Eureka, SD Weather - Forecast & Monthly Averages

Get 300+ Local Insights for Any Address in Eureka, SD

Get Access to 300+ Local Data Points

TEMPERATURE	57
HUMIDITY	33
PRESSURE	101862.57
WIND COND.	20 14.8

Weather Quick Facts

The highest monthly average temperature in Eureka for July is 76.5 degrees
The lowest monthly average temperature in Eureka for January is 15 degrees
The most monthly precipitation in Eureka occurs in May with 6.9 inches
The air quality index in Eureka is 52% better than the national average
The pollution index in Eureka is 96% better than the national average

Compare Eureka, SD Weather

Write a review to give others more information about this area.

See all Eureka poll results

Eureka Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	6°F	27°F	15°F	0.6"
February	10°F	31°F	19°F	0.9"
March	27°F	51°F	36°F	2.8"
April	35°F	60°F	46°F	3.6"
May	47°F	72°F	58°F	6.9"
June	58°F	81°F	68°F	3.9"
July	63°F	93°F	76°F	1.9"
August	59°F	88°F	71°F	6.5"
September	52°F	81°F	63°F	2.5"
October	39°F	64°F	48°F	4.8"
November	24°F	48°F	34°F	0.4"
December	11°F	31°F	20°F	1.9"

The best places in South Dakota

Here are the best places to live in South Dakota

Check out the 10 safest cities in South Dakota

See the best places to live in Eureka

These are the 10 cheapest cities in South Dakota

Eureka air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Eureka	South Dakota	National
Air quality index	20	36	42
Pollution index	108,405	345,623	2,726,193

Eureka air quality

Measurement	Total
Days measured	122
Days with good air quality	112
Days with moderate air quality	10
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.001%
Carbon Tetrachloride	0.000%
Lead	0.000%
Mercury	0.000%

Average monthly Eureka temperature with heat index

Eureka monthly precipitation with daily maximum

Eureka monthly snow depth with daily maximum

Eureka monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Artas, SD	35	20	60.0%
Hillsview, SD	0	20	60.0%
Hosmer, SD	235	20	60.0%
Zeeland, ND	88	36	28.0%
Eureka, SD	1,019	20	60.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Section, AL	1,019	39	22.0%
Baudette, MN	1,019	29	42.0%
Ringling, OK	1,019	43	14.0%
Smithfield, PA	1,019	36	28.0%
Telford, TN	1,019	45	10.0%
Eureka, SD	1,019	20	60.0%

Source: The Eureka, SD weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.