Climate and monthly weather forecast
Stockton, CA

Weather in January

January in Stockton, California, is a mild winter month, with an average temperature ranging between max 56.8°F (13.8°C) and min 41.5°F (5.3°C). In Stockton, the average high-temperature in January is practically the same as in December - a moderate 56.8°F (13.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Stockton, California, with an average temperature ranging between max 60.6°F (15.9°C) and min 42.1°F (5.6°C). In February, the average high-temperature is relatively the same as in January - a still moderate 60.6°F (15.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Stockton, California, with an average temperature fluctuating between 64.9°F (18.3°C) and 43.9°F (6.6°C). In March, the average high-temperature is relatively the same as in February - an enjoyable 64.9°F (18.3°C). Weather in March »

Weather in April

April is a pleasant spring month in Stockton, California, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 47.1°F (8.4°C). In April, the average high-temperature marginally rises from an enjoyable 64.9°F (18.3°C) in March to a pleasant 71.2°F (21.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Stockton, California, with an average temperature ranging between max 78.4°F (25.8°C) and min 51.8°F (11°C). In May, the average high-temperature marginally rises from an agreeable 71.2°F (21.8°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 Stockton, California, with an average temperature ranging between max 88.3°F (31.3°C) and min 56.8°F (13.8°C). In Stockton, California, the average high-temperature in June rises from a moderately hot 78.4°F (25.8°C) in May to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Stockton, California, with temperature in the range of an average high of 94.3°F (34.6°C) and an average low of 59.4°F (15.2°C). The warmest month is July, with an average high-temperature of 94.3°F (34.6°C) and an average low-temperature of 59.4°F (15.2°C). In July, the average heat index is calculated to be a sweltering 100.4°F (38°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Stockton, California, with an average temperature fluctuating between 59.5°F (15.3°C) and 93°F (33.9°C). In August, the average high-temperature is almost the same as in July - a still tropical 93°F (33.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Stockton, California, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 58.8°F (14.9°C). In Stockton, the average high-temperature in September is relatively the same as in August - a still hot 88.7°F (31.5°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Stockton, California, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 77.4°F (25.2°C). In Stockton, the average high-temperature in October drops from a hot 88.7°F (31.5°C) in September to a moderately hot 77.4°F (25.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Stockton, California, with temperature in the range of an average high of 64.6°F (18.1°C) and an average low of 46.4°F (8°C). In Stockton, the average high-temperature in November decreases from a warm 77.4°F (25.2°C) in October to a comfortable 64.6°F (18.1°C). Weather in November »

Weather in December

December, the first month of the winter in Stockton, is still a cool month, with an average temperature varying between 55.2°F (12.9°C) and 41.2°F (5.1°C). The coldest month is December, with an average high-temperature of 55.2°F (12.9°C) and an average low-temperature of 41.2°F (5.1°C). Weather in December »
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FAQ

What is the most humid month in Stockton?

With an average relative humidity of 73%, January is the most humid month in Stockton.

How much does it rain in Stockton?

Throughout the year, in Stockton, California, there are 64.2 rainfall days, and 11.34" (288mm) of precipitation is accumulated.

When it does not snow in Stockton?

January through November are months without snowfall in Stockton.

How many days does it snow in Stockton?

Throughout the year, in Stockton, there are 0.1 snowfall days.

What is the month with the lowest UV index in Stockton?

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

What is the wettest month in Stockton?

The month with the most rainfall in Stockton, California, is February, when the rain falls for 7.9 days and typically aggregates up to 2.13" (54mm) of precipitation.

When is Daylight Saving Time (DST) in Stockton?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, 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 are the longest days in Stockton?

With an average of 14h and 46min of daylight, June has the longest days of the year in Stockton, California.

When is the highest UV index in Stockton?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Stockton.

What is the warmest month in Stockton?

With an average high-temperature of 94.3°F (34.6°C) and an average low-temperature of 59.4°F (15.2°C), July is the warmest month in Stockton.

What is the least humid month in Stockton?

July is the least humid month, with an average relative humidity of 44%.

What month has the most sunshine in Stockton?

July has the most sunshine of the year, with an average of 12.2h of sunshine.

What is the driest month in Stockton?

August is the only month when rain does not fall.

When does it rain in Stockton?

Months with rainfall in Stockton are January through July, September through December.

What is the coldest month in Stockton?

With an average high-temperature of 55.2°F (12.9°C) and an average low-temperature of 41.2°F (5.1°C), December is the coldest month.

When does it snow in Stockton?

December is the only month when snow falls in Stockton.

When does it snow the most in Stockton?

December has the most snowfall days of the year. Snow falls for 0.1 days.

What is the month with the shortest days in Stockton?

The month with the shortest days is December, with an average of 9h and 35min of daylight.

What is the month with the least sunshine in Stockton?

With an average of 5.9h of sunshine, December has the least sunshine of the year.

Average temperature
Stockton, CA

Average temperature - Stockton, CA

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (55.2°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 (41.2°F).

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Average pressure
Stockton, CA

Average pressure - Stockton, CA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Stockton, CA

Average wind speed - Stockton, CA

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average rainfall
Stockton, CA

Average rainfall - Stockton, CA

The wettest month (with the highest rainfall) is February (2.13").
The driest month (with the least rainfall) is August (0").

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Average rainfall days
Stockton, CA

Average rainfall days - Stockton, CA

The month with the highest number of rainy days is March (12 days).
The month with the least rainy days is August (0.7 days).

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Average snowfall days
Stockton, CA

Average snowfall days - Stockton, CA

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Stockton, CA

Average daylight / Average sunshine - Stockton, CA

The month with the longest days is June (Average daylight: 14h and 46min).
The month with the shortest days is December (Average daylight: 9h and 35min).

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days
Stockton, CA

Average sunshine days - Stockton, CA

The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is March (17.8 days).

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Average UV index
Stockton, CA

Average UV index - Stockton, CA

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

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Average visibility
Stockton, CA

Average visibility - Stockton, CA

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

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