Monthly weather forecast and climate
Twin Peaks, CA

Weather in January

January, like December, is a moderate winter month in Twin Peaks, California, with average temperature ranging between max 59.9°F (15.5°C) and min 42.6°F (5.9°C). In January, the average high-temperature is relatively the same as in December - a still mild 59.9°F (15.5°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Twin Peaks, California, with average temperature fluctuating between 41.5°F (5.3°C) and 59.9°F (15.5°C). In Twin Peaks, California, the average high-temperature in February remains equal as in January - a still mild 59.9°F (15.5°C). Weather in February »

Weather in March

March, the first month of the spring, in Twin Peaks, is a comfortable month, with average temperature ranging between max 64°F (17.8°C) and min 44.1°F (6.7°C). In March, the average high-temperature is relatively the same as in February - a comfortable 64°F (17.8°C). Weather in March »

Weather in April

April in Twin Peaks, California, is a pleasant spring month, with average temperature ranging between min 47.5°F (8.6°C) and max 69.4°F (20.8°C). In April, the average high-temperature marginally rises, from a comfortable 64°F (17.8°C) in March, to a pleasant 69.4°F (20.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Twin Peaks, California, with average temperature ranging between min 52.2°F (11.2°C) and max 75.7°F (24.3°C). In May, the average high-temperature marginally rises, from a pleasant 69.4°F (20.8°C) in April, to a moderately hot 75.7°F (24.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Twin Peaks, is still a warm month, with average temperature varying between 85.1°F (29.5°C) and 58.6°F (14.8°C). In June, the average high-temperature rises, from 75.7°F (24.3°C) in May, to a still warm 85.1°F (29.5°C). Weather in June »

Weather in July

July is a hot summer month in Twin Peaks, California, with average temperature fluctuating between 90.7°F (32.6°C) and 65.8°F (18.8°C). In July, the average high-temperature slightly increases, from a moderately hot 85.1°F (29.5°C) in June, to a tropical 90.7°F (32.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Twin Peaks, is also a hot month, with average temperature ranging between min 66.6°F (19.2°C) and max 90.9°F (32.7°C). The warmest month is August, with an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 66.6°F (19.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Twin Peaks, California, with average temperature varying between 62.4°F (16.9°C) and 85.8°F (29.9°C). In Twin Peaks, the average high-temperature in September is practically the same as in August - a warm 85.8°F (29.9°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Twin Peaks, California, with average temperature varying between 54.7°F (12.6°C) and 75.9°F (24.4°C). In October, the average high-temperature drops, from 85.8°F (29.9°C) in September, to a still moderately hot 75.9°F (24.4°C). Weather in October »

Weather in November

November, the last month of the autumn, in Twin Peaks, is also an enjoyable month, with average temperature fluctuating between 66.6°F (19.2°C) and 47.7°F (8.7°C). In November, the average high-temperature decreases, from a warm 75.9°F (24.4°C) in October, to an enjoyable 66.6°F (19.2°C). Weather in November »

Weather in December

December, the first month of the winter, in Twin Peaks, is also a moderate month, with temperature in the range of an average high of 57.7°F (14.3°C) and an average low of 41.5°F (5.3°C). With an average high-temperature of 57.7°F (14.3°C) and an average low-temperature of 41.5°F (5.3°C), December is the coldest month. Weather in December »
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FAQ

How many days does it rain in Twin Peaks?

In Twin Peaks, California, during the entire year, the rain falls for 51.8 days and collects up to 6.69" (170mm) of precipitation.

How many days does it snow in Twin Peaks?

In Twin Peaks, California, during the entire year, snow falls for 0.1 days.

When it does not snow in Twin Peaks?

January, March through December are months without snowfall in Twin Peaks.

What is the most humid month in Twin Peaks?

February is the most humid month in Twin Peaks, with an average relative humidity of 52%.

When does it snow in Twin Peaks?

February is the only month when snow falls.

When does it snow the most in Twin Peaks?

February has the most snowfall days of the year in Twin Peaks, California. Snow falls for 0.1 days.

What is the driest month in Twin Peaks?

The month with the least rainfall is June when the rain falls for 1.3 days and typically collects 0.04" (1mm) of precipitation.

When are the longest days in Twin Peaks?

The month with the longest days is June, with an average of 14.4h of daylight.

What month has the most sunshine in Twin Peaks?

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

When is the highest UV index in Twin Peaks?

The month with the highest UV index in Twin Peaks, California, is July, with an average maximum UV index of 7.

What is the warmest month in Twin Peaks?

The warmest month in Twin Peaks is August, with an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 66.6°F (19.2°C).

What is the least humid month in Twin Peaks?

The least humid month in Twin Peaks, California, is August, with an average relative humidity of 36%.

What is the month with the lowest UV index in Twin Peaks?

Months with the lowest UV index in Twin Peaks are November and December, with an average maximum UV index of 3.

What is the coldest month in Twin Peaks?

With an average high-temperature of 57.7°F (14.3°C) and an average low-temperature of 41.5°F (5.3°C), December is the coldest month.

What is the rainiest month in Twin Peaks?

December is the month with the most rainfall in Twin Peaks, California. Rain falls for 6.8 days and accumulates 1.42" (36mm) of precipitation.

What is the month with the shortest days in Twin Peaks?

The month with the shortest days in Twin Peaks is December, with an average of 9.9h of daylight.

What is the month with the least sunshine in Twin Peaks?

With an average of 6.9h of sunshine, December has the least sunshine of the year.

Average temperature
Twin Peaks, CA

Average temperature - Twin Peaks, CA

The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is December (57.7°F).

The month with the highest average low temperature is August (66.6°F).
The coldest months (with the lowest average low temperature) are February and December (41.5°F).

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Average pressure
Twin Peaks, CA

Average pressure - Twin Peaks, CA

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed
Twin Peaks, CA

Average wind speed - Twin Peaks, CA

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is September (4.8mph).

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Average rainfall
Twin Peaks, CA

Average rainfall - Twin Peaks, CA

The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days
Twin Peaks, CA

Average rainfall days - Twin Peaks, CA

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall days
Twin Peaks, CA

Average snowfall days - Twin Peaks, CA

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

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Average daylight / Average sunshine
Twin Peaks, CA

Average daylight / Average sunshine - Twin Peaks, CA

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.9h).

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Average sunshine days
Twin Peaks, CA

Average sunshine days - Twin Peaks, CA

The month with the most sunshine days is June (28.5 days).
The month with the least sunshine days is February (20.9 days).

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Average visibility
Twin Peaks, CA

Average visibility - Twin Peaks, 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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