Monthly weather forecast and climate
Commerce, CA

Weather in January

January, like December, in Commerce, California, is another comfortable winter month, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 66.7°F (19.3°C). In Commerce, the average high-temperature is essentially the same as in December - a still enjoyable 66.7°F (19.3°C). Weather in January »

Weather in February

February, the last month of the winter, in Commerce, is also an enjoyable month, with average temperature ranging between max 66°F (18.9°C) and min 49.3°F (9.6°C). In Commerce, the average high-temperature is almost the same as in January - a still enjoyable 66°F (18.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Commerce, is an agreeable month, with temperature in the range of an average low of 51.3°F (10.7°C) and an average high of 68.9°F (20.5°C). In Commerce, California, the average high-temperature is practically the same as in February - an agreeable 68.9°F (20.5°C). Weather in March »

Weather in April

April, the same as March, in Commerce, California, is an agreeable spring month, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 53.4°F (11.9°C). In Commerce, California, the average high-temperature in April is essentially the same as in March - a still agreeable 72.1°F (22.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Commerce, California, with average temperature varying between 73.9°F (23.3°C) and 55.9°F (13.3°C). In Commerce, the average high-temperature in May is essentially the same as in April - a warm 73.9°F (23.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Commerce, is still a warm month, with average temperature varying between 78.1°F (25.6°C) and 59°F (15°C). In Commerce, the average high-temperature is relatively the same as in May - a still moderately hot 78.1°F (25.6°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Commerce, California, with average temperature varying between 83.3°F (28.5°C) and 64°F (17.8°C). In Commerce, California, the average high-temperature is almost the same as in June - a still moderately hot 83.3°F (28.5°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Commerce, California, with average temperature fluctuating between 65.7°F (18.7°C) and 85.3°F (29.6°C). The warmest month is August, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 65.7°F (18.7°C). The average heat index in August is evaluated at a tropical 88.5°F (31.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Commerce, California, with average temperature ranging between min 64.4°F (18°C) and max 84°F (28.9°C). In Commerce, the average high-temperature in September is relatively the same as in August - a still moderately hot 84°F (28.9°C). Weather in September »

Weather in October

October, like September, in Commerce, California, is a moderately hot autumn month, with average temperature ranging between max 78.3°F (25.7°C) and min 61°F (16.1°C). In October, the average high-temperature marginally drops, from a warm 84°F (28.9°C) in September, to a still moderately hot 78.3°F (25.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Commerce, California, with average temperature varying between 71.4°F (21.9°C) and 55.4°F (13°C). In Commerce, the average high-temperature marginally drops, from a warm 78.3°F (25.7°C) in October, to a pleasant 71.4°F (21.9°C). Weather in November »

Weather in December

December, the first month of the winter, in Commerce, is also an enjoyable month, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 50°F (10°C). The coldest month is December, with an average high-temperature of 64.4°F (18°C) and an average low-temperature of 50°F (10°C). Weather in December »
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FAQ

How much does it rain in Commerce?

Throughout the year, in Commerce, California, there are 48.3 rainfall days, and 7.91" (201mm) of precipitation is accumulated.

What is the month with the least sunshine in Commerce?

Months with the least sunshine in Commerce, California, are January, February and December, with an average of 6.8h of sunshine.

What is the month with the lowest UV index in Commerce?

January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Commerce.

What is the rainiest month in Commerce?

The month with the most rainfall in Commerce, California, is February when the rain falls for 6.1 days and typically aggregates up to 1.73" (44mm) of precipitation.

What is the most humid month in Commerce?

The most humid month in Commerce, California, is June, with an average relative humidity of 63%.

What is the driest month in Commerce?

June and August are months with the least rain in Commerce when the rain falls for 1.3 days and typically aggregates up to 0.04" (1mm) of rain.

When are the longest days in Commerce?

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

When is the highest UV index in Commerce?

June through September, with an average maximum UV index of 6, are months with the highest UV index in Commerce, California.

What month has the most sunshine in Commerce?

The month with the most sunshine is July, with an average of 12.1h of sunshine.

What is the warmest month in Commerce?

The warmest month is August, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 65.7°F (18.7°C).

What is the least humid month in Commerce?

November is the least humid month in Commerce, California, with an average relative humidity of 48%.

What is the coldest month in Commerce?

With an average high-temperature of 64.4°F (18°C) and an average low-temperature of 50°F (10°C), December is the coldest month.

What is the month with the shortest days in Commerce?

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

Average temperature
Commerce, CA

Average temperature - Commerce, CA

The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is December (64.4°F).

The month with the highest average low temperature is August (65.7°F).
The coldest month (with the lowest average low temperature) is February (49.3°F).

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Average pressure
Commerce, CA

Average pressure - Commerce, CA

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed
Commerce, CA

Average wind speed - Commerce, CA

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

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Average rainfall
Commerce, CA

Average rainfall - Commerce, CA

The wettest month (with the highest rainfall) is February (1.73").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days
Commerce, CA

Average rainfall days - Commerce, CA

The month with the highest number of rainy days is March (7.2 days).
Months with the least rainy days are June and August (1.3 days).

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Average daylight / Average sunshine
Commerce, CA

Average daylight / Average sunshine - Commerce, 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: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.8).

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Average sunshine days
Commerce, CA

Average sunshine days - Commerce, CA

The month with the most sunshine days is August (27.7 days).
The month with the least sunshine days is February (20.6 days).

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Average UV index
Commerce, CA

Average UV index - Commerce, CA

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 4).

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Average visibility
Commerce, CA

Average visibility - Commerce, 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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