Monthly weather forecast and climate
Day Valley, CA

Weather in January

January, like December, is a moderate winter month in Day Valley, California, with average temperature ranging between max 57.7°F (14.3°C) and min 43.9°F (6.6°C). In Day Valley, California, the average high-temperature is practically the same as in December - a still moderate 57.7°F (14.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderate month in Day Valley, California, with average temperature varying between 43°F (6.1°C) and 59°F (15°C). In Day Valley, the average high-temperature is relatively the same as in January - a still mild 59°F (15°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Day Valley, California, with average temperature ranging between max 61.7°F (16.5°C) and min 43.9°F (6.6°C). In March, the average high-temperature is almost the same as in February - a comfortable 61.7°F (16.5°C). Weather in March »

Weather in April

April, the same as March, is another enjoyable spring month in Day Valley, California, with average temperature varying between 45.7°F (7.6°C) and 65.3°F (18.5°C). In Day Valley, California, the average high-temperature in April is relatively the same as in March - a still enjoyable 65.3°F (18.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Day Valley, California, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 48°F (8.9°C). In May, the average high-temperature is essentially the same as in April - a pleasant 68.5°F (20.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Day Valley, is a moderately hot month, with average temperature ranging between min 52°F (11.1°C) and max 75°F (23.9°C). In Day Valley, the average high-temperature in June marginally rises, from a pleasant 68.5°F (20.3°C) in May, to a warm 75°F (23.9°C). Weather in June »

Weather in July

July, like June, in Day Valley, California, is a moderately hot summer month, with average temperature fluctuating between 54°F (12.2°C) and 78.4°F (25.8°C). In Day Valley, the average high-temperature is almost the same as in June - a still moderately hot 78.4°F (25.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Day Valley, California, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 78.8°F (26°C). With an average high-temperature of 78.8°F (26°C) and an average low-temperature of 54.9°F (12.7°C), August is the warmest month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Day Valley, California, with average temperature fluctuating between 77.7°F (25.4°C) and 55°F (12.8°C). In September, the average high-temperature is practically the same as in August - a still warm 77.7°F (25.4°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Day Valley, California, with average temperature ranging between max 71.2°F (21.8°C) and min 52.7°F (11.5°C). In October, the average high-temperature slightly decreases, from a warm 77.7°F (25.4°C) in September, to a pleasant 71.2°F (21.8°C). Weather in October »

Weather in November

November, the last month of the autumn, in Day Valley, is another comfortable month, with average temperature ranging between min 47.7°F (8.7°C) and max 63.5°F (17.5°C). In November, the average high-temperature marginally drops, from a pleasant 71.2°F (21.8°C) in October, to an enjoyable 63.5°F (17.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Day Valley, California, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 43.7°F (6.5°C). December is the coldest month, with an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 43.7°F (6.5°C). Weather in December »
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FAQ

How many days does it rain in Day Valley?

Throughout the year, in Day Valley, California, there are 69.6 rainfall days, and 12.09" (307mm) of precipitation is accumulated.

When is the lowest UV index in Day Valley?

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

What is the rainiest month in Day Valley?

The month with the most rainfall is February when the rain falls for 7.8 days and typically aggregates up to 2.32" (59mm) of precipitation.

What is the most humid month in Day Valley?

March is the most humid month in Day Valley, with an average relative humidity of 75%.

When are the longest days in Day Valley?

June has the longest days of the year in Day Valley, with an average of 14.7h of daylight.

When is the highest UV index in Day Valley?

The month with the highest UV index in Day Valley, California, is June, with an average maximum UV index of 6.

What is the driest month in Day Valley?

Months with the least rainfall in Day Valley are July and August Rain falls for 1.4 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in Day Valley?

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

What is the warmest month in Day Valley?

August is the warmest month, with an average high-temperature of 78.8°F (26°C) and an average low-temperature of 54.9°F (12.7°C).

What are the least humid months in Day Valley?

Months with the lowest humidity in Day Valley are September and October, with an average relative humidity of 64%.

What is the coldest month in Day Valley?

With an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 43.7°F (6.5°C), December is the coldest month.

What is the month with the shortest days in Day Valley?

December has the shortest days of the year, with an average of 9.7h of daylight.

What is the month with the least sunshine in Day Valley?

December has the least sunshine of the year, with an average of 6h of sunshine.

Average temperature
Day Valley, CA

Average temperature - Day Valley, CA

The warmest month (with the highest average high temperature) is August (78.8°F).
The month with the lowest average high temperature is December (56.3°F).

The month with the highest average low temperature is September (55°F).
The coldest month (with the lowest average low temperature) is February (43°F).

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Average pressure
Day Valley, CA

Average pressure - Day Valley, CA

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.92").

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Average wind speed
Day Valley, CA

Average wind speed - Day Valley, CA

The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest months (with the lowest average wind speed) are August, September, October and November (4.7mph).

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Average humidity
Day Valley, CA

Average humidity - Day Valley, CA

The month with the highest relative humidity is March (75%).
Months with the lowest relative humidity are September and October (64%).

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Average rainfall
Day Valley, CA

Average rainfall - Day Valley, CA

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

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Average rainfall days
Day Valley, CA

Average rainfall days - Day Valley, CA

The month with the highest number of rainy days is March (13.3 days).
The month with the least rainy days is August (1.1 days).

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Average daylight / Average sunshine
Day Valley, CA

Average daylight / Average sunshine - Day Valley, CA

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days
Day Valley, CA

Average sunshine days - Day Valley, CA

The month with the most sunshine days is July (28.2 days).
The month with the least sunshine days is March (16.8 days).

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Average visibility
Day Valley, CA

Average visibility - Day Valley, 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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