Monthly weather forecast and climate
Boron, CA

Weather in January

January is a moderate winter month in Boron, California, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 39.4°F (4.1°C). In January, the average high-temperature is almost the same as in December - a moderate 56.8°F (13.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Boron, is also a moderate month, with temperature in the range of an average low of 41°F (5°C) and an average high of 59.4°F (15.2°C). In Boron, the average high-temperature is practically the same as in January - a still moderate 59.4°F (15.2°C). Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Boron, California, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 45.7°F (7.6°C). In Boron, the average high-temperature in March slightly increases, from a moderate 59.4°F (15.2°C) in February, to an enjoyable 64.9°F (18.3°C). Weather in March »

Weather in April

April is a pleasant spring month in Boron, California, with average temperature fluctuating between 71.8°F (22.1°C) and 49.6°F (9.8°C). In Boron, the average high-temperature slightly increases, from an enjoyable 64.9°F (18.3°C) in March, to an agreeable 71.8°F (22.1°C). Weather in April »

Weather in May

May, the last month of the spring, in Boron, is a moderately hot month, with average temperature varying between 78.8°F (26°C) and 54.9°F (12.7°C). In Boron, the average high-temperature slightly increases, from a pleasant 71.8°F (22.1°C) in April, to a moderately hot 78.8°F (26°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Boron, California, with average temperature ranging between min 63.1°F (17.3°C) and max 90.1°F (32.3°C). In Boron, the average high-temperature in June increases, from a moderately hot 78.8°F (26°C) in May, to a tropical 90.1°F (32.3°C). Weather in June »

Weather in July

July in Boron, California, is a torrid summer month, with average temperature ranging between min 69.6°F (20.9°C) and max 95.9°F (35.5°C). With an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 69.6°F (20.9°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Boron, California, with temperature in the range of an average high of 94.8°F (34.9°C) and an average low of 70.3°F (21.3°C). In Boron, the average high-temperature in August is essentially the same as in July - a hot 94.8°F (34.9°C). Weather in August »

Weather in September

September, the first month of the autumn, in Boron, is still a hot month, with temperature in the range of an average low of 65.1°F (18.4°C) and an average high of 88.7°F (31.5°C). In September, the average high-temperature slightly decreases, from a tropical 94.8°F (34.9°C) in August, to a still hot 88.7°F (31.5°C). Weather in September »

Weather in October

October, like September, in Boron, California, is a moderately hot autumn month, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 54.5°F (12.5°C). In October, the average high-temperature drops, from a tropical 88.7°F (31.5°C) in September, to a warm 76.3°F (24.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Boron, California, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 64.9°F (18.3°C). In November, the average high-temperature decreases, from a warm 76.3°F (24.6°C) in October, to a comfortable 64.9°F (18.3°C). Weather in November »

Weather in December

December, the first month of the winter, in Boron, is also a fresh month, with average temperature fluctuating between 55°F (12.8°C) and 38.1°F (3.4°C). With an average high-temperature of 55°F (12.8°C) and an average low-temperature of 38.1°F (3.4°C), December is the coldest month. Weather in December »
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FAQ

How many days does it rain in Boron?

In Boron, during the entire year, the rain falls for 39.4 days and collects up to 3.86" (98mm) of precipitation.

When does it snow in Boron?

Months with snowfall in Boron are January, November and December.

How many days does it snow in Boron?

Throughout the year, there are 0.7 snowfall days, and 1.1" (28mm) of snow is accumulated.

What is the month with the least sunshine in Boron?

January has the least sunshine of the year, with an average of 7h of sunshine.

What are the months with the lowest UV index in Boron?

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

When it does not snow in Boron?

In Boron snow does not fall in February through October.

What is the driest month in Boron?

The month with the least rainfall is June when the rain falls for 0.9 days and typically collects 0.04" (1mm) of precipitation.

When are the longest days in Boron?

With an average of 14.5h of daylight, June has the longest days of the year in Boron, California.

What are the months with the most sunshine in Boron?

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

What is the warmest month in Boron?

July is the warmest month in Boron, with an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 69.6°F (20.9°C).

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

The month with the highest UV index in Boron, California, is July, with an average maximum UV index of 8.

What is the least humid month in Boron?

The least humid month in Boron, California, is August, with an average relative humidity of 24%.

What is the snowiest month in Boron?

The month with the most snowfall in Boron, California, is November when snow falls for 0.2 days and typically aggregates up to 0.71" (18mm) of snow.

What is the coldest month in Boron?

December is the coldest month, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 38.1°F (3.4°C).

What is the most humid month in Boron?

December is the most humid month in Boron, with an average relative humidity of 51%.

What is the wettest month in Boron?

The month with the most rainfall is December when the rain falls for 4.9 days and typically aggregates up to 0.83" (21mm) of precipitation.

What is the month with the shortest days in Boron?

The month with the shortest days in Boron, California, is December, with an average of 9.8h of daylight.

Average temperature
Boron, CA

Average temperature - Boron, CA

The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (55°F).

The month with the highest average low temperature is August (70.3°F).
The coldest month (with the lowest average low temperature) is December (38.1°F).

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Average pressure
Boron, CA

Average pressure - Boron, CA

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed
Boron, CA

Average wind speed - Boron, CA

The windiest month (with the highest average wind speed) is May (11.8mph).
The calmest month (with the lowest average wind speed) is January (6.5mph).

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Average rainfall
Boron, CA

Average rainfall - Boron, CA

The wettest month (with the highest rainfall) is December (0.83").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days
Boron, CA

Average rainfall days - Boron, CA

The month with the highest number of rainy days is March (5.5 days).
The month with the least rainy days is June (0.9 days).

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Average snowfall
Boron, CA

Average snowfall - Boron, CA

The month with the highest snowfall is November (0.71").
Months with the least snowfall are February, March, April, May, June, July, August, September and October (0").

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Average snowfall days
Boron, CA

Average snowfall days - Boron, CA

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Boron, CA

Average daylight / Average sunshine - Boron, CA

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 7h).

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Average sunshine days
Boron, CA

Average sunshine days - Boron, CA

The month with the most sunshine days is June (28.2 days).
The month with the least sunshine days is February (22.8 days).

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Average visibility
Boron, CA

Average visibility - Boron, 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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