Climate and monthly weather forecast
Oceano, CA

Weather in January

January, like December, in Oceano, California, is another comfortable winter month, with an average temperature ranging between max 63°F (17.2°C) and min 47.5°F (8.6°C). In Oceano, the average high-temperature in January is almost the same as in December - a still comfortable 63°F (17.2°C). Weather in January »

Weather in February

February, the last month of the winter in Oceano, is another comfortable month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 46°F (7.8°C). In February, the average high-temperature is practically the same as in January - a still comfortable 62.2°F (16.8°C). Weather in February »

Weather in March

March, the first month of the spring in Oceano, is still a comfortable month, with an average temperature ranging between min 46.9°F (8.3°C) and max 64.9°F (18.3°C). In Oceano, the average high-temperature in March is relatively the same as in February - a still enjoyable 64.9°F (18.3°C). Weather in March »

Weather in April

April, like March, in Oceano, California, is another comfortable spring month, with an average temperature varying between 67.6°F (19.8°C) and 48.6°F (9.2°C). In Oceano, the average high-temperature in April is almost the same as in March - a still enjoyable 67.6°F (19.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Oceano, California, with an average temperature ranging between max 70.5°F (21.4°C) and min 51.4°F (10.8°C). In Oceano, the average high-temperature in May is essentially the same as in April - an agreeable 70.5°F (21.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Oceano, California, with an average temperature fluctuating between 75.4°F (24.1°C) and 55°F (12.8°C). In Oceano, the average high-temperature in June is almost the same as in May - a warm 75.4°F (24.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Oceano, California, with an average temperature varying between 58.5°F (14.7°C) and 78.6°F (25.9°C). In July, the average high-temperature is relatively the same as in June - a still moderately hot 78.6°F (25.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Oceano, California, with temperature in the range of an average high of 78.8°F (26°C) and an average low of 59.2°F (15.1°C). In Oceano, the average high-temperature in August is almost the same as in July - a still moderately hot 78.8°F (26°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Oceano, California, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 79.5°F (26.4°C). September is the warmest month, with an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 59.9°F (15.5°C). Weather in September »

Weather in October

October, like September, in Oceano, California, is a moderately hot autumn month, with an average temperature ranging between min 56.7°F (13.7°C) and max 74.3°F (23.5°C). In October, the average high-temperature is relatively the same as in September - a still warm 74.3°F (23.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is another comfortable month in Oceano, California, with an average temperature ranging between min 51.4°F (10.8°C) and max 67.8°F (19.9°C). In November, the average high-temperature slightly decreases from a moderately hot 74.3°F (23.5°C) in October to a comfortable 67.8°F (19.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Oceano, California, with an average temperature varying between 61.2°F (16.2°C) and 46.8°F (8.2°C). The coldest month is December, with an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 46.8°F (8.2°C). Weather in December »
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FAQ

How many days does it rain in Oceano?

Throughout the year, in Oceano, California, there are 47.6 rainfall days, and 6.93" (176mm) of precipitation is accumulated.

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

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Oceano, California.

What is the month with the least sunshine in Oceano?

February and December, with an average of 6.5h of sunshine, are months with the least sunshine in Oceano, California.

What is the most humid month in Oceano?

March is the most humid month, with an average relative humidity of 68%.

What is the wettest month in Oceano?

The month with the most rainfall in Oceano is March, when the rain falls for 8.4 days and typically aggregates up to 1.61" (41mm) of precipitation.

When is Daylight Saving Time (DST) in Oceano?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from PDT to PST.

What is the driest month in Oceano?

June and August are months with the least rain in Oceano, California, when the rain falls for 1 days and typically aggregates up to 0.04" (1mm) of rain.

When are the longest days in Oceano?

The month with the longest days in Oceano, California, is June, with an average of 14h and 29min of daylight.

What are the months with the most sunshine in Oceano?

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

What are the months with the highest UV index in Oceano?

The months with the highest UV index in Oceano are June and August, with an average maximum UV index of 6.

What is the warmest month in Oceano?

The warmest month is September, with an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 59.9°F (15.5°C).

What is the least humid month in Oceano?

October is the least humid month in Oceano, California, with an average relative humidity of 58%.

What is the coldest month in Oceano?

With an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 46.8°F (8.2°C), December is the coldest month.

What is the month with the shortest days in Oceano?

December has the shortest days of the year in Oceano, California, with an average of 9h and 50min of daylight.

Average temperature
Oceano, CA

Average temperature - Oceano, CA

The warmest month (with the highest average high temperature) is September (79.5°F).
The month with the lowest average high temperature is December (61.2°F).

The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (46°F).

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Average pressure
Oceano, CA

Average pressure - Oceano, CA

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

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Average wind speed
Oceano, CA

Average wind speed - Oceano, CA

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average rainfall
Oceano, CA

Average rainfall - Oceano, CA

The wettest month (with the highest rainfall) is March (1.61").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days
Oceano, CA

Average rainfall days - Oceano, CA

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is August (0.8 days).

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Average daylight / Average sunshine
Oceano, CA

Average daylight / Average sunshine - Oceano, CA

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 50min).

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).

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Average sunshine days
Oceano, CA

Average sunshine days - Oceano, CA

The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is February (21 days).

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Average UV index
Oceano, CA

Average UV index - Oceano, CA

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

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Average visibility
Oceano, CA

Average visibility - Oceano, 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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