Climate and monthly weather forecast
Santa Clarita, CA

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A beautiful landscape in Santa Clarita, California
A beautiful landscape in Santa Clarita, California

Weather in January

January in Santa Clarita, California, is a refreshing winter month, with an average temperature varying between 61.9°F (16.6°C) and 45°F (7.2°C). January's advent presents an average high-temperature of a still refreshing 61.9°F (16.6°C), indicating a slight variation from the conditions of the previous month. Weather in January »

Weather in February

February, the last month of the winter in Santa Clarita, is another comfortable month, with an average temperature fluctuating between 61.5°F (16.4°C) and 43.9°F (6.6°C). The dawn of February sees an average high-temperature of a still refreshing 61.5°F (16.4°C), subtly contrasting with January's 61.9°F (16.6°C). Weather in February »

Weather in March

March, the first month of the spring in Santa Clarita, is still a comfortable month, with an average temperature ranging between max 65.5°F (18.6°C) and min 45.1°F (7.3°C). Upon the onset of March, Santa Clarita witnesses an average high-temperature of a still comfortable 65.5°F (18.6°C), showing a close resemblance to the prior month. Weather in March »

Weather in April

April is a pleasant spring month in Santa Clarita, California, with an average temperature ranging between max 70.3°F (21.3°C) and min 48.2°F (9°C). With the onset of April, the average high-temperature registers at a pleasant 70.3°F (21.3°C), subtly different from March's 65.5°F (18.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Santa Clarita, California, with an average temperature fluctuating between 74.8°F (23.8°C) and 52.3°F (11.3°C). Santa Clarita experiences a recorded average high-temperature of a warm 74.8°F (23.8°C) in May, closely aligned with April's 70.3°F (21.3°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Santa Clarita, California, with an average temperature varying between 81.9°F (27.7°C) and 57.2°F (14°C). As June begins, there's a slight increase in the average high-temperature, moving from a moderately hot 74.8°F (23.8°C) in May to a still warm 81.9°F (27.7°C). Weather in June »

Weather in July

July in Santa Clarita, California, is a tropical summer month, with an average temperature fluctuating between 87.4°F (30.8°C) and 62.6°F (17°C). The shift into July is accompanied by a modest temperature increase, with the average high-temperature edging up from a warm 81.9°F (27.7°C) in June to a hot 87.4°F (30.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Santa Clarita, California, with an average temperature varying between 88.5°F (31.4°C) and 63.7°F (17.6°C). Santa Clarita records the warmest temperatures in August, averaging a high of 88.5°F (31.4°C) and a low of 63.7°F (17.6°C). August's average heat index is evaluated at a tropical 89.6°F (32°C). Weather in August »

Weather in September

September, the first month of the autumn in Santa Clarita, is still a warm month, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 85.1°F (29.5°C). Santa Clarita measures an average high-temperature of a moderately hot 85.1°F (29.5°C) in September, nearly consistent with the preceding month. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Santa Clarita, California, with an average temperature varying between 56.1°F (13.4°C) and 76.8°F (24.9°C). A mild shift in the average high-temperature occurs in October, reducing from 85.1°F (29.5°C) in September to a still warm 76.8°F (24.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Santa Clarita, is also an agreeable month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 49.5°F (9.7°C). November's arrival signals a moderate reduction in the average high-temperature, easing from a moderately hot 76.8°F (24.9°C) in October to an agreeable 68.5°F (20.3°C). Weather in November »

Weather in December

December, the first month of the winter in Santa Clarita, is still a refreshing month, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 43.7°F (6.5°C). Temperature records mark December as the coldest month, with highs averaging 60.1°F (15.6°C) and lows at 43.7°F (6.5°C). Weather in December »

Frequently asked questions

How many days does it rain in Santa Clarita?

In Santa Clarita, California, during the entire year, the rain falls for 37.3 days and collects up to 6.1" (155mm) of precipitation.

What is the rainiest month in Santa Clarita?

The month with the most rainfall is February, when the rain falls for 5.4 days and typically aggregates up to 1.26" (32mm) of precipitation.

What is the month with the least sunshine in Santa Clarita?

The month with the least sunshine in Santa Clarita is February, with an average of 6.7h of sunshine.

What is the most humid month in Santa Clarita?

The most humid month is March, with an average relative humidity of 56%.

When is Daylight Saving Time (DST) in Santa Clarita?

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 driest month in Santa Clarita?

The only month without rainfall in Santa Clarita is June.

When are the longest days in Santa Clarita?

The month with the longest days is June, with an average of 14h and 24min of daylight.

What is the month with the most sunshine in Santa Clarita?

The months with the most sunshine in Santa Clarita, California, are June and July, with an average of 12.1h of sunshine.

What is the month with the highest UV index in Santa Clarita?

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

When does it rain in Santa Clarita?

Months with rainfall in Santa Clarita, California, are January through May, July through December.

What time of the year is the hottest in Santa Clarita?

August is the warmest month, with the temperature often reaching an average high of 88.5°F (31.4°C) and an average low of 63.7°F (17.6°C).

What is the least humid month in Santa Clarita?

With an average relative humidity of 44%, October is the least humid month.

What month is the coldest in Santa Clarita?

Temperature records mark December as the coldest month, with highs averaging 60.1°F (15.6°C) and lows at 43.7°F (6.5°C).

What is the month with the shortest days in Santa Clarita?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Santa Clarita.

What is the month with the lowest UV index in Santa Clarita?

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

Average temperature
Santa Clarita, CA

Average temperature - Santa Clarita, CA

The warmest month (with the highest average high temperature) is August (88.5°F).
The month with the lowest average high temperature is December (60.1°F).

The month with the highest average low temperature is August (63.7°F).
The coldest month (with the lowest average low temperature) is December (43.7°F).

Average pressure
Santa Clarita, CA

Average pressure - Santa Clarita, CA

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Santa Clarita, CA

Average wind speed - Santa Clarita, CA

The windiest months (with the highest average wind speed) are January and December (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity
Santa Clarita, CA

Average humidity - Santa Clarita, CA

The month with the highest relative humidity is March (56%).
The month with the lowest relative humidity is October (44%).

Average rainfall
Santa Clarita, CA

Average rainfall - Santa Clarita, CA

The wettest month (with the highest rainfall) is February (1.26").
The driest month (with the least rainfall) is June (0").

Average rainfall days
Santa Clarita, CA

Average rainfall days - Santa Clarita, CA

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.5 days).

Average daylight / Average sunshine
Santa Clarita, CA

Average daylight / Average sunshine - Santa Clarita, 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 month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days
Santa Clarita, CA

Average sunshine days - Santa Clarita, CA

The month with the most sunshine days is August (29.5 days).
The month with the least sunshine days is February (22.1 days).

Average UV index
Santa Clarita, CA

Average UV index - Santa Clarita, 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 visibility
Santa Clarita, CA

Average visibility - Santa Clarita, 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).

Santa Clarita, California, USA

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