Climate and monthly weather forecast
Channel Islands Beach, CA

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Weather in January

January, the same as December, in Channel Islands Beach, California, is another mild winter month, with an average temperature ranging between max 60.4°F (15.8°C) and min 51.3°F (10.7°C). As Channel Islands Beach transitions into January, the average high-temperature stands at a still mild 60.4°F (15.8°C), offering little variation from the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Channel Islands Beach, is also a moderate month, with an average temperature ranging between min 50.5°F (10.3°C) and max 59°F (15°C). February is the month when Channel Islands Beach, California, sees the lowest average temperatures, with a high of 59°F (15°C) and a low of 50.5°F (10.3°C). Weather in February »

Weather in March

March, the first month of the spring in Channel Islands Beach, is a comfortable month, with an average temperature varying between 51.4°F (10.8°C) and 60.8°F (16°C). The advent of March observes an average high-temperature of a comfortable 60.8°F (16°C), nearly identical to February's 59°F (15°C). Weather in March »

Weather in April

April, like March, in Channel Islands Beach, California, is another enjoyable spring month, with an average temperature fluctuating between 52.5°F (11.4°C) and 63.1°F (17.3°C). As April unfolds, the average high-temperature reaches a still refreshing 63.1°F (17.3°C), hinting at a slight fluctuation from the previous month. Weather in April »

Weather in May

May, the last month of the spring in Channel Islands Beach, is also an enjoyable month, with an average temperature varying between 55°F (12.8°C) and 65.1°F (18.4°C). May begins with an average high-temperature of a still enjoyable 65.1°F (18.4°C), reflecting close similarity to the preceding month. Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Channel Islands Beach, California, with an average temperature fluctuating between 68.4°F (20.2°C) and 58.5°F (14.7°C). The ushering in of June brings an average high-temperature of a pleasant 68.4°F (20.2°C), closely mirroring the 65.1°F (18.4°C) of May. Weather in June »

Weather in July

July, like June, is another pleasant summer month in Channel Islands Beach, California, with an average temperature fluctuating between 61.9°F (16.6°C) and 72.1°F (22.3°C). Transitioning into July, Channel Islands Beach records an average high-temperature of a still pleasant 72.1°F (22.3°C), almost identical to June's 68.4°F (20.2°C). Weather in July »

Weather in August

The last month of the summer, August, is a moderately hot month in Channel Islands Beach, California, with an average temperature ranging between max 73.4°F (23°C) and min 62.8°F (17.1°C). The warmest months are August and September, with an average high-temperature of 73.4°F (23°C). Weather in August »

Weather in September

September, the first month of the autumn in Channel Islands Beach, is also a moderately hot month, with an average temperature ranging between min 63°F (17.2°C) and max 73.4°F (23°C). Channel Islands Beach's warmest months, August and September, record an average high-temperature of 73.4°F (23°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Channel Islands Beach, California, with an average temperature fluctuating between 69.8°F (21°C) and 59.9°F (15.5°C). October's advent notes a subtle adjustment in average high-temperature to a pleasant 69.8°F (21°C) from September. Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Channel Islands Beach, California, with an average temperature varying between 55.6°F (13.1°C) and 65.3°F (18.5°C). The arrival of November sees an average high-temperature of a refreshing 65.3°F (18.5°C), hardly diverging from October's 69.8°F (21°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Channel Islands Beach, California, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 59.9°F (15.5°C). December ushers in a minor alteration in Channel Islands Beach's climate, with the average high-temperature moving from November's comfortable 65.3°F (18.5°C) to a moderate 59.9°F (15.5°C). Weather in December »
Updated: Feb 10, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the rainiest month in Channel Islands Beach?

The month with the most rainfall in Channel Islands Beach is January, when the rain falls for 5.3 days and typically aggregates up to 1.85" (47mm) of precipitation.

How many days does it rain in Channel Islands Beach?

In Channel Islands Beach, California, during the entire year, the rain falls for 46.5 days and collects up to 8.31" (211mm) of precipitation.

What is the month with the least sunshine in Channel Islands Beach?

January and February, with an average of 6.8h of sunshine, are months with the least sunshine in Channel Islands Beach.

What is the month with the lowest UV index in Channel Islands Beach?

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index.

What time of the year is the coldest in Channel Islands Beach?

Channel Islands Beach experiences its lowest temperatures in February, with an average peak of 59°F (15°C) and a low of 50.5°F (10.3°C).

When is Daylight Saving Time (DST) in Channel Islands Beach?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Channel Islands Beach, California, 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 month is the ocean coldest in Channel Islands Beach?

April is the month with the coldest seawater in Channel Islands Beach, California, with an average ocean temperature of 56.7°F (13.7°C).

What is the most humid month in Channel Islands Beach?

With an average relative humidity of 72%, June is the most humid month in Channel Islands Beach, California.

What is the driest month in Channel Islands Beach?

June is the month with the least rainfall in Channel Islands Beach, California. Rain falls for 1.8 days and accumulates 0.08" (2mm) of precipitation.

When are the longest days in Channel Islands Beach?

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

What are the months with the most sunshine in Channel Islands Beach?

June through August, with an average of 12h of sunshine, are months with the most sunshine in Channel Islands Beach.

What is the hottest time of year in Channel Islands Beach?

The months of August and September see the peak of Channel Islands Beach's temperatures, averaging a high of 73.4°F (23°C).

What is the month with the warmest ocean in Channel Islands Beach?

August is the month with the warmest seawater in Channel Islands Beach, California, with an average ocean temperature of 64°F (17.8°C).

What is the month with the highest UV index in Channel Islands Beach?

With an average maximum UV index of 6, August is the month with the highest UV index in Channel Islands Beach.

What is the least humid month in Channel Islands Beach?

November is the least humid month, with an average relative humidity of 57%.

What is the month with the shortest days in Channel Islands Beach?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Channel Islands Beach, California.

Average temperature
Channel Islands Beach, CA

Average temperature - Channel Islands Beach, CA

The warmest months (with the highest average high temperature) are August and September (73.4°F).
The month with the lowest average high temperature is February (59°F).

The month with the highest average low temperature is September (63°F).
The coldest months (with the lowest average low temperature) are February and December (50.5°F).

Average pressure
Channel Islands Beach, CA

Average pressure - Channel Islands Beach, CA

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).

Average wind speed
Channel Islands Beach, CA

Average wind speed - Channel Islands Beach, CA

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity
Channel Islands Beach, CA

Average humidity - Channel Islands Beach, CA

The month with the highest relative humidity is June (72%).
The month with the lowest relative humidity is November (57%).

Average rainfall
Channel Islands Beach, CA

Average rainfall - Channel Islands Beach, CA

The wettest month (with the highest rainfall) is January (1.85").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days
Channel Islands Beach, CA

Average rainfall days - Channel Islands Beach, CA

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is August (1.3 days).

Average sea temperature
Channel Islands Beach, CA

Average sea temperature - Channel Islands Beach, CA

The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).

Average daylight / Average sunshine
Channel Islands Beach, CA

Average daylight / Average sunshine - Channel Islands Beach, 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, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 48min).

Average sunshine days
Channel Islands Beach, CA

Average sunshine days - Channel Islands Beach, CA

The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is February (21.7 days).

Average UV index
Channel Islands Beach, CA

Average UV index - Channel Islands Beach, CA

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

Average visibility
Channel Islands Beach, CA

Average visibility - Channel Islands Beach, 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).

Channel Islands Beach, California, USA

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