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Park climate1991–2020 climate normals2,156 m source elevationNASA POWER

Review long-term temperature, precipitation, and wind patterns from 1991 to 2020

San Isabel National Forest Monthly Climate Normals: Twelve-Month Atmospheric Averages

Detailed climatology for San Isabel National Forest based on NASA POWER measurements collected at a representative coordinate at 2156 meters elevation. These records provide a consistent look at twelve-month averages for mean temperature, daily precipitation, relative humidity, wind speed, and daylight duration. The provided data reflects long-term patterns observed between 1991 and 2020 rather than recent weather or future forecasts.

An illustration of a large mountain peak in the background, a forest of evergreen trees in the midground, and a small river flowing through a green meadow in the foreground.
Annual climate pattern

Long-term monthly averages tracking average minimum, mean, and maximum temperatures alongside daily precipitation rates.

San Isabel National Forest Annual Climate Normals, Monthly Temperature and Precipitation Patterns

San Isabel National Forest exhibits a clear annual temperature progression across the twelve months, moving from average winter lows in negative double digits to mid-summer highs peaking above thirty degrees Celsius. Average daily precipitation rates accompany this thermal cycle, reflecting long-term monthly climate normals recorded at a representative coordinate.
Mean temperatureAverage minimum–maximum rangePrecipitation
Temperature (°C)PrecipitationUp to 2.1 mm/day-20°-10°0°10°20°30°40°-2°0°4°8°13°20°22°21°16°9°3°-2°01230.50.711.51.41.12.1210.80.70.6JanFebMarAprMayJunJulAugSepOctNovDec
Annual mean
9.3 °C
Warmest month
July
Coolest month
December
Wettest month
July
Twelve-month climate

Compare average temperature bounds, daily precipitation rates, humidity, wind, and calculated daylight across the calendar year.

San Isabel National Forest Weather by Month: Complete Twelve-Month Climate Records

Examine long-term climate normals across all twelve months to evaluate average minimum, mean, and maximum temperature alongside daily precipitation rates at a representative coordinate. Compare relative humidity, wind speed, and calculated daylight hours to understand the full annual pattern across this protected landscape.
Mean temperaturePrecipitationHumidityWind speedDaylight
January-1.6 °C-14.2° to 13.5°0.5 mm/day56.8%4.8 m/s9.7 hours
February-0.2 °C-13.6° to 15.1°0.7 mm/day54.5%4.8 m/s10.6 hours
March3.9 °C-9.8° to 20.4°1 mm/day49.5%4.6 m/s11.8 hours
April7.6 °C-6.8° to 24°1.5 mm/day46.7%4.7 m/s13 hours
May13.3 °C-2° to 29°1.4 mm/day44.7%4.1 m/s14.1 hours
June19.6 °C5.3° to 33.7°1.1 mm/day39.5%3.9 m/s14.6 hours
July22 °C10.5° to 34.7°2.1 mm/day46.6%3.3 m/s14.3 hours
August20.5 °C9.1° to 32.9°2 mm/day50.1%3.1 m/s13.4 hours
September16.3 °C1.5° to 30.4°1 mm/day46.4%3.5 m/s12.2 hours
October9.3 °C-6.1° to 25.9°0.8 mm/day46.6%3.9 m/s11 hours
November2.8 °C-10.3° to 19.5°0.7 mm/day51%4.4 m/s9.9 hours
December-1.8 °C-14.8° to 13.5°0.6 mm/day56.9%4.8 m/s9.4 hours
Calculated climate highlights

Temperature, precipitation, wind, and daylight contrasts across the annual cycle

San Isabel National Forest Calculated Monthly Climate Highlights and Extremes

Calculated monthly normals identify the warmest, coolest, wettest, and windiest periods derived from long-term coordinate records for San Isabel National Forest. These comparative averages summarize annual patterns without implying weather extremes or uniform conditions across the entire protected area.
Warmest month
July22 °C
Coolest month
December-1.8 °C
Wettest month
July2.1 mm/day
Driest month
January0.5 mm/day
Most humid month
December56.9%
Windiest month
December4.8 m/s
Longest daylight
June14.6 hours

Interactive climate map

Compare National Park Climate Data Through an Interactive Global Map

Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.

Global National Park Climate Map
Other park climates

Examine monthly temperature, precipitation, and daylight rhythms across diverse geographic settings.

Compare San Isabel National Forest Climate Profiles With Other Protected Areas

Long-term monthly climate normals for San Isabel National Forest offer a baseline for evaluating atmospheric patterns across other protected landscapes. Standardized measurement categories reveal distinct regional variations in annual temperature, precipitation rhythms, wind, humidity, and daylight.
MoriAtlas Explorer

Explore the Geographic Boundaries of San Isabel National Forest in Colorado

Continue discovering the topographic richness of San Isabel National Forest. This MoriAtlas destination provides clear insights into the mountain ranges, wilderness areas, and alpine terrain that constitute one of the most significant protected landscapes in the central Rocky Mountains.