Rock Springs Fire Dept, WY Climate

Climate Insight: Rock Springs Fire Dept, WY

An annual average temperature of 45°F, ranging from a mean daily high of 59°F to a mean daily low of 31°F is what the NOAA 1991–2020 climate normals report for Rock Springs Fire Dept, Wyoming. July is typically the warmest month of the year, while December is the coldest. That baseline comes from station USC00487847 and thirty years of averaging, so it reflects a typical month rather than any one year's swings.

Precipitation patterns matter as much as temperature for anyone planning to live, garden, or travel here. Rock Springs Fire Dept receives roughly 10.4 inches of precipitation each year, with 31.3 inches typically falling as snow. The frost-free season averages 123 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near May 24 and the first fall freeze near September 24. For energy use, 7,553 heating degree days and 302 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.

On PlainClimate's composite comfort index, Rock Springs Fire Dept scores 49/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Use the monthly tables above to plan around specific windows, shoulder seasons for mild highs and lows, peak summer for July-driven heat, or deep winter for December-driven cold. All figures here are thirty-year averages: any single year may run warmer, wetter, drier, or cooler than the normal, so treat them as planning guidance rather than forecasts.