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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another comfortable winter month in Chatsworth, California, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 47.8°F (8.8°C). As Chatsworth steps into January, the average high-temperature holds at a still comfortable 63.1°F (17.3°C), hinting at a minor fluctuation from the prior month. Weather in January »
Weather in February
The last month of the winter, February, is another refreshing month in Chatsworth, California, with temperature in the range of an average low of 46.4°F (8°C) and an average high of 63°F (17.2°C). The transition from January to February brings an average high-temperature of a still refreshing 63°F (17.2°C), barely different from January's 63.1°F (17.3°C). Weather in February »
Weather in March
The first month of the spring, March, is also an enjoyable month in Chatsworth, California, with an average temperature fluctuating between 66.6°F (19.2°C) and 48.2°F (9°C). In the transition from February to March, Chatsworth reports an average high-temperature of a still comfortable 66.6°F (19.2°C), indicating a close resemblance to the prior month. Weather in March »
Weather in April
April in Chatsworth, California, is an agreeable spring month, with an average temperature varying between 50.5°F (10.3°C) and 70.3°F (21.3°C). The start of April sees the average high-temperature at an agreeable 70.3°F (21.3°C), showing little difference from March's 66.6°F (19.2°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Chatsworth, California, with an average temperature fluctuating between 54.5°F (12.5°C) and 73.8°F (23.2°C). May reports an average high-temperature of a moderately hot 73.8°F (23.2°C), slightly varied from April's 70.3°F (21.3°C). Weather in May »
Weather in June
June, the first month of the summer in Chatsworth, is also a moderately hot month, with an average temperature fluctuating between 79.3°F (26.3°C) and 58.6°F (14.8°C). Chatsworth, California, experiences a minor temperature shift with the start of June, with average high-temperatures moving from 73.8°F (23.2°C) in May to a still warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Chatsworth, California, is another warm summer month, with an average temperature varying between 84.2°F (29°C) and 64°F (17.8°C). Chatsworth in July witnesses an average high-temperature of a still warm 84.2°F (29°C), indicating a slight variation from June's 79.3°F (26.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Chatsworth, California, with temperature in the range of an average high of 85.8°F (29.9°C) and an average low of 64.9°F (18.3°C). August proves to be the warmest month, recording an average peak temperature of 85.8°F (29.9°C) and a minimum temperature of 64.9°F (18.3°C). In August, the heat index is computed to be a hot 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 fluctuating between 83.1°F (28.4°C) and 62.6°F (17°C). In September, Chatsworth experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 85.8°F (29.9°C) in August to a still moderately hot 83.1°F (28.4°C). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Chatsworth, California, with an average temperature ranging between max 76.5°F (24.7°C) and min 58.5°F (14.7°C). As September transitions into October, Chatsworth sees a gentle drop in the average high-temperature, transitioning from 83.1°F (28.4°C) to a still warm 76.5°F (24.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Chatsworth, is another pleasant month, with an average temperature ranging between min 52.3°F (11.3°C) and max 69.4°F (20.8°C). A minor decrease in the average high-temperature is observed during November, shifting from a warm 76.5°F (24.7°C) in October to a pleasant 69.4°F (20.8°C). Weather in November »
Weather in December
December, the first month of the winter in Chatsworth, is still a refreshing month, with an average temperature ranging between max 61.7°F (16.5°C) and min 46.2°F (7.9°C). December is the coldest month, with the temperature often reaching an average high of 61.7°F (16.5°C) and an average low of 46.2°F (7.9°C). Weather in December »
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain?
Throughout the year, there are 39.8 rainfall days, and 7.52" (191mm) of precipitation is accumulated.
What are the months with the least sunshine in Chatsworth?
The months with the least sunshine are January, February and December, with an average of 6.8h of sunshine.
What is the rainiest month?
The month with the most rainfall is February, when the rain falls for 4.8 days and typically aggregates up to 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?
June is the most humid month, with an average relative humidity of 58%.
What is the driest month?
June is the only month when rain does not fall.
When are the longest days?
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?
The months with the most sunshine are June and July, with an average of 12.1h of sunshine.
When is the highest UV index?
The months with the highest UV index are June through September, with an average maximum UV index of 6.
When does it rain?
Months with rainfall are January through May, July through December.
What is the hottest time of year in Chatsworth?
August, recording an average high temperature of 85.8°F (29.9°C) and a low temperature of 64.9°F (18.3°C), is Chatsworth's warmest month.
What is the least humid month?
With an average relative humidity of 47%, November is the least humid month.
What are the coldest months?
December, recording an average high temperature of 61.7°F (16.5°C) and a low temperature of 46.2°F (7.9°C), is Chatsworth's coldest month.
What is the month with the shortest days in Chatsworth?
December has the shortest days of the year, with an average of 9h and 54min of daylight.
What is the month with the lowest UV index?
With an average maximum UV index of 3, December is the month with the lowest UV index.
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).
Average pressure
Chatsworth, CA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.9"Hg - Average pressure in October:
29.95"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Chatsworth, CA
- Average wind speed in January:
6.2mph - Average wind speed in February:
5.8mph - Average wind speed in March:
5.8mph - Average wind speed in April:
6.1mph - Average wind speed in May:
5.6mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.1mph - Average wind speed in November:
5.7mph - Average wind speed in December:
6.2mph
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).
Average humidity
Chatsworth, CA
The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (47%).
Average rainfall
Chatsworth, CA
- Average rainfall in July:
0.08" - Average rainfall in August:
0.08" - Average rainfall in September:
0.12" - Average rainfall in October:
0.2" - Average rainfall in November:
0.75" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is February (1.54").
The driest month (with the least rainfall) is June (0").
Average rainfall days
Chatsworth, CA
- Average rainfall days in January:
4.7 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
6.3 days - Average rainfall days in April:
4.3 days - Average rainfall days in May:
1.8 days - Average rainfall days in June:
0.8 days
- Average rainfall days in July:
1.9 days - Average rainfall days in August:
1.2 days - Average rainfall days in September:
2.6 days - Average rainfall days in October:
2.9 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
5 days
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).
Average daylight / Average sunshine
Chatsworth, CA
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
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).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
6h and 5min - Average sunshine in March:
8h and 5min - Average sunshine in April:
11h and 1min - Average sunshine in May:
11h and 4min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 5min - Average sunshine in October:
8h and 2min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 5min
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).
Average sunshine days
Chatsworth, CA
- Average sunshine days in January:
25.6 days - Average sunshine days in February:
22.9 days - Average sunshine days in March:
24.3 days - Average sunshine days in April:
25.5 days - Average sunshine days in May:
28.8 days - Average sunshine days in June:
28.5 days
- Average sunshine days in July:
28 days - Average sunshine days in August:
28.7 days - Average sunshine days in September:
26.7 days - Average sunshine days in October:
27.1 days - Average sunshine days in November:
25.5 days - Average sunshine days in December:
25.2 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is February (22.9 days).
Average UV index
Chatsworth, CA
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Chatsworth, CA
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 4).
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).
Chatsworth, California, USA
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