Monthly weather forecast and climate
Three Rivers, CA

Weather in January

January, the same as December, in Three Rivers, California, is a moderate winter month, with average temperature varying between 58.3°F (14.6°C) and 40.6°F (4.8°C). In January, the average high-temperature is relatively the same as in December - a still moderate 58.3°F (14.6°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Three Rivers, California, with average temperature varying between 40.6°F (4.8°C) and 59.2°F (15.1°C). In February, the average high-temperature is practically the same as in January - a still moderate 59.2°F (15.1°C). Weather in February »

Weather in March

March, the first month of the spring, in Three Rivers, is an enjoyable month, with average temperature fluctuating between 43.3°F (6.3°C) and 63.5°F (17.5°C). In Three Rivers, the average high-temperature in March is almost the same as in February - an enjoyable 63.5°F (17.5°C). Weather in March »

Weather in April

April is a pleasant spring month in Three Rivers, California, with average temperature ranging between min 46.9°F (8.3°C) and max 68.9°F (20.5°C). In Three Rivers, the average high-temperature slightly increases, from an enjoyable 63.5°F (17.5°C) in March, to an agreeable 68.9°F (20.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Three Rivers, California, with average temperature fluctuating between 52.9°F (11.6°C) and 76.6°F (24.8°C). In May, the average high-temperature slightly increases, from a pleasant 68.9°F (20.5°C) in April, to a moderately hot 76.6°F (24.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Three Rivers, California, with average temperature ranging between max 88.2°F (31.2°C) and min 59.5°F (15.3°C). In June, the average high-temperature rises, from a warm 76.6°F (24.8°C) in May, to a tropical 88.2°F (31.2°C). Weather in June »

Weather in July

July in Three Rivers, California, is a torrid summer month, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 95.5°F (35.3°C). July is the warmest month, with an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 64°F (17.8°C). Weather in July »

Weather in August

August, the last month of the summer, in Three Rivers, is another very hot month, with average temperature fluctuating between 63.9°F (17.7°C) and 95°F (35°C). In Three Rivers, the average high-temperature is relatively the same as in July - a still very hot 95°F (35°C). Weather in August »

Weather in September

September, the first month of the autumn, in Three Rivers, is also a hot month, with average temperature fluctuating between 88.7°F (31.5°C) and 60.6°F (15.9°C). In Three Rivers, the average high-temperature in September marginally drops, from a sweltering 95°F (35°C) in August, to a hot 88.7°F (31.5°C). Weather in September »

Weather in October

October, like September, in Three Rivers, California, is a moderately hot autumn month, with average temperature varying between 53.1°F (11.7°C) and 76.5°F (24.7°C). In Three Rivers, the average high-temperature decreases, from a tropical 88.7°F (31.5°C) in September, to a warm 76.5°F (24.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Three Rivers, California, with average temperature varying between 45.7°F (7.6°C) and 65.3°F (18.5°C). In November, the average high-temperature decreases, from a moderately hot 76.5°F (24.7°C) in October, to a comfortable 65.3°F (18.5°C). Weather in November »

Weather in December

December, the first month of the winter, in Three Rivers, is still a mild month, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 56.3°F (13.5°C). With an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 39.7°F (4.3°C), December is the coldest month. Weather in December »
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FAQ

What is the most humid month in Three Rivers?

The most humid month is January, with an average relative humidity of 63%.

How many days does it rain in Three Rivers?

In Three Rivers, California, during the entire year, the rain falls for 55.9 days and collects up to 11.65" (296mm) of precipitation.

What is the month with the lowest UV index in Three Rivers?

Months with the lowest UV index in Three Rivers are January, February, November and December, with an average maximum UV index of 3.

What is the month with the least sunshine in Three Rivers?

Months with the least sunshine in Three Rivers, California, are February and December, with an average of 6.9h of sunshine.

What is the rainiest month in Three Rivers?

The month with the most rainfall in Three Rivers is March when the rain falls for 10.3 days and typically aggregates up to 2.32" (59mm) of precipitation.

What is the driest month in Three Rivers?

June through 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.

When are the longest days in Three Rivers?

With an average of 14.6h of daylight, June has the longest days of the year.

What is the month with the most sunshine in Three Rivers?

June and July, with an average of 12.2h of sunshine, are months with the most sunshine.

What is the month with the highest UV index in Three Rivers?

Months with the highest UV index in Three Rivers are June through August, with an average maximum UV index of 7.

What is the warmest month in Three Rivers?

July is the warmest month in Three Rivers, California, with an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 64°F (17.8°C).

What is the least humid month in Three Rivers?

The least humid month in Three Rivers is August, with an average relative humidity of 29%.

What is the coldest month in Three Rivers?

December is the coldest month in Three Rivers, with an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 39.7°F (4.3°C).

What is the month with the shortest days in Three Rivers?

December has the shortest days of the year in Three Rivers, California, with an average of 9.7h of daylight.

Average temperature
Three Rivers, CA

Average temperature - Three Rivers, CA

The warmest month (with the highest average high temperature) is July (95.5°F).
The month with the lowest average high temperature is December (56.3°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).

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Average pressure
Three Rivers, CA

Average pressure - Three Rivers, CA

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed
Three Rivers, CA

Average wind speed - Three Rivers, CA

The windiest month (with the highest average wind speed) is June (4.6mph).
The calmest month (with the lowest average wind speed) is December (3.3mph).

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Average humidity
Three Rivers, CA

Average humidity - Three Rivers, CA

The month with the highest relative humidity is January (63%).
The month with the lowest relative humidity is August (29%).

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Average rainfall
Three Rivers, CA

Average rainfall - Three Rivers, CA

The wettest month (with the highest rainfall) is March (2.32").
The driest months (with the least rainfall) are June, July and August (0.04").

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Average rainfall days
Three Rivers, CA

Average rainfall days - Three Rivers, CA

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1 days).

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Average daylight / Average sunshine
Three Rivers, CA

Average daylight / Average sunshine - Three Rivers, CA

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

Months with the most sunshine are June and July (Average sunshine: 12.2h).
Months with the least sunshine are February and December (Average sunshine: 6.9).

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Average sunshine days
Three Rivers, CA

Average sunshine days - Three Rivers, CA

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is March (19.8 days).

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Average UV index
Three Rivers, CA

Average UV index - Three Rivers, CA

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

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Average visibility
Three Rivers, CA

Average visibility - Three Rivers, 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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