Rock County Climate
Rock County, Minnesota
Climate data coming soon
Avg Annual Temp
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Annual Precip
30.0"
Annual Snowfall
—
Extreme Heat Days
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Monthly Temperature
Temperature data coming soon
Precipitation Calendar
Seasonal Overview
Seasonal data coming soon
National Comparison
Data pending
Data pending
Climate Profile
About Rock County Weather
A Rainy Match for the Minnesota Average
While annual temperature data is currently unavailable for Rock County, its 30.0 inches of annual precipitation aligns exactly with the Minnesota state average. This southwestern corner sits well below the national precipitation median, reflecting the drier characteristics of the Great Plains border.
Consistency in the Southwest Corner
Rock County mirrors the state's average rainfall of 30.0 inches perfectly. Although its specific temperature rank is not recorded, its southern latitude typically positions it as one of the warmer regions compared to the 42.8°F state average.
Bordering the Dakota Plains
Rock County shares a climate profile with its neighbors in the Buffalo Ridge region, characterized by steady winds and consistent moisture. Its 30-inch rainfall matches the broader regional trend seen in adjacent Pipestone and Nobles counties.
Limited Seasonal Temperature Records
Specific seasonal averages and extreme heat counts are not available for this county. However, the 30.0 inches of annual precipitation suggest a standard distribution of moisture throughout the growing season and winter months.
Preparing for Southwestern Winds
Residents should focus on wind-resistant infrastructure and moisture management for the 30.0 inches of annual rain. Without specific local temperature data, following regional guidelines for the Minnesota-South Dakota border is the best approach for HVAC sizing.
Frequently Asked Questions
How much rain does Rock County get?
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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.