2025 Compare Climate & Weather:
Ketchikan, AK vs Ketchum, ID

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Highlights

On average, there are 204 sunny days per year in Ketchum. Ketchikan averages 100 sunny days per year. The US average is 205 sunny days.

Ketchum, Idaho gets 13.8 inches of rain, on average, per year. Ketchikan, Alaska gets 141 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Ketchum averages 101.6 inches of snow per year. Ketchikan averages 27.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Ketchum, Idaho
Summer High: the July high is around 81.8 degrees
Winter Low: the January low is 7.6
Rain: averages 13.8 inches of rain a year
Snow: averages 101.6 inches of snow a year

Ketchikan, Alaska
Summer High: the July high is around 64.6 degrees
Winter Low: the January low is 30.7
Rain: averages 141 inches of rain a year
Snow: averages 27.1 inches of snow a year

BestPlaces Comfort Index

Ketchum

The annual BestPlaces Comfort Index for Ketchum is 6.3 (10=best), which means it is less comfortable than most places in Idaho.

6.3 / 10

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

Ketchikan

The annual BestPlaces Comfort Index for Ketchikan is 5.6 (10=best), which means it is one of the most pleasant places in Alaska.

5.6 / 10

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

Average Monthly High / Low (°F)

Month	Ketchikan, AK	Ketchum, ID
January	40° / 31°	31° / 8°
February	41° / 31°	35° / 10°
March	44° / 33°	44° / 20°
April	50° / 36°	54° / 27°
May	57° / 42°	63° / 35°
June	62° / 48°	71° / 41°
July	65° / 52°	82° / 47°
August	65° / 52°	81° / 45°
September	59° / 47°	71° / 37°
October	51° / 41°	58° / 28°
November	43° / 34°	41° / 18°
December	40° / 31°	30° / 8°

Hot, Freezing, Rainy, Snowy Days: Ketchikan / Ketchum

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	15 / 31	22 / 8	4 / 8
February	0 / 0	14 / 28	17 / 7	3 / 7
March	0 / 0	13 / 29	21 / 7	2 / 5
April	0 / 0	5 / 23	19 / 7	1 / 2
May	0 / 0	1 / 10	16 / 8	0 / 0
June	0 / 0	0 / 3	16 / 8	0 / 0
July	0 / 3	0 / 0	16 / 5	0 / 0
August	0 / 2	0 / 1	17 / 5	0 / 0
September	0 / 0	0 / 7	20 / 4	0 / 0
October	0 / 0	2 / 22	24 / 5	0 / 1
November	0 / 0	10 / 29	24 / 7	2 / 5
December	0 / 0	15 / 31	23 / 8	3 / 9

August is the hottest month for Ketchikan with an average high temperature of 64.9°, which ranks it as about average compared to other places in Alaska. In Ketchikan, there are 0 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ketchikan are August, July and June.

July is the hottest month for Ketchum with an average high temperature of 81.8°, which ranks it as cooler than most places in Idaho. In Ketchum, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ketchum are August, July and June.

January has the coldest nighttime temperatures for Ketchikan with an average of 30.7°. This is one of the warmest places in Alaska.

January has the coldest nighttime temperatures for Ketchum with an average of 7.6°. This is one of the coldest places in Idaho.

In Ketchikan, there are 0.1 days annually when the high temperature is over 90°, which is hotter than most places in Alaska.

In Ketchum, there are 4.9 days annually when the high temperature is over 90°, which is one of the coolest places in Idaho.

In Ketchikan, there are 75.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Alaska.

In Ketchum, there are 211.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Idaho.

In Ketchikan, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Alaska.

In Ketchum, there are 21.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Idaho.

October is the wettest month in Ketchikan with 19.5 inches of rain, and the driest month is July with 5.9 inches. The wettest season is Winter with 36% of yearly precipitation and 15% occurs in Autumn, which is the driest season. The annual rainfall of 141.0 inches in Ketchikan means that it is one of the wettest places in Alaska.

December is the wettest month in Ketchum with 1.8 inches of rain, and the driest month is August with 0.6 inches. The wettest season is Spring with 32% of yearly precipitation and 19% occurs in Autumn, which is the driest season. The annual rainfall of 13.8 inches in Ketchum means that it is about average compared to other places in Idaho.

October is the rainiest month in Ketchikan with 24.2 days of rain, and June is the driest month with only 15.6 rainy days. There are 233.7 rainy days annually in Ketchikan, which is one of the rainiest places in Alaska. The rainiest season is Winter when it rains 29% of the time and the driest is Autumn with only a 20% chance of a rainy day.

May is the rainiest month in Ketchum with 8.3 days of rain, and September is the driest month with only 4.4 rainy days. There are 77.5 rainy days annually in Ketchum, which is less rainy than most places in Idaho. The rainiest season is Spring when it rains 29% of the time and the driest is Winter with only a 21% chance of a rainy day.

An annual snowfall of 27.1 inches in Ketchikan means that it is one of the least snowy places in Alaska.

An annual snowfall of 101.6 inches in Ketchum means that it is one of the snowiest places in Idaho.

December is the snowiest month in Ketchikan with 6.5 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Ketchum with 28.3 inches of snow, and 8 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 Ketchikan 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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Reviews for Ketchum 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:
Ketchikan, AK vs Ketchum, ID

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ketchikan / Ketchum

January has the coldest nighttime temperatures for Ketchikan with an average of 30.7°. This is one of the warmest places in Alaska.

January has the coldest nighttime temperatures for Ketchum with an average of 7.6°. This is one of the coldest places in Idaho.

In Ketchikan, there are 0.1 days annually when the high temperature is over 90°, which is hotter than most places in Alaska.

In Ketchum, there are 4.9 days annually when the high temperature is over 90°, which is one of the coolest places in Idaho.

In Ketchikan, there are 75.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Alaska.

In Ketchum, there are 211.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Idaho.

In Ketchikan, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Alaska.

In Ketchum, there are 21.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Idaho.

An annual snowfall of 27.1 inches in Ketchikan means that it is one of the least snowy places in Alaska.

An annual snowfall of 101.6 inches in Ketchum means that it is one of the snowiest places in Idaho.

December is the snowiest month in Ketchikan with 6.5 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Ketchum with 28.3 inches of snow, and 8 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Ketchikan 2 Reviews

Reviews for Ketchum 2 Reviews

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2025 Compare Climate & Weather:Ketchikan, AK vs Ketchum, ID

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ketchikan / Ketchum

January has the coldest nighttime temperatures for Ketchikan with an average of 30.7°. This is one of the warmest places in Alaska.January has the coldest nighttime temperatures for Ketchum with an average of 7.6°. This is one of the coldest places in Idaho.

In Ketchikan, there are 0.1 days annually when the high temperature is over 90°, which is hotter than most places in Alaska.In Ketchum, there are 4.9 days annually when the high temperature is over 90°, which is one of the coolest places in Idaho.

In Ketchikan, there are 75.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Alaska.In Ketchum, there are 211.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Idaho.

In Ketchikan, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Alaska.In Ketchum, there are 21.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Idaho.

An annual snowfall of 27.1 inches in Ketchikan means that it is one of the least snowy places in Alaska.An annual snowfall of 101.6 inches in Ketchum means that it is one of the snowiest places in Idaho.

December is the snowiest month in Ketchikan with 6.5 inches of snow, and 6 months of the year have significant snowfall.December is the snowiest month in Ketchum with 28.3 inches of snow, and 8 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Ketchikan 2 Reviews

Reviews for Ketchum 2 Reviews

Most Recent Searches On Compare Climate & Weather

Compare Cost of Living

Zips In Ketchikan, Alaska

Zips In KETCHUM, IDAHO

Learn More About KETCHIKAN, ALASKA

Learn More About Ketchum, Idaho

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BestPlaces Tools

About BestPlaces

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2025 Compare Climate & Weather:
Ketchikan, AK vs Ketchum, ID

January has the coldest nighttime temperatures for Ketchikan with an average of 30.7°. This is one of the warmest places in Alaska.

January has the coldest nighttime temperatures for Ketchum with an average of 7.6°. This is one of the coldest places in Idaho.

In Ketchikan, there are 0.1 days annually when the high temperature is over 90°, which is hotter than most places in Alaska.

In Ketchum, there are 4.9 days annually when the high temperature is over 90°, which is one of the coolest places in Idaho.

In Ketchikan, there are 75.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Alaska.

In Ketchum, there are 211.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Idaho.

In Ketchikan, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Alaska.

In Ketchum, there are 21.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Idaho.

An annual snowfall of 27.1 inches in Ketchikan means that it is one of the least snowy places in Alaska.

An annual snowfall of 101.6 inches in Ketchum means that it is one of the snowiest places in Idaho.

December is the snowiest month in Ketchikan with 6.5 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Ketchum with 28.3 inches of snow, and 8 months of the year have significant snowfall.