Big Horn County, WY Weather


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United States / Wyoming / No Metro Area / Big Horn County / Cities / Zip Codes

The most pleasant months of the year for Big Horn County are June, September and May. In Big Horn County, there are 2 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Big Horn County with an average high temperature of 88.2°, which ranks it as warmer than most places in Wyoming. December is the snowiest month in Big Horn County with 4.0 inches of snow, and 8 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.

Today's Weather - Big Horn, WY

8 PM PST

Mostly Cloudy

35°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightMostly Cloudy20° / 46°N 6 to 9 mph
Friday NightMostly Cloudy23° / 55°WNW 3 to 21 mph
Saturday NightMostly Clear28° / 69°ENE 6 mph
Sunday NightChance Rain Showers35° / 59°NW 14 mph
Monday NightPartly Cloudy31° / 63°NNW 9 to 16 mph
Tuesday NightPartly Cloudy37° / 73°ESE 9 mph
Wednesday NightMostly Cloudy43° / 75°NE 9 mph

Weather Highlights

Summer High: the July high is around 88 degrees
Winter Low: the January low is 6
Rain: averages 7 inches of rain a year
Snow: averages 18 inches of snow a year


BESTPLACES COMFORT INDEX

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

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
January31°
February37° 12°
March50° 23°
April60° 31°
May69° 41°
June79° 50°
July88° 55°
August87° 53°
September74° 42°
October60° 31°
November44° 19°
December31°
Hot, Freezing, Rainy, Snowy Days: Big Horn
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03132
February02822
March02732
April01651
May0370
June4070
July14040
August12040
September2250
October01641
November02831
December03132

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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