Washington County, CO Weather


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United States / Colorado / No Metro Area / Washington County / Cities / Zip Codes

The most pleasant months of the year for Washington County are September, June and May. In Washington County, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Washington County with an average high temperature of 88.7°, which ranks it as warmer than most places in Colorado. December is the snowiest month in Washington County with 5.9 inches of snow, and 8 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.

Today's Weather - Washington, CO

5 PM PST

Showers And Thunderstorms

41°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightShowers And Thunderstorms36° / 57°N 13 to 17 mph
Sunday NightSlight Chance Showers And Thunderstorms then Mostly Clear36° / 69°WSW 2 to 12 mph
Monday NightMostly Clear41° / 70°SSW 13 mph
Tuesday NightChance Showers And Thunderstorms40° / 69°SE 15 mph
Wednesday NightShowers And Thunderstorms Likely39° / 58°ENE 15 mph
Thursday NightChance Rain Showers35° / 64°ENE 14 to 17 mph
Friday NightChance Rain Showers39° / 68°S 15 mph

Weather Highlights

Summer High: the July high is around 89 degrees
Winter Low: the January low is 15
Rain: averages 17 inches of rain a year
Snow: averages 33 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Washington County area is 8.8 (10=best), which means it is more comfortable than most places in Colorado.

8.8 / 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° 15°
February44° 18°
March53° 25°
April62° 33°
May71° 43°
June82° 53°
July89° 59°
August86° 57°
September78° 47°
October65° 35°
November51° 24°
December41° 15°
Hot, Freezing, Rainy, Snowy Days: Washington
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03033
February02743
March02553
April01472
May1290
June6090
July15090
August11080
September4150
October01051
November02443
December03033

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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