Blaine County, MT Weather


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United States / Montana / No Metro Area / Blaine County / Cities / Zip Codes

The most pleasant months of the year for Blaine County are June, August and July. In Blaine County, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Blaine County with an average high temperature of 83.6°, which ranks it as about average compared to other places in Montana. January is the snowiest month in Blaine County with 6.4 inches of snow, and 8 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.

Today's Weather - Blaine, MT

2 PM PST

Chance Snow Showers

36°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
This AfternoonChance Snow Showers38° / 17°NNW 13 mph
SaturdaySunny49° / 29°SE 2 to 10 mph
SundayMostly Sunny61° / 37°SW 10 to 28 mph
MondayPartly Sunny then Chance Rain Showers53° / 33°WNW 31 to 35 mph
TuesdaySunny60° / 36°SW 12 mph
WednesdayMostly Sunny68° / 41°SE 10 to 14 mph
ThursdaySlight Chance Rain Showers64° / 40°W 14 to 17 mph

Weather Highlights

Summer High: the July high is around 84 degrees
Winter Low: the January low is 7
Rain: averages 13 inches of rain a year
Snow: averages 32 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Blaine County area is 8.9 (10=best), which means it is more comfortable than most places in Montana.

8.9 / 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
January30°
February34° 10°
March45° 20°
April58° 30°
May67° 39°
June75° 47°
July84° 52°
August84° 51°
September72° 40°
October59° 30°
November43° 18°
December31°
Hot, Freezing, Rainy, Snowy Days: Blaine
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January03054
February02743
March02753
April01861
May0690
June21110
July7070
August8160
September2460
October01851
November02753
December03054

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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