Climate and monthly weather forecast
Chatsworth, CA

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Weather in January

January, the same as December, is another comfortable winter month in Chatsworth, California, with an average temperature ranging between max 63.1°F (17.3°C) and min 47.8°F (8.8°C). The start of January marks an average high-temperature of a still comfortable 63.1°F (17.3°C), hardly distinguishable from the conditions in December. Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Chatsworth, California, with an average temperature fluctuating between 46.4°F (8°C) and 63°F (17.2°C). The shift to February signals an average high-temperature of a still refreshing 63°F (17.2°C), subtly varied from January's 63.1°F (17.3°C). Weather in February »

Weather in March

March, the first month of the spring in Chatsworth, is also an enjoyable month, with an average temperature ranging between max 66.6°F (19.2°C) and min 48.2°F (9°C). Chatsworth marks the arrival of March with an average high-temperature of a still comfortable 66.6°F (19.2°C), hardly different from February's 63°F (17.2°C). Weather in March »

Weather in April

April is an agreeable spring month in Chatsworth, California, with an average temperature fluctuating between 70.3°F (21.3°C) and 50.5°F (10.3°C). April's commencement is accompanied by an average high-temperature of an agreeable 70.3°F (21.3°C), diverging marginally from March's 66.6°F (19.2°C). Weather in April »

Weather in May

May, the last month of the spring in Chatsworth, is a moderately hot month, with an average temperature ranging between min 54.5°F (12.5°C) and max 73.8°F (23.2°C). The initiation of May sees an average high-temperature of a warm 73.8°F (23.2°C), showing minor variations from the previous month. Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Chatsworth, California, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 58.6°F (14.8°C). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from 73.8°F (23.2°C) in May to a still moderately hot 79.3°F (26.3°C). Weather in June »

Weather in July

July, like June, in Chatsworth, California, is a moderately hot summer month, with an average temperature fluctuating between 64°F (17.8°C) and 84.2°F (29°C). July's advent presents an average high-temperature of a still moderately hot 84.2°F (29°C), indicating a slight variation from the conditions of the previous month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Chatsworth, California, with an average temperature fluctuating between 85.8°F (29.9°C) and 64.9°F (18.3°C). Chatsworth's temperatures peak on average in August, reaching 85.8°F (29.9°C) at their highest and 64.9°F (18.3°C) at their lowest. For August, the heat index is evaluated at a tropical 87.8°F (31°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Chatsworth, California, with an average temperature ranging between max 83.1°F (28.4°C) and min 62.6°F (17°C). The advent of September presents an average high-temperature of a still moderately hot 83.1°F (28.4°C), maintaining a close correlation with the preceding month. Weather in September »

Weather in October

October, like September, in Chatsworth, California, is another warm autumn month, with an average temperature fluctuating between 76.5°F (24.7°C) and 58.5°F (14.7°C). A moderate decline in average high-temperatures is noted in October, moving from 83.1°F (28.4°C) in September to a still warm 76.5°F (24.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Chatsworth, California, with an average temperature varying between 52.3°F (11.3°C) and 69.4°F (20.8°C). Chatsworth's November weather shows a modest shift in high-temperatures, falling from October's moderately hot 76.5°F (24.7°C) to an agreeable 69.4°F (20.8°C). Weather in November »

Weather in December

December, the first month of the winter in Chatsworth, is also an enjoyable month, with an average temperature fluctuating between 46.2°F (7.9°C) and 61.7°F (16.5°C). Chatsworth, California, experiences its lowest average temperatures in December, reaching a peak of 61.7°F (16.5°C) and a minimum of 46.2°F (7.9°C). Weather in December »
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Frequently asked questions

How many days does it rain in Chatsworth?

In Chatsworth, California, during the entire year, the rain falls for 39.8 days and collects up to 7.52" (191mm) of precipitation.

What is the month with the least sunshine in Chatsworth?

The months with the least sunshine in Chatsworth are January, February and December, with an average of 6.8h of sunshine.

What is the wettest month in Chatsworth?

February is the month with the most rainfall. Rain falls for 4.8 days and accumulates 1.54" (39mm) of precipitation.

When is Daylight Saving Time (DST) in Chatsworth?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

What is the most humid month in Chatsworth?

With an average relative humidity of 58%, June is the most humid month in Chatsworth.

What is the driest month in Chatsworth?

June is the only month when rain does not fall in Chatsworth, California.

When are the longest days in Chatsworth?

With an average of 14h and 24min of daylight, June has the longest days of the year in Chatsworth.

What are the months with the most sunshine in Chatsworth?

June and July, with an average of 12.1h of sunshine, are months with the most sunshine in Chatsworth.

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

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

When does it rain in Chatsworth?

Months with rainfall are January through May, July through December.

What is the warmest month in Chatsworth?

August is the month that records the highest temperatures, with averages ranging from a high of 85.8°F (29.9°C) to a low of 64.9°F (18.3°C).

What is the least humid month in Chatsworth?

The least humid month in Chatsworth is November, with an average relative humidity of 47%.

What are the coldest months in Chatsworth?

December brings the lowest temperatures, with an average high of 61.7°F (16.5°C) and an average low of 46.2°F (7.9°C).

What is the month with the shortest days in Chatsworth?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

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

With an average maximum UV index of 3, December is the month with the lowest UV index in Chatsworth, California.

Average temperature
Chatsworth, CA

Average temperature - Chatsworth, CA

The warmest month (with the highest average high temperature) is August (85.8°F).
The month with the lowest average high temperature is December (61.7°F).

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).

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Average pressure
Chatsworth, CA

Average pressure - Chatsworth, CA

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Chatsworth, CA

Average wind speed - Chatsworth, CA

The windiest months (with the highest average wind speed) are January and December (6.2mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average rainfall
Chatsworth, CA

Average rainfall - Chatsworth, CA

The wettest month (with the highest rainfall) is February (1.54").
The driest month (with the least rainfall) is June (0").

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Average rainfall days
Chatsworth, CA

Average rainfall days - Chatsworth, CA

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).

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Average daylight / Average sunshine
Chatsworth, CA

Average daylight / Average sunshine - Chatsworth, CA

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

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Average sunshine days
Chatsworth, CA

Average sunshine days - Chatsworth, CA

The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is February (22.9 days).

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Average visibility
Chatsworth, CA

Average visibility - Chatsworth, CA

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

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Chatsworth, California, USA

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