Monthly weather forecast and climate
West Sacramento, CA

Weather in January

January is a moderate winter month in West Sacramento, California, with average temperature fluctuating between 41.5°F (5.3°C) and 55.9°F (13.3°C). In West Sacramento, the average high-temperature is relatively the same as in December - a mild 55.9°F (13.3°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in West Sacramento, California, with average temperature ranging between max 59.7°F (15.4°C) and min 42.1°F (5.6°C). In February, the average high-temperature is practically the same as in January - a still moderate 59.7°F (15.4°C). Weather in February »

Weather in March

March, the first month of the spring, in West Sacramento, is an enjoyable month, with average temperature varying between 63.3°F (17.4°C) and 43.9°F (6.6°C). In March, the average high-temperature is almost the same as in February - an enjoyable 63.3°F (17.4°C). Weather in March »

Weather in April

April in West Sacramento, California, is an agreeable spring month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 46.9°F (8.3°C). In West Sacramento, California, the average high-temperature in April slightly increases, from a comfortable 63.3°F (17.4°C) in March, to a pleasant 70.3°F (21.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in West Sacramento, California, with average temperature ranging between max 78.4°F (25.8°C) and min 52°F (11.1°C). In May, the average high-temperature marginally rises, from a pleasant 70.3°F (21.3°C) in April, to a warm 78.4°F (25.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in West Sacramento, California, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 88.7°F (31.5°C). In June, the average high-temperature rises, from a warm 78.4°F (25.8°C) in May, to a hot 88.7°F (31.5°C). Weather in June »

Weather in July

July, like June, is another hot summer month in West Sacramento, California, with average temperature fluctuating between 59.2°F (15.1°C) and 94.6°F (34.8°C). With an average high-temperature of 94.6°F (34.8°C) and an average low-temperature of 59.2°F (15.1°C), July is the warmest month. In July, the average heat index is estimated at a torrid 101.8°F (38.8°C). Weather in July »

Weather in August

August, the last month of the summer, in West Sacramento, is another hot month, with average temperature varying between 93.6°F (34.2°C) and 59.5°F (15.3°C). In August, the average high-temperature is essentially the same as in July - a still hot 93.6°F (34.2°C). Weather in August »

Weather in September

September, the first month of the autumn, in West Sacramento, is still a tropical month, with average temperature fluctuating between 89.1°F (31.7°C) and 59.4°F (15.2°C). In West Sacramento, the average high-temperature is essentially the same as in August - a still hot 89.1°F (31.7°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in West Sacramento, California, with average temperature fluctuating between 54.1°F (12.3°C) and 76.8°F (24.9°C). In October, the average high-temperature drops, from a tropical 89.1°F (31.7°C) in September, to a warm 76.8°F (24.9°C). Weather in October »

Weather in November

November, the last month of the autumn, in West Sacramento, is also an enjoyable month, with average temperature ranging between max 63.5°F (17.5°C) and min 46.8°F (8.2°C). In West Sacramento, the average high-temperature drops, from a warm 76.8°F (24.9°C) in October, to a comfortable 63.5°F (17.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in West Sacramento, California, with average temperature fluctuating between 41.4°F (5.2°C) and 54.5°F (12.5°C). With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 41.4°F (5.2°C), December is the coldest month. Weather in December »
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FAQ

How much does it rain in West Sacramento?

In West Sacramento, California, during the entire year, the rain falls for 66.6 days and collects up to 7.6" (193mm) of precipitation.

When is the lowest UV index in West Sacramento?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in West Sacramento, California.

What is the most humid month in West Sacramento?

With an average relative humidity of 75%, March is the most humid month.

What is the rainiest month in West Sacramento?

The month with the most rainfall in West Sacramento is March when the rain falls for 12.4 days and typically aggregates up to 1.34" (34mm) of precipitation.

When are the longest days in West Sacramento?

With an average of 14.8h of daylight, June has the longest days of the year in West Sacramento, California.

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

Months with the highest UV index in West Sacramento, California, are June and July, with an average maximum UV index of 7.

What is the warmest month in West Sacramento?

With an average high-temperature of 94.6°F (34.8°C) and an average low-temperature of 59.2°F (15.1°C), July is the warmest month in West Sacramento.

What month has the most sunshine in West Sacramento?

The month with the most sunshine is July, with an average of 12.1h of sunshine.

What is the driest month in West Sacramento?

August is the month with the least rainfall in West Sacramento, California. Rain falls for 1.2 days and accumulates 0.04" (1mm) of precipitation.

What is the least humid month in West Sacramento?

September is the least humid month in West Sacramento, with an average relative humidity of 45%.

What is the coldest month in West Sacramento?

With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 41.4°F (5.2°C), December is the coldest month.

What is the month with the shortest days in West Sacramento?

The month with the shortest days is December, with an average of 9.5h of daylight.

What is the month with the least sunshine in West Sacramento?

The month with the least sunshine in West Sacramento is December, with an average of 5.5h of sunshine.

Average temperature
West Sacramento, CA

Average temperature - West Sacramento, CA

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is December (54.5°F).

The month with the highest average low temperature is August (59.5°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure
West Sacramento, CA

Average pressure - West Sacramento, CA

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed
West Sacramento, CA

Average wind speed - West Sacramento, CA

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest months (with the lowest average wind speed) are September and November (5mph).

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Average humidity
West Sacramento, CA

Average humidity - West Sacramento, CA

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (45%).

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Average rainfall
West Sacramento, CA

Average rainfall - West Sacramento, CA

The wettest month (with the highest rainfall) is March (1.34").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days
West Sacramento, CA

Average rainfall days - West Sacramento, CA

The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (1.2 days).

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Average daylight / Average sunshine
West Sacramento, CA

Average daylight / Average sunshine - West Sacramento, CA

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days
West Sacramento, CA

Average sunshine days - West Sacramento, CA

The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is March (17.7 days).

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Average UV index
West Sacramento, CA

Average UV index - West Sacramento, CA

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
West Sacramento, CA

Average visibility - West Sacramento, CA

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

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