Average Weather Data for Eureka, South Dakota

Monthly Averages

January February March April May June July August September October November December
Average Monthly high in °F: 23° 28° 40° 58° 69° 78° 85° 83° 73° 58° 39° 26°
Average Monthly low in °F: 20° 32° 44° 54° 59° 57° 47° 34° 20°

Yearly Averages

What's The Average High Temp in Eureka? 55 °F
What's the Average Low in Eureka? 32.3 °F
What's the Average Temperature in Eureka? 43.65 °F
How Many Inches of Rain per year does Eureka get ? 19.7 inches
How Many Rainy Days a year are there in Eureka? N/A
How Much Sunshine each year is there in Eureka (in hours)? N/A
How much, if any, snow falls each year in Eureka? 43 inches


Eureka Temperature and Rain Graphs
Average high in °F
Average low in °F
Average precipitation in inches