
88°F
S
15 mph
15 mph
2100
77°F
SW
11 mph
11 mph
July 22, wednesday
0000
66°F
SW
8 mph
8 mph
0300
63°F
SW
7 mph
7 mph
0600
63°F
SW
6 mph
6 mph
