Monthly weather forecast and climate
South Lake Tahoe, CA

The Emerald Bay in South Lake Tahoe, California, with a side view of the mountain slope
The Emerald Bay in South Lake Tahoe, California, with a side view of the mountain slope

Weather in January

January, like December, in South Lake Tahoe, California, is a wintry winter month, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 37.8°F (3.2°C). In January, the average high-temperature is essentially the same as in December - a still cold 37.8°F (3.2°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in South Lake Tahoe, California, with average temperature varying between 36.5°F (2.5°C) and 21.6°F (-5.8°C). In South Lake Tahoe, the average high-temperature in February is almost the same as in January - a still wintry 36.5°F (2.5°C). Weather in February »

Weather in March

March, the first month of the spring, in South Lake Tahoe, is still a cold month, with average temperature varying between 24.6°F (-4.1°C) and 38.8°F (3.8°C). In South Lake Tahoe, the average high-temperature is almost the same as in February - a still wintry 38.8°F (3.8°C). Weather in March »

Weather in April

April is a frosty spring month in South Lake Tahoe, California, with average temperature ranging between min 27.9°F (-2.3°C) and max 45.9°F (7.7°C). In South Lake Tahoe, the average high-temperature slightly increases, from a wintry 38.8°F (3.8°C) in March, to a chilly 45.9°F (7.7°C). Weather in April »

Weather in May

May, the last month of the spring, in South Lake Tahoe, is a fresh month, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 53.6°F (12°C). In May, the average high-temperature slightly increases, from a frosty 45.9°F (7.7°C) in April, to a fresh 53.6°F (12°C). Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in South Lake Tahoe, California, with average temperature varying between 64.9°F (18.3°C) and 40.8°F (4.9°C). In South Lake Tahoe, the average high-temperature in June increases, from a cool 53.6°F (12°C) in May, to a comfortable 64.9°F (18.3°C). Weather in June »

Weather in July

July is a warm summer month in South Lake Tahoe, California, with average temperature fluctuating between 46.8°F (8.2°C) and 73.9°F (23.3°C). With an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 46.8°F (8.2°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer, in South Lake Tahoe, is another pleasant month, with average temperature fluctuating between 73°F (22.8°C) and 46.2°F (7.9°C). In August, the average high-temperature is almost the same as in July - an agreeable 73°F (22.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in South Lake Tahoe, is also an enjoyable month, with average temperature ranging between min 42.3°F (5.7°C) and max 67.3°F (19.6°C). In September, the average high-temperature marginally drops, from an agreeable 73°F (22.8°C) in August, to an enjoyable 67.3°F (19.6°C). Weather in September »

Weather in October

October, the same as September, in South Lake Tahoe, California, is another mild autumn month, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 56.3°F (13.5°C). In October, the average high-temperature decreases, from a comfortable 67.3°F (19.6°C) in September, to a mild 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in South Lake Tahoe, is another chilly month, with average temperature varying between 45.3°F (7.4°C) and 26.4°F (-3.1°C). In November, the average high-temperature drops, from a moderate 56.3°F (13.5°C) in October, to a frosty 45.3°F (7.4°C). Weather in November »

Weather in December

December, the first month of the winter, in South Lake Tahoe, is also a wintry month, with average temperature varying between 21°F (-6.1°C) and 35.8°F (2.1°C). The coldest month is December, with an average high-temperature of 35.8°F (2.1°C) and an average low-temperature of 21°F (-6.1°C). Weather in December »
[Resources]

FAQ

How much does it rain in South Lake Tahoe?

Throughout the year, in South Lake Tahoe, there are 67.1 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

When does it snow in South Lake Tahoe?

Months with snowfall are January through June, September through December.

How much does it snow in South Lake Tahoe?

Throughout the year, in South Lake Tahoe, there are 76 snowfall days, and 113.98" (2895mm) of snow is accumulated.

What is the month with the least sunshine in South Lake Tahoe?

Months with the least sunshine in South Lake Tahoe are January and December, with an average of 5.6h of sunshine.

When is the lowest UV index in South Lake Tahoe?

Months with the lowest UV index in South Lake Tahoe, California, are January through April, November and December, with an average maximum UV index of 2.

What is the most humid month in South Lake Tahoe?

With an average relative humidity of 81%, March is the most humid month.

What is the wettest month in South Lake Tahoe?

The month with the most rainfall in South Lake Tahoe is March when the rain falls for 7.3 days and typically aggregates up to 4.25" (108mm) of precipitation.

When does it snow the most in South Lake Tahoe?

The month with the most snowfall in South Lake Tahoe, California, is March when snow falls for 15 days and typically aggregates up to 27.24" (692mm) of snow.

When are the longest days in South Lake Tahoe?

June has the longest days of the year, with an average of 14.9h of daylight.

What are the months with the highest UV index in South Lake Tahoe?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the warmest month in South Lake Tahoe?

With an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 46.8°F (8.2°C), July is the warmest month.

When it does not snow in South Lake Tahoe?

In South Lake Tahoe snow does not fall in July and August.

What month has the most sunshine in South Lake Tahoe?

July has the most sunshine of the year in South Lake Tahoe, California, with an average of 12h of sunshine.

What is the least humid month in South Lake Tahoe?

August is the least humid month in South Lake Tahoe, with an average relative humidity of 42%.

What is the driest month in South Lake Tahoe?

The month with the least rainfall is August when the rain falls for 4.2 days and typically collects 0.28" (7mm) of precipitation.

What is the coldest month in South Lake Tahoe?

December is the coldest month in South Lake Tahoe, with an average high-temperature of 35.8°F (2.1°C) and an average low-temperature of 21°F (-6.1°C).

What is the month with the shortest days in South Lake Tahoe?

December has the shortest days of the year, with an average of 9.5h of daylight.

Average temperature
South Lake Tahoe, CA

Average temperature - South Lake Tahoe, CA

The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (35.8°F).

The month with the highest average low temperature is July (46.8°F).
The coldest month (with the lowest average low temperature) is December (21°F).

[Resources]

Average pressure
South Lake Tahoe, CA

Average pressure - South Lake Tahoe, CA

The month with the highest atmospheric pressure is January (30.18").
The month with the lowest atmospheric pressure is June (29.91").

[Resources]

Average wind speed
South Lake Tahoe, CA

Average wind speed - South Lake Tahoe, CA

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

[Resources]

Average humidity
South Lake Tahoe, CA

Average humidity - South Lake Tahoe, CA

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (42%).

[Resources]

Average rainfall
South Lake Tahoe, CA

Average rainfall - South Lake Tahoe, CA

The wettest month (with the highest rainfall) is March (4.25").
The driest month (with the least rainfall) is August (0.28").

[Resources]

Average rainfall days
South Lake Tahoe, CA

Average rainfall days - South Lake Tahoe, CA

The month with the highest number of rainy days is May (10 days).
The month with the least rainy days is February (3.5 days).

[Resources]

Average snowfall
South Lake Tahoe, CA

Average snowfall - South Lake Tahoe, CA

The month with the highest snowfall is March (27.24").
Months with the least snowfall are July and August (0").

[Resources]

Average snowfall days
South Lake Tahoe, CA

Average snowfall days - South Lake Tahoe, CA

The month with the highest number of snowfall days is March (15 days).
Months with the least snowfall days are July and August (0 days).

[Resources]

Average daylight / Average sunshine
South Lake Tahoe, CA

Average daylight / Average sunshine - South Lake Tahoe, CA

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 12h).
Months with the least sunshine are January and December (Average sunshine: 5.6).

[Resources]

Average sunshine days
South Lake Tahoe, CA

Average sunshine days - South Lake Tahoe, CA

The month with the most sunshine days is August (25.6 days).
The month with the least sunshine days is March (13.3 days).

[Resources]

Average UV index
South Lake Tahoe, CA

Average UV index - South Lake Tahoe, CA

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, April, November and December (UV index 2).

[Resources]

Average visibility
South Lake Tahoe, CA

Average visibility - South Lake Tahoe, CA

Months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March and December (5mi).

[Resources]