Zip 99768 (Ruby, AK) Climate

Ruby, AK has a subarctic climate with cool summers and cold winters. Temperatures range from an average of 54°F in July to an average of 8°F in January. Precipitation is low throughout the year with around 11 inches falling annually. There tends to be about 5 months of snowfall each year, with an average winter snowfall amount of 38 inches. The growing season is short in Ruby, only lasting for around 60 days during the summer months.

Ruby (zip 99768), Alaska gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Ruby (zip 99768) averages 78 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 139 sunny days per year in Ruby (zip 99768). The US average is 205 sunny days.

Ruby (zip 99768) gets some kind of precipitation, on average, 113 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 71 degrees
Winter Low: the January low is -18
Rain: averages 12 inches of rain a year
Snow: averages 78 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 99768 zip code is 4.7 (10=best), which means it is less comfortable than most places in Alaska.

8.5 Summer - 1.5 Winter

July, June and August are the most pleasant months in the 99768 zip code, while December and January are the least comfortable months.

Climate	Ruby, Alaska	United States
	Unlock	38.1 in.
	77.9 in.	Unlock
	Unlock	106.2 days
	139 days	Unlock
	70.9°	85.8°
	Unlock	21.7°
	4.7	Unlock
	Unlock	4.3
	462 ft.	Unlock

Climate

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.

July is the hottest month for the 99768 zip code with an average high temperature of 70.9°, which ranks it as warmer than most places in Alaska. In the 99768 zip code, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 99768 zip code are July, June and August.

In the 99768 zip code, there are 0.0 days annually when the high temperature is over 90°, which is about average compared to other places in Alaska.

January has the coldest nighttime temperatures for the 99768 zip code with an average of -17.6°. This is one of the coldest places in Alaska.

In the 99768 zip code, there are 230.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Alaska.

In the 99768 zip code, there are 108.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Alaska.

Humidity in the 99768 zip code is generally quite low and comfortable. There are few days during the summer when the humidity becomes unpleasant. The most humid months (but still comfortable) are July, August and June.

August is the wettest month in the 99768 zip code with 2.2 inches of rain, and the driest month is April with 0.3 inches. The wettest season is Autumn with 45% of yearly precipitation and 10% occurs in Summer, which is the driest season. The annual rainfall of 12.4 inches in the 99768 zip code means that it is drier than most places in Alaska.

August is the rainiest month in the 99768 zip code with 13.8 days of rain, and May is the driest month with only 5.0 rainy days. There are 113.2 rainy days annually in the 99768 zip code, which is less rainy than most places in Alaska. The rainiest season is Winter when it rains 30% of the time and the driest is Summer with only a 16% chance of a rainy day.

An annual snowfall of 77.9 inches in the 99768 zip code means that it is snowier than most places in Alaska. February is the snowiest month in the 99768 zip code with 14.7 inches of snow, and 7 months of the year have significant snowfall.

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