Roosevelt County Climate
Roosevelt County, New Mexico
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
58.9°F
Annual Precip
16.5"
Annual Snowfall
8.5"
Extreme Heat Days
82
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
7b
Minimum winter temperature range for plant survival
4,460
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Roosevelt County
Climate Verdict
Roosevelt County has a mild, with an average annual temperature of 58.9°F, semi-arid conditions with only 16.5 inches of annual precipitation, significant summer heat with 81.7 days annually above 90°F, light snow averaging 8.5 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are cold, with January averaging 39.1°F. summers are warm — July averages 78.6°F. The 40°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Roosevelt County is 4.1°F warmer than the New Mexico statewide average of 54.8°F, it is somewhat wetter than average for New Mexico, the county experiences 23.79314454064454 more extreme heat days than the state average.
Climate Profile
About Roosevelt County Weather
Warm Winds and Sunny Plains
Roosevelt County averages 58.9°F, placing it on the warmer end of the national spectrum. It is a semi-arid region that receives 16.5 inches of annual precipitation.
A Warmer Corner of the State
At 58.9°F, Roosevelt County is significantly warmer than the New Mexico average of 54.8°F. It also receives more moisture than the state average, recording 16.5 inches of precipitation.
The Hot High Plains
Roosevelt experiences 82 days of extreme heat, very similar to Quay County's 81 days. However, Roosevelt is much drier in the winter, seeing only 8.5 inches of snow compared to Quay's 15.5 inches.
Long Summers and Light Snow
Summers are hot and extended, with 82 days reaching above 90°F and a July average of 78.6°F. Winters are manageable at 40.6°F with relatively light snowfall of 8.5 inches.
Focus on Heat Mitigation
With 82 days of extreme heat, residents should invest in quality window shading and AC maintenance. The 16.5 inches of rain often comes in bursts, making soil moisture management important for local landscapes.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.