Garretson, SD Weather

Garretson weather forecast

  • Temperature:68°F
  • Humidity:70%
  • Pressure:29.96inHg
  • Wind speed:6mph
  • Direction:
  • Gusts:n/a

Update from Sioux Falls, Foss Field, SD on 2 Sep 8:56 AM PDT

Forecasted weather

This Afternoon

Sunny

77°F

Tonight

Isolated Thunderstorms

62°F 20% POP

Wednesday

Isolated Thunderstorms

83°F 20% POP

Wednesday Night

Partly Cloudy

69°F

Thursday

Slight Chc Thunderstorms

76°F 20% POP

Thursday Night

Partly Cloudy

52°F

Friday

Partly Sunny

67°F

Friday Night

Partly Cloudy

47°F

Saturday

Sunny

71°F

Saturday Night

Mostly Clear

48°F

Sunday

Sunny

71°F

Sunday Night

Chance Thunderstorms

56°F 30% POP

Monday

Chance Thunderstorms

74°F 30% POP

Garretson average temperature

MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January-27°F45°F12°F0.1"
February-9°F55°F21°F0.1"
March-9°F69°F31°F0.2"
April16°F90°F44°F0.3"
May33°F96°F57°F0.2"
June42°F90°F65°F0.7"
July48°F84°F67°F0.7"
August41°F90°F66°F0.6"
September35°F83°F60°F0.2"
October19°F75°F41°F1.5"
November3°F72°F37°F0.2"
December-17°F53°F14°F0.4"
In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.

The highest average temperature in Garretson is July at 66.7 degrees. The coldest average temperature in Garretson is January at 12.2 degrees. The most monthly precipitation in Garretson occurs in October with 1.5 inches. The Garretson weather information is based on the average of the previous 3-7 years of data.

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Garretson air quality index & pollution index

IndexGarretsonSouth DakotaNational
Air quality index313137
Pollution index2,464,570653,6416,623,939
In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
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The Garretson, SD air quality index is a median value which considers the most hazardous air pollutants. The Garretson, SD air quality index is equal to the South Dakota average and 16.2% less than the national average.

The Garretson, SD pollution index is the sum of the most hazardous air pollutants displayed in pounds. The Garretson, SD pollution index is 277.1% greater than the South Dakota average and 62.8% less than the national average.

Air quality information

MeasurementTotal
Days measured273
Days with good air quality252
Days with moderate air quality21
Days w/ poor A.Q. for sensitive groups0
Days with unhealthy air quality0

Air pollution information

PollutantTotal
Arsenic0.000%
Benzene0.030%
Carbon Tetrachloride0.010%
Lead0.020%
Mercury0.001%

Average monthly Garretson temperature with heat index

Garretson monthly precipitation with daily maximum

Garretson monthly snow depth with daily maximum

Garretson monthly wind speed information

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Cities near Garretson, SD

CityMilesCityMiles
Garretson, SD0Flandreau, SD23.5
Brandon, SD9.4Tea, SD24.9
Dell Rapids, SD12.9Rock Rapids, IA25.9
Luverne, MN15.1Canton, SD28.8
Sioux Falls, SD16.8Adrian, MN28.9
Edgerton, MN21.5Lennox, SD31.8
Pipestone, MN21.6George, IA35.9
Hartford, SD23Madison, SD36.6
See all South Dakota cities