Zip 81321 (Cortez, CO) Weather


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United States / Colorado / No Metro Area / Montezuma County / Cortez / Cortez (zip 81321)

The most pleasant months of the year for the 81321 zip code are September, May and June. In the 81321 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 81321 zip code with an average high temperature of 89.5°, which ranks it as warmer than most places in Colorado. January is the snowiest month in the 81321 zip code with 11.6 inches of snow, and 7 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.

Today's Weather - Cortez, CO

5 PM PST

Showers And Thunderstorms then Slight Chance T-storms

50°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightShowers And Thunderstorms then Slight Chance T-storms36° / 52°SSW 10 mph
Saturday NightSlight Chance Showers And Thunderstorms then Slight Chance T-storms36° / 59°WNW 5 to 10 mph
Sunday NightMostly Clear35° / 66°N 5 to 15 mph
Monday NightMostly Clear40° / 71°SSE 5 to 15 mph
Tuesday NightClear43° / 72°SE 5 to 15 mph
Wednesday NightClear41° / 73°N 10 to 15 mph
Thursday NightMostly Clear43° / 74°N 10 to 15 mph

Weather Highlights

Summer High: the July high is around 90 degrees
Winter Low: the January low is 16
Rain: averages 14 inches of rain a year
Snow: averages 49 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Cortez (zip 81321) area is 8.6 (10=best), which means it is more comfortable than most places in Colorado.

8.6 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January42° 16°
February46° 20°
March54° 26°
April63° 31°
May74° 39°
June84° 47°
July90° 55°
August86° 54°
September78° 45°
October66° 34°
November52° 24°
December42° 17°
Hot, Freezing, Rainy, Snowy Days: Cortez
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03075
February02675
March02684
April01662
May0560
June6040
July15080
August70100
September0180
October01271
November02562
December03064

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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