Monthly weather forecast and climate
Leona Valley, CA

Weather in January

January in Leona Valley, California, is a moderate winter month, with average temperature varying between 38.7°F (3.7°C) and 56.5°F (13.6°C). In January, the average high-temperature is practically the same as in December - a mild 56.5°F (13.6°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Leona Valley, California, with average temperature varying between 39.4°F (4.1°C) and 57.9°F (14.4°C). In Leona Valley, the average high-temperature is almost the same as in January - a still moderate 57.9°F (14.4°C). Weather in February »

Weather in March

March, the first month of the spring, in Leona Valley, is a comfortable month, with average temperature fluctuating between 62.8°F (17.1°C) and 42.4°F (5.8°C). In Leona Valley, the average high-temperature in March is practically the same as in February - a comfortable 62.8°F (17.1°C). Weather in March »

Weather in April

April in Leona Valley, California, is a pleasant spring month, with average temperature ranging between min 45.9°F (7.7°C) and max 68.7°F (20.4°C). In Leona Valley, the average high-temperature marginally rises, from a comfortable 62.8°F (17.1°C) in March, to a pleasant 68.7°F (20.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Leona Valley, California, with average temperature ranging between min 51.3°F (10.7°C) and max 75.7°F (24.3°C). In Leona Valley, California, the average high-temperature slightly increases, from a pleasant 68.7°F (20.4°C) in April, to a warm 75.7°F (24.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Leona Valley, is still a warm month, with average temperature fluctuating between 58.5°F (14.7°C) and 85.6°F (29.8°C). In June, the average high-temperature increases, from 75.7°F (24.3°C) in May, to a still warm 85.6°F (29.8°C). Weather in June »

Weather in July

July is a hot summer month in Leona Valley, California, with average temperature varying between 64.6°F (18.1°C) and 91.8°F (33.2°C). With an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 64.6°F (18.1°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer, in Leona Valley, is another tropical month, with temperature in the range of an average low of 65.3°F (18.5°C) and an average high of 91.4°F (33°C). In August, the average high-temperature is relatively the same as in July - a still tropical 91.4°F (33°C). Weather in August »

Weather in September

September, the first month of the autumn, in Leona Valley, is still a hot month, with average temperature fluctuating between 61.3°F (16.3°C) and 86°F (30°C). In September, the average high-temperature slightly decreases, from 91.4°F (33°C) in August, to a still tropical 86°F (30°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Leona Valley, California, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 74.3°F (23.5°C). In Leona Valley, the average high-temperature in October decreases, from a tropical 86°F (30°C) in September, to a warm 74.3°F (23.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Leona Valley, California, with average temperature fluctuating between 64°F (17.8°C) and 44.1°F (6.7°C). In Leona Valley, the average high-temperature drops, from a moderately hot 74.3°F (23.5°C) in October, to an enjoyable 64°F (17.8°C). Weather in November »

Weather in December

December, the first month of the winter, in Leona Valley, is also a fresh month, with average temperature ranging between min 37.8°F (3.2°C) and max 54.5°F (12.5°C). With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 37.8°F (3.2°C), December is the coldest month. Weather in December »
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FAQ

How many days does it rain in Leona Valley?

Throughout the year, in Leona Valley, California, there are 48.7 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

When does it snow in Leona Valley?

January through March, November and December are months with snowfall.

How many days does it snow in Leona Valley?

Throughout the year, in Leona Valley, there are 1.8 snowfall days, and 3.94" (100mm) of snow is accumulated.

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

With an average of 6.9h of sunshine, January has the least sunshine of the year in Leona Valley.

What is the month with the lowest UV index in Leona Valley?

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

When it does not snow in Leona Valley?

April through October are months without snowfall.

What is the driest month in Leona Valley?

The month with the least rainfall is June when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.

When are the longest days in Leona Valley?

June has the longest days of the year in Leona Valley, California, with an average of 14.5h of daylight.

What is the month with the most sunshine in Leona Valley?

Months with the most sunshine in Leona Valley, California, are June and July, with an average of 12.1h of sunshine.

What is the month with the highest UV index in Leona Valley?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Leona Valley.

What is the warmest month in Leona Valley?

With an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 64.6°F (18.1°C), July is the warmest month in Leona Valley, California.

What is the least humid month in Leona Valley?

August is the least humid month in Leona Valley, California, with an average relative humidity of 31%.

What is the coldest month in Leona Valley?

With an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 37.8°F (3.2°C), December is the coldest month.

What is the most humid month in Leona Valley?

The most humid month in Leona Valley is December, with an average relative humidity of 54%.

What is the rainiest month in Leona Valley?

December is the month with the most rainfall. Rain falls for 5.8 days and accumulates 1.34" (34mm) of precipitation.

What is the snowiest month in Leona Valley?

The month with the most snowfall in Leona Valley is December when snow falls for 0.3 days and typically aggregates up to 2.01" (51mm) of snow.

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

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

Average temperature
Leona Valley, CA

Average temperature - Leona Valley, CA

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is December (54.5°F).

The month with the highest average low temperature is August (65.3°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).

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Average pressure
Leona Valley, CA

Average pressure - Leona Valley, CA

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed
Leona Valley, CA

Average wind speed - Leona Valley, CA

The windiest month (with the highest average wind speed) is May (9.3mph).
The calmest month (with the lowest average wind speed) is January (6.7mph).

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Average humidity
Leona Valley, CA

Average humidity - Leona Valley, CA

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is August (31%).

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Average rainfall
Leona Valley, CA

Average rainfall - Leona Valley, CA

The wettest month (with the highest rainfall) is December (1.34").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days
Leona Valley, CA

Average rainfall days - Leona Valley, CA

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall
Leona Valley, CA

Average snowfall - Leona Valley, CA

The month with the highest snowfall is December (2.01").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Leona Valley, CA

Average snowfall days - Leona Valley, CA

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Leona Valley, CA

Average daylight / Average sunshine - Leona Valley, CA

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 6.9h).

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Average sunshine days
Leona Valley, CA

Average sunshine days - Leona Valley, CA

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index
Leona Valley, CA

Average UV index - Leona Valley, 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
Leona Valley, CA

Average visibility - Leona 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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