Meade County Climate
Meade County, South Dakota
Avg Annual Temp
46.1°F
Annual Precip
18.5"
Annual Snowfall
46.9"
Extreme Heat Days
32.287499999999994
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Meade County Weather
Dry Air and Wide Temperature Swings
Meade County averages 46.1°F annually, which is cool by national standards but warm for the northern plains. With just 18.5 inches of annual precipitation, it is significantly drier than the national county median. This creates a high-plains environment where moisture is a scarce and valuable resource.
Warmer and Drier Than the State Average
The county's 46.1°F average temperature sits slightly above the South Dakota average of 45.6°F. However, it is much drier than the rest of the state, receiving only 18.5 inches of precipitation compared to the 22.7-inch state average. This dryness contributes to 32 days of extreme heat annually.
High Snowfall in a Semi-Arid Zone
Despite its low total precipitation, Meade County receives a surprisingly high 46.9 inches of snowfall annually. This is significantly more snow than its neighbors to the east, often due to elevation changes and winter storm patterns. The county also endures 32 days of heat over 90°F, creating a climate of extremes.
Hot Summers Meet Snowy Plains
July averages 72.8°F, but the dry heat often spikes during the 32 days of 90°F-plus weather. Winters are surprisingly temperate compared to the east, with a 21.1°F January average, though the 46.9 inches of snow is substantial. This mix of heat and snow defines the local agricultural and residential rhythm.
Preparing for Heat and Heavy Snow
Living in Meade County requires a powerful snow blower for the 46.9 inches of annual snowfall. Residents should also prioritize home cooling and hydration for the 32 days of extreme summer heat. Dry-land landscaping is recommended to manage the low 18.5 inches of annual rainfall.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.