Climate and monthly weather forecast
San Andreas, CA

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Weather in January

January is a moderate winter month in San Andreas, California, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 55.6°F (13.1°C). As San Andreas transitions from December to January, the average high-temperatures adjust to a mild 55.6°F (13.1°C), nearly the same as the previous 53.6°F (12°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in San Andreas, California, with an average temperature ranging between max 56.8°F (13.8°C) and min 38.3°F (3.5°C). San Andreas sees the arrival of February with an average high-temperature of a still moderate 56.8°F (13.8°C), indicating a subtle variation from January. Weather in February »

Weather in March

March, the first month of the spring in San Andreas, is also a moderate month, with an average temperature ranging between max 60.1°F (15.6°C) and min 39.7°F (4.3°C). The average high-temperature in March, at a still mild 60.1°F (15.6°C), reveals a modest deviation from February's 56.8°F (13.8°C). Weather in March »

Weather in April

April in San Andreas, California, is an enjoyable spring month, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 66.2°F (19°C). The beginning of April marks a minor shift in the average high-temperature, moving from March's moderate 60.1°F (15.6°C) to a still refreshing 66.2°F (19°C). Weather in April »

Weather in May

May, the last month of the spring in San Andreas, is a moderately hot month, with an average temperature varying between 48.2°F (9°C) and 73.9°F (23.3°C). The start of May is characterized by a subtle increase in the average high-temperature, transitioning from a comfortable 66.2°F (19°C) in April to a moderately hot 73.9°F (23.3°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in San Andreas, California, with temperature in the range of an average low of 54.7°F (12.6°C) and an average high of 84.7°F (29.3°C). June brings a temperature increase, with average high-temperatures moving from May's moderately hot 73.9°F (23.3°C) to a still warm 84.7°F (29.3°C). Weather in June »

Weather in July

July is a tropical summer month in San Andreas, California, with an average temperature varying between 92.1°F (33.4°C) and 59.5°F (15.3°C). July is the month when San Andreas experiences its warmest temperatures, averaging a high of 92.1°F (33.4°C) and a low of 59.5°F (15.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in San Andreas, California, with an average temperature fluctuating between 91°F (32.8°C) and 59.2°F (15.1°C). With the transition into August, San Andreas notes an average high-temperature of a still tropical 91°F (32.8°C), closely resembling July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in San Andreas, California, with an average temperature ranging between min 57°F (13.9°C) and max 85.6°F (29.8°C). A minor adjustment in San Andreas's average high-temperature is noted with the start of September, touching a moderately hot 85.6°F (29.8°C) from August's 91°F (32.8°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in San Andreas, California, with an average temperature fluctuating between 73.9°F (23.3°C) and 51.1°F (10.6°C). San Andreas's October weather comes with a decrease in average high-temperatures, moving from 85.6°F (29.8°C) in September to a still warm 73.9°F (23.3°C). Weather in October »

Weather in November

November, the last month of the autumn in San Andreas, is another comfortable month, with an average temperature fluctuating between 62.2°F (16.8°C) and 43.3°F (6.3°C). In the transition to November, San Andreas observes a drop in the average high-temperature, moving from a warm 73.9°F (23.3°C) in October to a refreshing 62.2°F (16.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in San Andreas, California, with an average temperature fluctuating between 37.8°F (3.2°C) and 53.6°F (12°C). December brings the lowest temperatures, with an average high of 53.6°F (12°C) and an average low of 37.8°F (3.2°C). Weather in December »
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Frequently asked questions

How much does it rain in San Andreas?

In San Andreas, California, during the entire year, the rain falls for 73.3 days and collects up to 16.42" (417mm) of precipitation.

What is the month with the lowest UV index in San Andreas?

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

What is the most humid month in San Andreas?

The most humid month in San Andreas is March, with an average relative humidity of 72%.

What is the rainiest month in San Andreas?

The month with the most rainfall is March, when the rain falls for 13.3 days and typically aggregates up to 3.39" (86mm) of precipitation.

When is Daylight Saving Time (DST) in San Andreas?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in San Andreas, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When are the longest days in San Andreas?

The month with the longest days in San Andreas is June, with an average of 14h and 48min of daylight.

What part of the year is the hottest in San Andreas?

The warmest time of the year in San Andreas, California, is July, with temperatures averaging a high of 92.1°F (33.4°C) and a low of 59.5°F (15.3°C).

What is the least humid month in San Andreas?

The least humid month is July, with an average relative humidity of 37%.

What is the driest month in San Andreas?

The months with the least rainfall in San Andreas, California, are July and August Rain falls for 1.7 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in San Andreas?

With an average of 12.2h of sunshine, July has the most sunshine of the year in San Andreas.

What is the month with the highest UV index in San Andreas?

With an average maximum UV index of 7, July is the month with the highest UV index in San Andreas.

What month is the coldest in San Andreas?

December stands out as San Andreas's coldest month, with an average high-temperature of 53.6°F (12°C) and a low-temperature of 37.8°F (3.2°C).

What is the month with the shortest days in San Andreas?

December has the shortest days of the year in San Andreas, California, with an average of 9h and 36min of daylight.

What is the month with the least sunshine in San Andreas?

The month with the least sunshine in San Andreas, California, is December, with an average of 6h of sunshine.

Average temperature
San Andreas, CA

Average temperature - San Andreas, CA

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.6°F).

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).

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Average pressure
San Andreas, CA

Average pressure - San Andreas, CA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
San Andreas, CA

Average wind speed - San Andreas, CA

The windiest month (with the highest average wind speed) is February (5.6mph).
The calmest months (with the lowest average wind speed) are August and September (4.4mph).

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Average rainfall
San Andreas, CA

Average rainfall - San Andreas, CA

The wettest month (with the highest rainfall) is March (3.39").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days
San Andreas, CA

Average rainfall days - San Andreas, CA

The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is July (1.7 days).

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Average daylight / Average sunshine
San Andreas, CA

Average daylight / Average sunshine - San Andreas, CA

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days
San Andreas, CA

Average sunshine days - San Andreas, CA

The month with the most sunshine days is July (28.2 days).
The month with the least sunshine days is March (16.9 days).

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Average UV index
San Andreas, CA

Average UV index - San Andreas, CA

The month with the highest UV index is 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
San Andreas, CA

Average visibility - San Andreas, 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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San Andreas, California, USA

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