Climate and monthly weather forecast
Roseville, CA

Weather in January

January is a mild winter month in Roseville, California, with an average temperature ranging between max 55.9°F (13.3°C) and min 40.8°F (4.9°C). In Roseville, the average high-temperature in January is essentially the same as in December - a moderate 55.9°F (13.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderate month in Roseville, California, with an average temperature fluctuating between 58.3°F (14.6°C) and 41.4°F (5.2°C). In Roseville, the average high-temperature in February is essentially the same as in January - a still mild 58.3°F (14.6°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Roseville, California, with an average temperature varying between 43.3°F (6.3°C) and 61.7°F (16.5°C). In March, the average high-temperature is almost the same as in February - an enjoyable 61.7°F (16.5°C). Weather in March »

Weather in April

April is an agreeable spring month in Roseville, California, with an average temperature ranging between min 46.2°F (7.9°C) and max 68.5°F (20.3°C). In April, the average high-temperature marginally rises from an enjoyable 61.7°F (16.5°C) in March to a pleasant 68.5°F (20.3°C). Weather in April »

Weather in May

May, the last month of the spring in Roseville, is a moderately hot month, with an average temperature varying between 51.8°F (11°C) and 76.8°F (24.9°C). In Roseville, the average high-temperature in May slightly increases from an agreeable 68.5°F (20.3°C) in April to a moderately hot 76.8°F (24.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Roseville, California, with an average temperature fluctuating between 57.7°F (14.3°C) and 87.4°F (30.8°C). In June, the average high-temperature increases from a moderately hot 76.8°F (24.9°C) in May to a hot 87.4°F (30.8°C). Weather in June »

Weather in July

July, the same as June, in Roseville, California, is another hot summer month, with an average temperature varying between 94.1°F (34.5°C) and 60.4°F (15.8°C). The warmest month is July, with an average high-temperature of 94.1°F (34.5°C) and an average low-temperature of 60.4°F (15.8°C). The average heat index in July is estimated at a very hot 98.6°F (37°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Roseville, California, with an average temperature varying between 92.8°F (33.8°C) and 60.3°F (15.7°C). In Roseville, the average high-temperature in August is practically the same as in July - a still tropical 92.8°F (33.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Roseville, California, with an average temperature ranging between min 58.8°F (14.9°C) and max 87.8°F (31°C). In September, the average high-temperature is practically the same as in August - a still hot 87.8°F (31°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Roseville, California, with an average temperature ranging between max 75.7°F (24.3°C) and min 53.1°F (11.7°C). In October, the average high-temperature decreases from a hot 87.8°F (31°C) in September to a warm 75.7°F (24.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Roseville, California, with an average temperature fluctuating between 62.6°F (17°C) and 45.5°F (7.5°C). In Roseville, the average high-temperature in November decreases from a moderately hot 75.7°F (24.3°C) in October to a comfortable 62.6°F (17°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Roseville, California, with an average temperature ranging between max 54.1°F (12.3°C) and min 40.5°F (4.7°C). December is the coldest month, with an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 40.5°F (4.7°C). Weather in December »
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FAQ

How much does it rain in Roseville?

In Roseville, California, during the entire year, the rain falls for 78.4 days and collects up to 19.09" (485mm) of precipitation.

When it does not snow in Roseville?

In Roseville, California, snow does not fall in January through November.

How many days does it snow in Roseville?

Throughout the year, in Roseville, there are 0.2 snowfall days.

When is the lowest UV index in Roseville?

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

What is the most humid month in Roseville?

With an average relative humidity of 74%, March is the most humid month in Roseville.

What is the wettest month in Roseville?

March is the month with the most rainfall. Rain falls for 14.1 days and accumulates 3.58" (91mm) of precipitation.

When is Daylight Saving Time (DST) in Roseville?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from PDT to PST.

When are the longest days in Roseville?

With an average of 14h and 50min of daylight, June has the longest days of the year in Roseville, California.

When is the highest UV index in Roseville?

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

What is the warmest month in Roseville?

July is the warmest month, with an average high-temperature of 94.1°F (34.5°C) and an average low-temperature of 60.4°F (15.8°C).

What is the least humid month in Roseville?

July is the least humid month in Roseville, California, with an average relative humidity of 41%.

What is the driest month in Roseville?

The months with the least rainfall in Roseville, California, are July and August Rain falls for 1.1 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in Roseville?

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

What is the coldest month in Roseville?

December is the coldest month in Roseville, California, with an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 40.5°F (4.7°C).

When does it snow in Roseville?

The only month with snowfall is December.

What is the snowiest month in Roseville?

The month with the most snowfall days is December, when snow falls for 0.2 days.

What is the month with the shortest days in Roseville?

The month with the shortest days in Roseville, California, is December, with an average of 9h and 31min of daylight.

What is the month with the least sunshine in Roseville?

December has the least sunshine of the year, with an average of 5.8h of sunshine.

Average temperature
Roseville, CA

Average temperature - Roseville, CA

The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is December (54.1°F).

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (40.5°F).

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Average pressure
Roseville, CA

Average pressure - Roseville, CA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Roseville, CA

Average wind speed - Roseville, CA

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is September (4mph).

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Average rainfall
Roseville, CA

Average rainfall - Roseville, CA

The wettest month (with the highest rainfall) is March (3.58").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days
Roseville, CA

Average rainfall days - Roseville, CA

The month with the highest number of rainy days is March (14.1 days).
The month with the least rainy days is July (1.1 days).

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Average snowfall days
Roseville, CA

Average snowfall days - Roseville, CA

The month with the highest number of snowfall days is December (0.2 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
Roseville, CA

Average daylight / Average sunshine - Roseville, CA

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 31min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days
Roseville, CA

Average sunshine days - Roseville, CA

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (15.8 days).

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Average UV index
Roseville, CA

Average UV index - Roseville, 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
Roseville, CA

Average visibility - Roseville, 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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