National Weather Service Weather Forecast Office

Location

Average Temperature

Standing in the

Normal Average

Average Temperature

Standing in the

for July 2009

Record

Temperature for July

for June-July 2009

Record

Academy 2NE, SD

67.9 

3rd coolest

73.5

67.1 

4th ties 1924 

Brookings 2NE, SD

65.8

4th coolest

70.7

64.9

7th coolest ties 1993/85

Canton, SD

68.6

3rd coolest ties 1996

73.4

68.5

8th coolest ties 1907

Centerville 6SE, SD

67.8

3rd coolest

73.7

67.2

4th coolest

De Smet, SD

67.0 

3rd coolest 

72.1

65.5 

3rd coolest 

Flandreau, SD

64.8 

2nd coolest 

71.5

65.0 

7th coolest 

Gregory, SD

69.3

3rd coolest

73.4

69.0

11th coolest

Huron, SD

68.5

5th coolest

73.4

66.6

8th coolest ties 1958/24/04/1882

Menno, SD

69.9

6th coolest 

74.1

69.4 

12th ties 1960 

Sioux Falls, SD

68.6

4th coolest

73.0

67.3

6th coolest ties 1904/03

Tyndall, SD

 70.2

 3rd coolest

75.3

 69.4

 9th coolest

Vermillion 2SE, SD

69.4 

2nd 

76.0

69.1 

4th coolest 

White Lake, SD

68.4 

 2nd coolest

 74.5

 66.9

 2nd coolest

Yankton 2E, SD

69.9

3rd coolest

74.5

69.0

7th coolest

Le Mars, IA

68.3

3rd coolest

73.9

68.1

7th coolest

Sanborn, IA

67.5

3rd coolest

71.9

67.3

9th coolest ties 1928

Sioux Center 2SE, IA

68.5 

3rd ties 1906 

74.0

Sioux City, IA

70.2

4th coolest

74.6

70.1

11th coolest ties 1928

Sioux Rapids 4E, IA

66.9 

2nd coolest 

72.5

67.7 

4th coolest 

Spencer 1N, IA

 67.7

 3rd coolest

72.8

 67.3

 7th coolest

Pipestone, MN

65.3

2nd coolest

71.6

64.8

5th coolest