2024 Compare Climate & Weather:
Sun Valley, ID vs South Lake Tahoe, CA
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Highlights
On average, there are 249 sunny days per year in South Lake Tahoe. Sun Valley averages 205 sunny days per year. The US average is 205 sunny days.
South Lake Tahoe, California gets 23.3 inches of rain, on average, per year. Sun Valley, Idaho gets 13.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
South Lake Tahoe averages 142.4 inches of snow per year. Sun Valley averages 101.9 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
South Lake Tahoe, California
Summer High: the July high is around 79.5 degrees
Winter Low: the January low is 21.1
Rain: averages 23.3 inches of rain a year
Snow: averages 142.4 inches of snow a year
Sun Valley, Idaho
Summer High: the July high is around 81.8 degrees
Winter Low: the January low is 7.6
Rain: averages 13.7 inches of rain a year
Snow: averages 101.9 inches of snow a year
BESTPLACES COMFORT INDEX
South Lake TahoeThe annual BestPlaces Comfort Index for South Lake Tahoe is 6.7 (10=best), which means it is one of the least comfortable places in California.
6.7 / 10
August, July and September are the most pleasant months in South Lake Tahoe, while January and February are the least comfortable months.
Sun ValleyThe annual BestPlaces Comfort Index for Sun Valley 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 Sun Valley, while December and January are the least comfortable months.
Today's Weather - South Lake Tahoe, CA
2 AM PST
Mostly Cloudy
43°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Overnight | Mostly Cloudy | 39° / 45° | SW 10 to 15 mph |
| Saturday Night | Snow Showers | 23° / 37° | SW 10 to 15 mph |
| Sunday Night | Mostly Clear | 26° / 47° | W 5 to 10 mph |
| Monday Night | Partly Cloudy | 30° / 51° | SW 5 to 20 mph |
| Tuesday Night | Mostly Clear | 30° / 53° | N 10 mph |
| Wednesday Night | Clear | 33° / 57° | E 10 mph |
| Thursday Night | Clear | 38° / 62° | E 10 to 15 mph |
Average Monthly High / Low (°F)
| Month | Sun Valley, ID | South Lake Tahoe, CA |
|---|
| January | 31° / 8° | 43° / 21° |
| February | 35° / 10° | 44° / 22° |
| March | 44° / 20° | 48° / 26° |
| April | 54° / 27° | 54° / 29° |
| May | 63° / 35° | 63° / 35° |
| June | 71° / 41° | 72° / 41° |
| July | 82° / 47° | 80° / 46° |
| August | 81° / 45° | 79° / 46° |
| September | 71° / 37° | 72° / 40° |
| October | 58° / 28° | 62° / 33° |
| November | 41° / 18° | 50° / 26° |
| December | 30° / 8° | 43° / 21° |
Hot, Freezing, Rainy, Snowy Days: Sun Valley / South Lake Tahoe
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 31 / 28 | 8 / 8 | 8 / 7 |
| February | 0 / 0 | 28 / 25 | 7 / 8 | 7 / 7 |
| March | 0 / 0 | 29 / 26 | 7 / 8 | 5 / 6 |
| April | 0 / 0 | 23 / 21 | 7 / 6 | 2 / 3 |
| May | 0 / 0 | 10 / 10 | 8 / 4 | 0 / 1 |
| June | 0 / 0 | 3 / 3 | 8 / 3 | 0 / 0 |
| July | 3 / 1 | 0 / 1 | 5 / 1 | 0 / 0 |
| August | 2 / 0 | 1 / 1 | 5 / 2 | 0 / 0 |
| September | 0 / 0 | 7 / 4 | 5 / 3 | 0 / 0 |
| October | 0 / 0 | 22 / 13 | 5 / 4 | 1 / 1 |
| November | 0 / 0 | 29 / 23 | 7 / 7 | 5 / 3 |
| December | 0 / 0 | 31 / 28 | 8 / 8 | 9 / 6 |
July is the hottest month for Sun Valley with an average high temperature of 81.8°, which ranks it as cooler than most places in Idaho. In Sun Valley, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Sun Valley are August, July and June.
July is the hottest month for South Lake Tahoe with an average high temperature of 79.5°, which ranks it as cooler than most places in California. In South Lake Tahoe, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for South Lake Tahoe are August, July and September.
January has the coldest nighttime temperatures for Sun Valley with an average of 7.6°. This is one of the coldest places in Idaho.
January has the coldest nighttime temperatures for South Lake Tahoe with an average of 21.1°. This is one of the coldest places in California.
In Sun Valley, there are 4.9 days annually when the high temperature is over 90°, which is one of the coolest places in Idaho.
In South Lake Tahoe, there are 1.0 days annually when the high temperature is over 90°, which is one of the coolest places in California.
In Sun Valley, there are 211.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Idaho.
In South Lake Tahoe, there are 182.7 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in California.
In Sun Valley, there are 21.2 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Idaho.
In South Lake Tahoe, there are 2.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in California.
December is the wettest month in Sun Valley with 1.7 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 13.7 inches in Sun Valley means that it is about average compared to other places in Idaho.
December is the wettest month in South Lake Tahoe with 3.7 inches of rain, and the driest month is July with 0.3 inches. The wettest season is Spring with 46% of yearly precipitation and 6% occurs in Autumn, which is the driest season. The annual rainfall of 23.3 inches in South Lake Tahoe means that it is wetter than most places in California.
May is the rainiest month in Sun Valley with 8.4 days of rain, and September is the driest month with only 4.5 rainy days. There are 77.8 rainy days annually in Sun Valley, which is less rainy than most places in Idaho. The rainiest season is Spring when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.
January is the rainiest month in South Lake Tahoe with 8.2 days of rain, and July is the driest month with only 1.3 rainy days. There are 60.6 rainy days annually in South Lake Tahoe, which is about average compared to other places in California. The rainiest season is Spring when it rains 39% of the time and the driest is Autumn with only a 10% chance of a rainy day.
An annual snowfall of 101.9 inches in Sun Valley means that it is one of the snowiest places in Idaho.
An annual snowfall of 142.4 inches in South Lake Tahoe means that it is one of the snowiest places in California.
December is the snowiest month in Sun Valley with 28.4 inches of snow, and 8 months of the year have significant snowfall.
February is the snowiest month in South Lake Tahoe with 31.3 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 Sun Valley 
2 Reviews
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
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
Start Your Review of Sun Valley
Reviews for South Lake Tahoe 2 Reviews
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
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
Start Your Review of South Lake Tahoe
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