Helena Valley Northwest, Montana 

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Weather in Helena Valley Northwest, Montana

The most pleasant months of the year for Helena Valley Northwest are June, September and August. In Helena Valley Northwest, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Helena Valley Northwest with an average high temperature of 84.9°, which ranks it as warmer than most places in Montana. December is the snowiest month in Helena Valley Northwest with 6.0 inches of snow, and 9 months of the year have significant snowfall. Days with noticeable humidity are rare throughout the year.


Today's Weather - Helena Valley Northwest, MT

1 AM PST

Partly Cloudy

35°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightPartly Cloudy33° / 50°WSW 6 mph
Monday NightPartly Cloudy27° / 57°WNW 2 to 9 mph
Tuesday NightMostly Cloudy37° / 66°S 7 mph
Wednesday NightPartly Cloudy then Slight Chance Light Rain38° / 57°SSW 6 to 9 mph
Thursday NightPartly Cloudy35° / 53°SW 7 to 13 mph
Friday NightChance Rain And Snow32° / 48°SW 7 to 14 mph
Saturday NightChance Rain And Snow29° / 45°W 6 to 12 mph

Weather Highlights

Summer High: the July high is around 85 degrees
Winter Low: the January low is 16
Rain: averages 12 inches of rain a year
Snow: averages 32 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Helena Valley Northwest area is 6.9 (10=best), which means it is more comfortable than most places in Montana.

6.9 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7. 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
January34° 16°
February39° 18°
March48° 25°
April58° 33°
May67° 40°
June75° 48°
July85° 53°
August84° 52°
September72° 44°
October59° 35°
November43° 25°
December34° 16°
Hot, Freezing, Rainy, Snowy Days: Helena Valley Northwest
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02765
February02454
March02474
April01482
May03111
June20110
July9080
August8070
September1260
October01161
November02164
December02865

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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Reviews for Helena Valley Northwest    1 Reviews
Relocated from Denver CO - 10/11/2007
After reading the review from Frank of Yuba City, CA. I was amazed a the likeness of Ca to Colo. Word for word I would have to describe Denver. Like Frank, we are... Read More

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