Zip 97029 (Grass Valley, OR) Climate

Grass Valley, OR is located in the western part of Oregon and has a temperate climate with cool damp winters and warm dry summers. The average high temperature in the summer months is around 80°F, while the average low is about 50°F in the winter months. Rainfall averages about 40 inches annually, mostly during the winter months. Grass Valley does not get much snow, but there are occasional light snowfalls throughout the year. This area generally experiences mild temperatures year-round, making it an ideal place to live for those who enjoy a moderate climate.

Grass Valley (zip 97029), Oregon gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Grass Valley (zip 97029) averages 15 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 199 sunny days per year in Grass Valley (zip 97029). The US average is 205 sunny days.

Grass Valley (zip 97029) gets some kind of precipitation, on average, 87 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 84 degrees
Winter Low: the January low is 26
Rain: averages 17 inches of rain a year
Snow: averages 15 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 97029 zip code is 7.3 (10=best), which means it is more comfortable than most places in Oregon.

9.3 Summer - 5.1 Winter

July, August and September are the most pleasant months in the 97029 zip code, while December and January are the least comfortable months.

Climate	Grass Valley, Oregon	United States
	Unlock	38.1 in.
	14.6 in.	Unlock
	Unlock	106.2 days
	199 days	Unlock
	84.1°	85.8°
	Unlock	21.7°
	7.3	Unlock
	Unlock	4.3
	2398 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.

August is the hottest month for the 97029 zip code with an average high temperature of 84.2°, which ranks it as warmer than most places in Oregon. In the 97029 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 97029 zip code are September, June and July.

In the 97029 zip code, there are 21.6 days annually when the high temperature is over 90°, which is hotter than most places in Oregon.

December has the coldest nighttime temperatures for the 97029 zip code with an average of 24.3°. This is colder than most places in Oregon.

In the 97029 zip code, there are 121.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Oregon.

In the 97029 zip code, there are 1.6 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Oregon.

Humidity is low in the 97029 zip code, and some people might find the dryness to be uncomfortable. Days with noticeable humidity are rare throughout the year. A very dry climate can lead to cracked, itchy skin and dry eyes.

December is the wettest month in the 97029 zip code with 2.7 inches of rain, and the driest month is July with 0.3 inches. The wettest season is Spring with 41% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 16.5 inches in the 97029 zip code means that it is drier than most places in Oregon.

November is the rainiest month in the 97029 zip code with 11.2 days of rain, and August is the driest month with only 2.4 rainy days. There are 87.3 rainy days annually in the 97029 zip code, which is less rainy than most places in Oregon. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 12% chance of a rainy day.

An annual snowfall of 14.6 inches in the 97029 zip code means that it is snowier than most places in Oregon. December is the snowiest month in the 97029 zip code with 4.5 inches of snow, and 5 months of the year have significant snowfall.

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