Monthly weather forecast and climate
Sacramento, CA

The State Capitol Building in Sacramento, California, under the perfect blue sky
The State Capitol Building in Sacramento, California, under the perfect blue sky
The coldest month is January, with an average high-temperature of 53.8°F (12.1°C) and an average low-temperature of 38.8°F (3.8°C). With an average relative humidity of 83.3%, January is the most humid month.
Weather in January »
The average high-temperature, in February, is 60.3°F (15.7°C), while the average low-temperature is 41.4°F (5.2°C). The average relative humidity is 76.8%.
Weather in February »
In Sacramento, the average high-temperature is 65.1°F (18.4°C), and the average low-temperature is 44.1°F (6.7°C). In March, the average relative humidity is 71.6%.
Weather in March »
In April, the average high-temperature is 71.1°F (21.7°C), and the average low-temperature is 46.2°F (7.9°C). The average relative humidity in April is 64.5%.
Weather in April »
The average high-temperature, in May, is 79.9°F (26.6°C), while the average low-temperature is 51.1°F (10.6°C). The average relative humidity is 58.9%.
Weather in May »
In June, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 55.8°F (13.2°C). The average relative humidity is 55%.
Weather in June »
With an average high-temperature of 92.1°F (33.4°C) and an average low-temperature of 58.5°F (14.7°C), July is the warmest month. The least humid month is July, with an average relative humidity of 53.2%.
Weather in July »
In Sacramento, in August, the average high-temperature is 91.2°F (32.9°C), and the average low-temperature is 57.9°F (14.4°C). In August, the average relative humidity is 55.7%.
Weather in August »
The average high-temperature, is 87.3°F (30.7°C), while the average low-temperature is 55.8°F (13.2°C). In Sacramento, the average relative humidity is 57%.
Weather in September »
The average high-temperature, in Sacramento, California, is 77.5°F (25.3°C), while the average low-temperature is 50.2°F (10.1°C). In October, the average relative humidity is 63.1%.
Weather in October »
The average high-temperature, is 63.9°F (17.7°C), while the average low-temperature is 42.8°F (6°C). In November, the average relative humidity is 75.6%.
Weather in November »
In Sacramento, in December, the average high-temperature is 54°F (12.2°C), and the average low-temperature is 38.5°F (3.6°C). The average relative humidity in Sacramento, California, is 82.9%.
Weather in December »

What is the coldest month in Sacramento?

January is the coldest month, with an average high-temperature of 53.8°F (12.1°C) and an average low-temperature of 38.8°F (3.8°C).

What is the most humid month in Sacramento?

January is the most humid month in Sacramento, California, with an average relative humidity of 83.3%.

How much does it rain in Sacramento?

Throughout the year, in Sacramento, there are 60.1 rainfall days, and 18.5" (470.5mm) of precipitation is accumulated.

What is the rainiest month in Sacramento?

The month with the most rainfall is January when the rain falls for 10.3 days and typically aggregates up to 3.6" (92.5mm) of precipitation.

When is the lowest UV index in Sacramento?

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

When are the longest days in Sacramento?

The month with the longest days in Sacramento, California, is June, with an average of 14.8h of daylight.

What is the month with the highest UV index in Sacramento?

Months with the highest UV index are June and July, with an average UV index of 9.

What is the warmest month in Sacramento?

With an average high-temperature of 92.1°F (33.4°C) and an average low-temperature of 58.5°F (14.7°C), July is the warmest month.

What is the least humid month in Sacramento?

With an average relative humidity of 53.2%, July is the least humid month in Sacramento, California.

What is the driest month in Sacramento?

The only month without rainfall in Sacramento is July.

What month has the most sunshine in Sacramento?

With an average of 14.2h of sunshine, July has the most sunshine of the year in Sacramento, California.

When does it rain in Sacramento?

Months with rainfall in Sacramento, California, are January through June, August through December.

What is the month with the shortest days in Sacramento?

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

What is the month with the least sunshine in Sacramento?

The month with the least sunshine is December, with an average of 4.6h of sunshine.
Average temperature - Sacramento, CA
Average humidity - Sacramento, CA
Average rainfall - Sacramento, CA
Average rainfall days - Sacramento, CA

The month with the highest number of rainy days is January (10.3 days).
The month with the lowest number of rainy days is July (0 days).

Average daylight / Average sunshine - Sacramento, CA
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