Climate and monthly weather forecast
Fair Oaks, CA

Weather in January

January in Fair Oaks, California, is a moderate winter month, with temperature in the range of an average high of 56.1°F (13.4°C) and an average low of 41.2°F (5.1°C). In Fair Oaks, the average high-temperature in January is almost the same as in December - a moderate 56.1°F (13.4°C). Weather in January »

Weather in February

February, the last month of the winter in Fair Oaks, is another mild month, with an average temperature fluctuating between 58.8°F (14.9°C) and 41.5°F (5.3°C). In Fair Oaks, the average high-temperature in February is practically the same as in January - a still mild 58.8°F (14.9°C). Weather in February »

Weather in March

March, the first month of the spring in Fair Oaks, is an enjoyable month, with an average temperature varying between 43.7°F (6.5°C) and 63°F (17.2°C). In Fair Oaks, the average high-temperature in March is almost the same as in February - an enjoyable 63°F (17.2°C). Weather in March »

Weather in April

April in Fair Oaks, California, is an agreeable spring month, with an average temperature fluctuating between 69.6°F (20.9°C) and 46.8°F (8.2°C). In April, the average high-temperature marginally rises from a comfortable 63°F (17.2°C) in March to an agreeable 69.6°F (20.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Fair Oaks, California, with an average temperature varying between 77.5°F (25.3°C) and 51.6°F (10.9°C). In Fair Oaks, the average high-temperature in May marginally rises from an agreeable 69.6°F (20.9°C) in April to a warm 77.5°F (25.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Fair Oaks, California, with an average temperature ranging between max 88.3°F (31.3°C) and min 57.9°F (14.4°C). In June, the average high-temperature increases from a warm 77.5°F (25.3°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 Fair Oaks, California, with an average temperature varying between 60.1°F (15.6°C) and 94.5°F (34.7°C). July is the warmest month, with an average high-temperature of 94.5°F (34.7°C) and an average low-temperature of 60.1°F (15.6°C). The average heat index in July is evaluated at a sweltering 100.4°F (38°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Fair Oaks, California, with an average temperature ranging between max 93.4°F (34.1°C) and min 60.1°F (15.6°C). In August, the average high-temperature is almost the same as in July - a still hot 93.4°F (34.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Fair Oaks, California, with an average temperature varying between 88.5°F (31.4°C) and 58.8°F (14.9°C). In September, the average high-temperature is essentially the same as in August - a still tropical 88.5°F (31.4°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Fair Oaks, California, with an average temperature ranging between min 53.6°F (12°C) and max 76.1°F (24.5°C). In Fair Oaks, the average high-temperature in October drops from a hot 88.5°F (31.4°C) in September to a moderately hot 76.1°F (24.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Fair Oaks, is another comfortable month, with an average temperature varying between 45.9°F (7.7°C) and 63.1°F (17.3°C). In Fair Oaks, the average high-temperature in November drops from a moderately hot 76.1°F (24.5°C) in October to a comfortable 63.1°F (17.3°C). Weather in November »

Weather in December

December, the first month of the winter in Fair Oaks, is also a fresh month, with an average temperature fluctuating between 54.1°F (12.3°C) and 40.8°F (4.9°C). The coldest month is December, with an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 40.8°F (4.9°C). Weather in December »
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FAQ

How much does it rain in Fair Oaks?

In Fair Oaks, California, during the entire year, the rain falls for 67.3 days and collects up to 10.79" (274mm) of precipitation.

When it does not snow in Fair Oaks?

In Fair Oaks, snow does not fall in January through November.

How many days does it snow in Fair Oaks?

Throughout the year, there are 0.1 snowfall days.

When is the lowest UV index in Fair Oaks?

The months with the lowest UV index in Fair Oaks, California, are February, November and December, with an average maximum UV index of 3.

What is the most humid month in Fair Oaks?

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

What is the wettest month in Fair Oaks?

The month with the most rainfall in Fair Oaks, California, is March, when the rain falls for 12 days and typically aggregates up to 1.97" (50mm) of precipitation.

When is Daylight Saving Time (DST) in Fair Oaks?

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 Fair Oaks?

The month with the longest days is June, with an average of 14h and 50min of daylight.

When is the highest UV index in Fair Oaks?

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

What is the warmest month in Fair Oaks?

With an average high-temperature of 94.5°F (34.7°C) and an average low-temperature of 60.1°F (15.6°C), July is the warmest month.

What is the least humid month in Fair Oaks?

July and September, with an average relative humidity of 43%, are the least humid months in Fair Oaks, California.

What is the driest month in Fair Oaks?

July and August are months with the least rain when the rain falls for 1.3 days and typically aggregates up to 0.04" (1mm) of rain.

What month has the most sunshine in Fair Oaks?

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

What is the coldest month in Fair Oaks?

December is the coldest month in Fair Oaks, with an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 40.8°F (4.9°C).

When does it snow in Fair Oaks?

December is the only month when snow falls in Fair Oaks.

What is the snowiest month in Fair Oaks?

The month with the most snowfall days is December, when snow falls for 0.1 days.

What is the month with the shortest days in Fair Oaks?

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

What is the month with the least sunshine in Fair Oaks?

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

Average temperature
Fair Oaks, CA

Average temperature - Fair Oaks, CA

The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (54.1°F).

The months with the highest average low temperature are July and August (60.1°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).

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Average pressure
Fair Oaks, CA

Average pressure - Fair Oaks, CA

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

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Average wind speed
Fair Oaks, CA

Average wind speed - Fair Oaks, 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 (4.1mph).

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Average humidity
Fair Oaks, CA

Average humidity - Fair Oaks, CA

The month with the highest relative humidity is March (75%).
The months with the lowest relative humidity are July and September (43%).

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Average rainfall
Fair Oaks, CA

Average rainfall - Fair Oaks, CA

The wettest month (with the highest rainfall) is March (1.97").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days
Fair Oaks, CA

Average rainfall days - Fair Oaks, CA

The month with the highest number of rainy days is March (12 days).
The months with the least rainy days are June and July (1.3 days).

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Average snowfall days
Fair Oaks, CA

Average snowfall days - Fair Oaks, 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
Fair Oaks, CA

Average daylight / Average sunshine - Fair Oaks, 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
Fair Oaks, CA

Average sunshine days - Fair Oaks, CA

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (18.1 days).

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Average UV index
Fair Oaks, CA

Average UV index - Fair Oaks, CA

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

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Average visibility
Fair Oaks, CA

Average visibility - Fair Oaks, 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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