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

Name: San Isabel National Forest monthly climate normals
Creator: NASA POWER

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.

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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

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 temperature	Precipitation	Humidity	Wind speed	Daylight
January	-1.6 °C-14.2° to 13.5°	0.5 mm/day	56.8%	4.8 m/s	9.7 hours
February	-0.2 °C-13.6° to 15.1°	0.7 mm/day	54.5%	4.8 m/s	10.6 hours
March	3.9 °C-9.8° to 20.4°	1 mm/day	49.5%	4.6 m/s	11.8 hours
April	7.6 °C-6.8° to 24°	1.5 mm/day	46.7%	4.7 m/s	13 hours
May	13.3 °C-2° to 29°	1.4 mm/day	44.7%	4.1 m/s	14.1 hours
June	19.6 °C5.3° to 33.7°	1.1 mm/day	39.5%	3.9 m/s	14.6 hours
July	22 °C10.5° to 34.7°	2.1 mm/day	46.6%	3.3 m/s	14.3 hours
August	20.5 °C9.1° to 32.9°	2 mm/day	50.1%	3.1 m/s	13.4 hours
September	16.3 °C1.5° to 30.4°	1 mm/day	46.4%	3.5 m/s	12.2 hours
October	9.3 °C-6.1° to 25.9°	0.8 mm/day	46.6%	3.9 m/s	11 hours
November	2.8 °C-10.3° to 19.5°	0.7 mm/day	51%	4.4 m/s	9.9 hours
December	-1.8 °C-14.8° to 13.5°	0.6 mm/day	56.9%	4.8 m/s	9.4 hours

Compare two months

See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.

First month

Second month

Mean temperature: December: -1.8 °C; July: 22 °C; Change from December to July: +23.8 °C
Precipitation: December: 0.6 mm/day; July: 2.1 mm/day; Change from December to July: +1.5 mm/day
Daylight: December: 9.4 hours; July: 14.3 hours; Change from December to July: +4.9 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

National park climate map

Open the climate map to compare monthly temperature, precipitation, and other averages.

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.