Grand County, UT Weather


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United States / Utah / No Metro Area / Grand County / Cities / Zip Codes

The most pleasant months of the year for Grand County are May, September and October. In Grand County, there are 2 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Grand County with an average high temperature of 95.4°, which ranks it as one of the hottest places in Utah. December is the snowiest month in Grand County with 3.8 inches of snow, and 6 months of the year have significant snowfall. There are few days during the year when the humidity is even noticable.

Today's Weather - Grand, UT

5 PM PST

Partly Cloudy

80°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightPartly Cloudy54° / 83°NNW 5 to 10 mph
Tuesday NightSlight Chance Showers And Thunderstorms then Partly Cloudy51° / 77°NNW 10 to 20 mph
Wednesday NightMostly Clear51° / 80°NNE 10 to 15 mph
Thursday NightMostly Clear54° / 85°NNW 5 to 10 mph
Friday NightMostly Clear57° / 86°NW 5 to 15 mph
Saturday NightPartly Cloudy56° / 82°NW 5 to 20 mph
Sunday NightMostly Clear53° / 82°NW 5 to 20 mph

Weather Highlights

Summer High: the July high is around 95 degrees
Winter Low: the January low is 19
Rain: averages 10 inches of rain a year
Snow: averages 12 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Grand County area is 7.7 (10=best), which means it is more comfortable than most places in Utah.

7.7 / 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
January41° 19°
February48° 25°
March59° 33°
April68° 40°
May78° 49°
June89° 58°
July95° 65°
August93° 63°
September83° 54°
October70° 41°
November53° 30°
December42° 21°
Hot, Freezing, Rainy, Snowy Days: Grand
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02942
February02351
March01461
April0560
May3050
June16030
July26040
August22050
September6050
October0460
November01951
December02942

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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