Climate and monthly weather forecast
Yosemite National Park, CA

Part of Merced River in the valley below the Yosemite National Park Mountains, California
Part of Merced River in the valley below the Yosemite National Park Mountains, California

Weather in January

January, like December, is a frosty winter month in Yosemite National Park, California, with an average temperature ranging between max 47.1°F (8.4°C) and min 25.5°F (-3.6°C). The coldest month is January, with an average high-temperature of 47.1°F (8.4°C) and an average low-temperature of 25.5°F (-3.6°C). Weather in January »

Weather in February

February, the last month of the winter in Yosemite National Park, is a cool month, with an average temperature ranging between max 53.1°F (11.7°C) and min 28°F (-2.2°C). In February, the average high-temperature slightly increases from a frosty 47.1°F (8.4°C) in January to a fresh 53.1°F (11.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a mild month in Yosemite National Park, California, with an average temperature varying between 30.9°F (-0.6°C) and 58.6°F (14.8°C). In March, the average high-temperature slightly increases from a cool 53.1°F (11.7°C) in February to a mild 58.6°F (14.8°C). Weather in March »

Weather in April

April in Yosemite National Park, California, is an enjoyable spring month, with an average temperature fluctuating between 36°F (2.2°C) and 65.8°F (18.8°C). In April, the average high-temperature marginally rises from a mild 58.6°F (14.8°C) in March to a comfortable 65.8°F (18.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Yosemite National Park, California, with an average temperature varying between 72.9°F (22.7°C) and 41.5°F (5.3°C). In May, the average high-temperature slightly increases from an enjoyable 65.8°F (18.8°C) in April to a pleasant 72.9°F (22.7°C). Weather in May »

Weather in June

June, the first month of the summer in Yosemite National Park, is a moderately hot month, with an average temperature fluctuating between 47.3°F (8.5°C) and 81.3°F (27.4°C). In Yosemite National Park, California, the average high-temperature in June slightly increases from an agreeable 72.9°F (22.7°C) in May to a warm 81.3°F (27.4°C). Weather in June »

Weather in July

July is a hot summer month in Yosemite National Park, California, with an average temperature fluctuating between 90°F (32.2°C) and 53.2°F (11.8°C). July is the warmest month, with an average high-temperature of 90°F (32.2°C) and an average low-temperature of 53.2°F (11.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Yosemite National Park, California, with an average temperature fluctuating between 89.4°F (31.9°C) and 52°F (11.1°C). In August, the average high-temperature is practically the same as in July - a still tropical 89.4°F (31.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Yosemite National Park, California, with an average temperature ranging between min 46.8°F (8.2°C) and max 83.5°F (28.6°C). In September, the average high-temperature slightly decreases from a tropical 89.4°F (31.9°C) in August to a warm 83.5°F (28.6°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Yosemite National Park, California, with temperature in the range of an average low of 38.3°F (3.5°C) and an average high of 73.6°F (23.1°C). In October, the average high-temperature drops from a warm 83.5°F (28.6°C) in September to a still moderately hot 73.6°F (23.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Yosemite National Park, is also a moderate month, with an average temperature fluctuating between 30.2°F (-1°C) and 57.7°F (14.3°C). In Yosemite National Park, the average high-temperature in November declines considerably from a warm 73.6°F (23.1°C) in October to a moderate 57.7°F (14.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Yosemite National Park, California, with an average temperature ranging between min 26.2°F (-3.2°C) and max 47.5°F (8.6°C). In Yosemite National Park, the average high-temperature in December drops from a mild 57.7°F (14.3°C) in November to a chilly 47.5°F (8.6°C). Weather in December »
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FAQ

What is the coldest month in Yosemite National Park?

The coldest month is January, with an average high-temperature of 47.1°F (8.4°C) and an average low-temperature of 25.5°F (-3.6°C).

What is the wettest month in Yosemite National Park?

The month with the most rainfall in Yosemite National Park is January, when the rain falls for 9 days and typically aggregates up to 6.51" (165.4mm) of precipitation.

How many days does it rain in Yosemite National Park?

Throughout the year, in Yosemite National Park, there are 65 rainfall days, and 36.26" (921mm) of precipitation is accumulated.

When does it snow in Yosemite National Park?

January through May, October through December are months with snowfall in Yosemite National Park.

What is the snowiest month in Yosemite National Park?

The month with the most snowfall is January, when 16.2" (411.5mm) of snow is typically aggregated.

How much does it snow in Yosemite National Park?

In Yosemite National Park, during the entire year, snow aggregates up to 65.3" (1658.6mm).

What is the month with the least sunshine in Yosemite National Park?

The months with the least sunshine in Yosemite National Park are January and December, with an average of 6h of sunshine.

When is the lowest UV index in Yosemite National Park?

The months with the lowest UV index are January and December, with an average maximum UV index of 2.

When is Daylight Saving Time (DST) in Yosemite National Park?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Yosemite National Park, California, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from PDT to PST.

When it does not snow in Yosemite National Park?

June through September are months without snowfall in Yosemite National Park.

When are the longest days in Yosemite National Park?

June has the longest days of the year, with an average of 14h and 45min of daylight.

What is the warmest month in Yosemite National Park?

With an average high-temperature of 90°F (32.2°C) and an average low-temperature of 53.2°F (11.8°C), July is the warmest month in Yosemite National Park.

What month has the most sunshine in Yosemite National Park?

The month with the most sunshine is July, with an average of 12h of sunshine.

What is the month with the highest UV index in Yosemite National Park?

The month with the highest UV index is July, with an average maximum UV index of 11.

What is the driest month in Yosemite National Park?

The month with the least rainfall in Yosemite National Park, California, is August, when the rain falls for 1 days and typically collects 0.2" (5.1mm) of precipitation.

What is the month with the shortest days in Yosemite National Park?

With an average of 9h and 35min of daylight, December has the shortest days of the year.

Average temperature
Yosemite National Park, CA

Average temperature - Yosemite National Park, CA

The warmest month (with the highest average high temperature) is July (89.9°F).
The month with the lowest average high temperature is January (47.2°F).

The month with the highest average low temperature is July (53.2°F).
The coldest month (with the lowest average low temperature) is January (25.6°F).

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Average rainfall
Yosemite National Park, CA

Average rainfall - Yosemite National Park, CA

The wettest month (with the highest rainfall) is January (6.5").
The driest month (with the least rainfall) is August (0.2").

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Average rainfall days
Yosemite National Park, CA

Average rainfall days - Yosemite National Park, CA

The month with the highest number of rainy days is March (10 days).
The months with the least rainy days are July and August (1 days).

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Average snowfall
Yosemite National Park, CA

Average snowfall - Yosemite National Park, CA

The month with the highest snowfall is January (16.2").
The months with the least snowfall are June, July, August and September (0").

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Average daylight / Average sunshine
Yosemite National Park, CA

Average daylight / Average sunshine - Yosemite National Park, CA

The month with the longest days is June (Average daylight: 14h and 45min).
The month with the shortest days is December (Average daylight: 9h and 35min).

The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 6h).

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