Climate and monthly weather forecast
Granada Hills, CA

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Weather in January

January, like December, in Granada Hills, California, is another comfortable winter month, with an average temperature varying between 63.1°F (17.3°C) and 47.8°F (8.8°C). The transition into January notes an average high-temperature of a still comfortable 63.1°F (17.3°C), revealing a mild distinction from the 61.7°F (16.5°C) in December. Weather in January »

Weather in February

The last month of the winter, February, is also an enjoyable month in Granada Hills, California, with an average temperature varying between 63°F (17.2°C) and 46.4°F (8°C). February begins with an average high-temperature of a still refreshing 63°F (17.2°C), reflecting close similarity to the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is still a refreshing month in Granada Hills, California, with an average temperature ranging between max 66.6°F (19.2°C) and min 48.2°F (9°C). March welcomes an average high-temperature of a still comfortable 66.6°F (19.2°C), not much different from the preceding month. Weather in March »

Weather in April

April in Granada Hills, California, is an agreeable spring month, with an average temperature varying between 70.3°F (21.3°C) and 50.5°F (10.3°C). April's arrival registers an average high-temperature of a pleasant 70.3°F (21.3°C), closely aligning with the temperature of the previous month. Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Granada Hills, California, with an average temperature fluctuating between 73.8°F (23.2°C) and 54.5°F (12.5°C). May is marked by an average high-temperature of a moderately hot 73.8°F (23.2°C), almost identical to the preceding month. Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Granada Hills, California, with an average temperature fluctuating between 58.6°F (14.8°C) and 79.3°F (26.3°C). A slight uplift in the average high-temperature marks June, adjusting from May's warm 73.8°F (23.2°C) to a still moderately hot 79.3°F (26.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Granada Hills, California, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 64°F (17.8°C). The ushering in of July brings an average high-temperature of a still moderately hot 84.2°F (29°C), closely mirroring the 79.3°F (26.3°C) of June. Weather in July »

Weather in August

August, the last month of the summer in Granada Hills, is another warm month, with an average temperature varying between 85.8°F (29.9°C) and 64.9°F (18.3°C). With average temperatures fluctuating between a high of 85.8°F (29.9°C) and a low of 64.9°F (18.3°C), August stands out as the warmest month. August's average heat index is estimated at a hot 87.8°F (31°C). Weather in August »

Weather in September

September, the first month of the autumn in Granada Hills, is still a warm month, with an average temperature fluctuating between 62.6°F (17°C) and 83.1°F (28.4°C). August's transformation into September witnesses an average high-temperature of a still moderately hot 83.1°F (28.4°C), noting a minor change from the preceding month. Weather in September »

Weather in October

October, like September, in Granada Hills, California, is a moderately hot autumn month, with an average temperature fluctuating between 58.5°F (14.7°C) and 76.5°F (24.7°C). The start of October involves a subtle temperature drop, shifting from a warm 83.1°F (28.4°C) in September to a still moderately hot 76.5°F (24.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Granada Hills, is also an agreeable month, with an average temperature fluctuating between 69.4°F (20.8°C) and 52.3°F (11.3°C). The transition to November results in a modest reduction in average high-temperature, moving from a moderately hot 76.5°F (24.7°C) in October to a pleasant 69.4°F (20.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Granada Hills, California, with an average temperature fluctuating between 46.2°F (7.9°C) and 61.7°F (16.5°C). Granada Hills's coldest month, December, registers temperatures that range from a high of 61.7°F (16.5°C) to a low of 46.2°F (7.9°C). Weather in December »
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Frequently asked questions

How many days does it rain in Granada Hills?

In Granada Hills, 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 Granada Hills?

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

What is the wettest month in Granada Hills?

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

When is Daylight Saving Time (DST) in Granada Hills?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Granada Hills, 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 Granada Hills?

The most humid month is June, with an average relative humidity of 58%.

What is the driest month in Granada Hills?

The only month without rainfall is June.

When are the longest days in Granada Hills?

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

What are the months with the most sunshine in Granada Hills?

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

When is the highest UV index in Granada Hills?

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

When does it rain in Granada Hills?

Months with rainfall in Granada Hills are January through May, July through December.

What part of the year is the hottest in Granada Hills?

Granada Hills's temperatures tend to reach their peak averages in August, with a high of 85.8°F (29.9°C) and a low of 64.9°F (18.3°C).

What is the least humid month in Granada Hills?

With an average relative humidity of 47%, November is the least humid month.

What part of the year is the coldest in Granada Hills?

During the coldest month in Granada Hills, December, temperatures average a high of 61.7°F (16.5°C) and a low of 46.2°F (7.9°C).

What is the month with the shortest days in Granada Hills?

December has the shortest days of the year in Granada Hills, California, with an average of 9h and 54min of daylight.

What is the month with the lowest UV index in Granada Hills?

December is the month with the lowest UV index in Granada Hills, with an average maximum UV index of 3.

Average temperature
Granada Hills, CA

Average temperature - Granada Hills, 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
Granada Hills, CA

Average pressure - Granada Hills, 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
Granada Hills, CA

Average wind speed - Granada Hills, 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 humidity
Granada Hills, CA

Average humidity - Granada Hills, CA

The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (47%).

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Average rainfall
Granada Hills, CA

Average rainfall - Granada Hills, 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
Granada Hills, CA

Average rainfall days - Granada Hills, 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
Granada Hills, CA

Average daylight / Average sunshine - Granada Hills, 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
Granada Hills, CA

Average sunshine days - Granada Hills, 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 UV index
Granada Hills, CA

Average UV index - Granada Hills, 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).

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Average visibility
Granada Hills, CA

Average visibility - Granada Hills, 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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Granada Hills, California, USA

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