2025 Compare Climate & Weather:
La Grande, OR vs Vienna, IL

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Highlights

On average, there are 206 sunny days per year in Vienna. La Grande averages 192 sunny days per year. The US average is 205 sunny days.

Vienna, Illinois gets 48.5 inches of rain, on average, per year. La Grande, Oregon gets 17.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Vienna averages 8.2 inches of snow per year. La Grande averages 23.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Vienna, Illinois
Summer High: the July high is around 89.1 degrees
Winter Low: the January low is 26.1
Rain: averages 48.5 inches of rain a year
Snow: averages 8.2 inches of snow a year

La Grande, Oregon
Summer High: the July high is around 85.6 degrees
Winter Low: the January low is 25.9
Rain: averages 17.9 inches of rain a year
Snow: averages 23.2 inches of snow a year

BestPlaces Comfort Index

Vienna

The annual BestPlaces Comfort Index for Vienna is 7.3 (10=best), which means it is one of the most pleasant places in Illinois.

7.3 / 10

September, May and October are the most pleasant months in Vienna, while January and December are the least comfortable months.

La Grande

The annual BestPlaces Comfort Index for La Grande is 7.0 (10=best), which means it is less comfortable than most places in Oregon.

7 / 10

July, September and August are the most pleasant months in La Grande, while January and December are the least comfortable months.

Average Monthly High / Low (°F)

Month	La Grande, OR	Vienna, IL
January	39° / 26°	43° / 26°
February	43° / 28°	48° / 30°
March	52° / 32°	59° / 38°
April	59° / 36°	69° / 47°
May	67° / 42°	77° / 56°
June	75° / 48°	86° / 64°
July	86° / 53°	89° / 68°
August	86° / 52°	89° / 67°
September	77° / 44°	82° / 59°
October	63° / 36°	71° / 47°
November	47° / 31°	59° / 39°
December	38° / 25°	46° / 29°

Hot, Freezing, Rainy, Snowy Days: La Grande / Vienna

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	23 / 22	12 / 9	5 / 2
February	0 / 0	19 / 16	10 / 9	3 / 2
March	0 / 0	17 / 10	12 / 10	1 / 0
April	0 / 0	8 / 2	11 / 10	0 / 0
May	0 / 1	2 / 0	11 / 11	0 / 0
June	1 / 7	0 / 0	9 / 9	0 / 0
July	10 / 14	0 / 0	4 / 8	0 / 0
August	11 / 13	0 / 0	4 / 6	0 / 0
September	3 / 4	1 / 0	5 / 7	0 / 0
October	0 / 0	9 / 2	8 / 8	0 / 0
November	0 / 0	16 / 8	13 / 9	2 / 0
December	0 / 0	24 / 19	12 / 10	5 / 1

August is the hottest month for La Grande with an average high temperature of 86.0°, which ranks it as warmer than most places in Oregon. In La Grande, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for La Grande are September, June and July.

July is the hottest month for Vienna with an average high temperature of 89.1°, which ranks it as one of the hottest places in Illinois. In Vienna, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Vienna are May, September and October.

December has the coldest nighttime temperatures for La Grande with an average of 24.9°. This is colder than most places in Oregon.

January has the coldest nighttime temperatures for Vienna with an average of 26.1°. This is one of the warmest places in Illinois.

In La Grande, there are 24.9 days annually when the high temperature is over 90°, which is hotter than most places in Oregon.

In Vienna, there are 39.1 days annually when the high temperature is over 90°, which is one of the hottest places in Illinois.

In La Grande, there are 118.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Oregon.

In Vienna, there are 78.2 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Illinois.

In La Grande, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Oregon.

In Vienna, there are 1.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Illinois.

November is the wettest month in La Grande with 2.2 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Summer with 30% of yearly precipitation and 17% occurs in Autumn, which is the driest season. The annual rainfall of 17.9 inches in La Grande means that it is drier than most places in Oregon.

May is the wettest month in Vienna with 5.3 inches of rain, and the driest month is August with 3.0 inches. The wettest season is Summer with 29% of yearly precipitation and 22% occurs in Autumn, which is the driest season. The annual rainfall of 48.5 inches in Vienna means that it is one of the wettest places in Illinois.

November is the rainiest month in La Grande with 12.9 days of rain, and August is the driest month with only 4.1 rainy days. There are 110.4 rainy days annually in La Grande, which is less rainy than most places in Oregon. The rainiest season is Summer when it rains 31% of the time and the driest is Autumn with only a 16% chance of a rainy day.

May is the rainiest month in Vienna with 10.7 days of rain, and August is the driest month with only 6.3 rainy days. There are 105.1 rainy days annually in Vienna, which is about average compared to other places in Illinois. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 22% chance of a rainy day.

An annual snowfall of 23.2 inches in La Grande means that it is snowier than most places in Oregon.

An annual snowfall of 8.2 inches in Vienna means that it is one of the least snowy places in Illinois.

January is the snowiest month in La Grande with 7.3 inches of snow, and 5 months of the year have significant snowfall.

February is the snowiest month in Vienna with 3.1 inches of snow, and 4 months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for La Grande 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

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NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

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Reviews for Vienna 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

| Reply

NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

| Reply

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2025 Compare Climate & Weather:
La Grande, OR vs Vienna, IL

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: La Grande / Vienna

December has the coldest nighttime temperatures for La Grande with an average of 24.9°. This is colder than most places in Oregon.

January has the coldest nighttime temperatures for Vienna with an average of 26.1°. This is one of the warmest places in Illinois.

In La Grande, there are 24.9 days annually when the high temperature is over 90°, which is hotter than most places in Oregon.

In Vienna, there are 39.1 days annually when the high temperature is over 90°, which is one of the hottest places in Illinois.

In La Grande, there are 118.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Oregon.

In Vienna, there are 78.2 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Illinois.

In La Grande, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Oregon.

In Vienna, there are 1.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Illinois.

An annual snowfall of 23.2 inches in La Grande means that it is snowier than most places in Oregon.

An annual snowfall of 8.2 inches in Vienna means that it is one of the least snowy places in Illinois.

January is the snowiest month in La Grande with 7.3 inches of snow, and 5 months of the year have significant snowfall.

February is the snowiest month in Vienna with 3.1 inches of snow, and 4 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for La Grande 2 Reviews

Reviews for Vienna 2 Reviews

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2025 Compare Climate & Weather:La Grande, OR vs Vienna, IL

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: La Grande / Vienna

December has the coldest nighttime temperatures for La Grande with an average of 24.9°. This is colder than most places in Oregon.January has the coldest nighttime temperatures for Vienna with an average of 26.1°. This is one of the warmest places in Illinois.

In La Grande, there are 24.9 days annually when the high temperature is over 90°, which is hotter than most places in Oregon.In Vienna, there are 39.1 days annually when the high temperature is over 90°, which is one of the hottest places in Illinois.

In La Grande, there are 118.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Oregon.In Vienna, there are 78.2 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Illinois.

In La Grande, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Oregon.In Vienna, there are 1.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Illinois.

An annual snowfall of 23.2 inches in La Grande means that it is snowier than most places in Oregon.An annual snowfall of 8.2 inches in Vienna means that it is one of the least snowy places in Illinois.

January is the snowiest month in La Grande with 7.3 inches of snow, and 5 months of the year have significant snowfall.February is the snowiest month in Vienna with 3.1 inches of snow, and 4 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for La Grande 2 Reviews

Reviews for Vienna 2 Reviews

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Zips In La Grande, Oregon

Zips In VIENNA, ILLINOIS

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2025 Compare Climate & Weather:
La Grande, OR vs Vienna, IL

December has the coldest nighttime temperatures for La Grande with an average of 24.9°. This is colder than most places in Oregon.

January has the coldest nighttime temperatures for Vienna with an average of 26.1°. This is one of the warmest places in Illinois.

In La Grande, there are 24.9 days annually when the high temperature is over 90°, which is hotter than most places in Oregon.

In Vienna, there are 39.1 days annually when the high temperature is over 90°, which is one of the hottest places in Illinois.

In La Grande, there are 118.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Oregon.

In Vienna, there are 78.2 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Illinois.

In La Grande, there are 1.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Oregon.

In Vienna, there are 1.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Illinois.

An annual snowfall of 23.2 inches in La Grande means that it is snowier than most places in Oregon.

An annual snowfall of 8.2 inches in Vienna means that it is one of the least snowy places in Illinois.

January is the snowiest month in La Grande with 7.3 inches of snow, and 5 months of the year have significant snowfall.

February is the snowiest month in Vienna with 3.1 inches of snow, and 4 months of the year have significant snowfall.