Monthly weather forecast and climate
Twain, CA

Weather in January

January, the same as December, is a wintry winter month in Twain, California, with average temperature varying between 24.6°F (-4.1°C) and 40.8°F (4.9°C). In Twain, the average high-temperature is practically the same as in December - a still wintry 40.8°F (4.9°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Twain, California, with average temperature varying between 25.5°F (-3.6°C) and 42.4°F (5.8°C). In February, the average high-temperature is relatively the same as in January - a still cold 42.4°F (5.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Twain, California, with temperature in the range of an average low of 28°F (-2.2°C) and an average high of 45.1°F (7.3°C). In Twain, the average high-temperature is relatively the same as in February - a chilly 45.1°F (7.3°C). Weather in March »

Weather in April

April in Twain, California, is a cool spring month, with average temperature fluctuating between 32.5°F (0.3°C) and 53.2°F (11.8°C). In April, the average high-temperature slightly increases, from a chilly 45.1°F (7.3°C) in March, to a fresh 53.2°F (11.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Twain, is a comfortable month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 37.9°F (3.3°C). In May, the average high-temperature increases, from a fresh 53.2°F (11.8°C) in April, to an enjoyable 62.2°F (16.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Twain, is a warm month, with average temperature ranging between min 44.2°F (6.8°C) and max 73.8°F (23.2°C). In Twain, the average high-temperature increases, from a comfortable 62.2°F (16.8°C) in May, to a moderately hot 73.8°F (23.2°C). Weather in June »

Weather in July

July, like June, in Twain, California, is a moderately hot summer month, with average temperature ranging between min 49.1°F (9.5°C) and max 83.1°F (28.4°C). The warmest month is July, with an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 49.1°F (9.5°C). In July, the average heat index is calculated to 82.6°F (28.1°C). Weather in July »

Weather in August

August, the last month of the summer, in Twain, is also a moderately hot month, with average temperature fluctuating between 47.8°F (8.8°C) and 82.9°F (28.3°C). In Twain, the average high-temperature in August is practically the same as in July - a still warm 82.9°F (28.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Twain, is still a warm month, with average temperature varying between 75°F (23.9°C) and 43.9°F (6.6°C). In September, the average high-temperature slightly decreases, from a warm 82.9°F (28.3°C) in August, to a still moderately hot 75°F (23.9°C). Weather in September »

Weather in October

October, like September, in Twain, California, is another comfortable autumn month, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 36.5°F (2.5°C). In Twain, California, the average high-temperature in October decreases, from a moderately hot 75°F (23.9°C) in September, to a comfortable 61.9°F (16.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Twain, California, with average temperature fluctuating between 49.3°F (9.6°C) and 28.6°F (-1.9°C). In November, the average high-temperature decreases, from a comfortable 61.9°F (16.6°C) in October, to a frosty 49.3°F (9.6°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Twain, California, with average temperature fluctuating between 39.2°F (4°C) and 23.4°F (-4.8°C). The coldest month is December, with an average high-temperature of 39.2°F (4°C) and an average low-temperature of 23.4°F (-4.8°C). Weather in December »
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FAQ

What are the most humid months in Twain?

Months with the highest humidity in Twain are January and March, with an average relative humidity of 81%.

How much does it rain in Twain?

Throughout the year, there are 91.7 rainfall days, and 23.19" (589mm) of precipitation is accumulated.

When does it snow in Twain?

Months with snowfall in Twain are January through May, October through December.

How many days does it snow in Twain?

Throughout the year, in Twain, California, there are 37.7 snowfall days, and 56.02" (1423mm) of snow is accumulated.

What is the month with the least sunshine in Twain?

The month with the least sunshine in Twain is January, with an average of 5.4h of sunshine.

When is the lowest UV index in Twain?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Twain, California.

What is the wettest month in Twain?

Months with the most rainfall in Twain are February and December, with an average 4.06" (103mm) of precipitation.

When does it snow the most in Twain?

February is the month with the most snowfall in Twain, California. Snow falls for 6.9 days and accumulates 13.07" (332mm) of snow.

When it does not snow in Twain?

In Twain, California, snow does not fall in June through September.

When are the longest days in Twain?

The month with the longest days in Twain, California, is June, with an average of 15h of daylight.

What is the warmest month in Twain?

With an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 49.1°F (9.5°C), July is the warmest month in Twain.

What is the least humid month in Twain?

The least humid month is July, with an average relative humidity of 41%.

What is the driest month in Twain?

July is the month with the least rainfall in Twain, California. Rain falls for 2.5 days and accumulates 0.12" (3mm) of precipitation.

What month has the most sunshine in Twain?

With an average of 12.1h of sunshine, July has the most sunshine of the year.

What is the month with the highest UV index in Twain?

With an average maximum UV index of 6, July is the month with the highest UV index in Twain, California.

What is the coldest month in Twain?

With an average high-temperature of 39.2°F (4°C) and an average low-temperature of 23.4°F (-4.8°C), December is the coldest month.

What is the month with the shortest days in Twain?

December has the shortest days of the year in Twain, with an average of 9.4h of daylight.

Average temperature
Twain, CA

Average temperature - Twain, CA

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (39.2°F).

The month with the highest average low temperature is July (49.1°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).

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Average pressure
Twain, CA

Average pressure - Twain, CA

The month with the highest atmospheric pressure is January (30.19").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed
Twain, CA

Average wind speed - Twain, CA

The windiest month (with the highest average wind speed) is March (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average rainfall
Twain, CA

Average rainfall - Twain, CA

The wettest months (with the highest rainfall) are February and December (4.06").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days
Twain, CA

Average rainfall days - Twain, CA

The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall
Twain, CA

Average snowfall - Twain, CA

The month with the highest snowfall is February (13.07").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Twain, CA

Average snowfall days - Twain, CA

The month with the highest number of snowfall days is March (8.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Twain, CA

Average daylight / Average sunshine - Twain, CA

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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Average sunshine days
Twain, CA

Average sunshine days - Twain, CA

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (12.3 days).

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Average UV index
Twain, CA

Average UV index - Twain, CA

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Twain, CA

Average visibility - Twain, CA

Months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March and December (5mi).

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