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Sioux Falls weather in May

Weather in Sioux Falls: May


	Average day temperature:	65.3°F
	Average night temperature:	52.5°F

	Number of sunny days:	10 days
	Day length:	14.2 - 15.2 hours

	Number of rainy days:	3 days
	Precipitation totals:	1.4 in.

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14 days
forecast

Sioux Falls

weather in
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Sioux Falls

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May
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2024

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104

Day temperature

Night temperature

The highest day temperature during May of 2024 was 77°F. At the same time the lowest night temperature was 42°F. Daily and nightly averages during May were 65.3°F and 52.3°F.

	Sunny days
	Partly cloudy days
	Cloudy days

32%

26%

42%

Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

0.2

0.5

0.7

0.9

1.2

1.4

1.7

1.9

1.1

1.4

1.1

1.4

Precipitation total value in Sioux Falls in May is 1.4 in. Other months of the year show relatively similar values.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

2.1

4.2

6.4

8.5

10.6

12.7

14.8

9.8

10.3

10.4

10.2

9.4

8.3

9.5

12.4

11.2

9.9

9.6

9.8

10.3

10.4

10.2

9.4

8.3

9.5

10.0

12.4

11.2

9.9

9.6

The average wind speed value in May is 10.0 mph

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

1.7

3.4

5.2

6.9

8.6

10.3

12.1

4.4

5.7

8.2

9.7

9.8

10.1

9.6

6.6

6.1

5.2

4.3

4.4

5.7

8.2

9.7

9.8

10.1

9.6

7.7

6.6

6.1

5.2

4.3

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 May is: 7.7.