Monthly weather forecast and climate
Oceano, CA

Weather in January

January, like December, in Oceano, California, is another enjoyable winter month, with average temperature varying between 63°F (17.2°C) and 47.5°F (8.6°C). In January, the average high-temperature is essentially 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 average temperature ranging between min 46°F (7.8°C) and max 62.2°F (16.8°C). In February, the average high-temperature is essentially the same as in January - a still enjoyable 62.2°F (16.8°C). Weather in February »

Weather in March

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

Weather in April

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

Weather in May

May, the last month of the spring, in Oceano, is a pleasant month, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 70.5°F (21.4°C). In May, the average high-temperature is relatively 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 average temperature ranging between max 75.4°F (24.1°C) and min 55°F (12.8°C). In June, the average high-temperature is relatively 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 temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 78.6°F (25.9°C). In July, the average high-temperature is relatively the same as in June - a still warm 78.6°F (25.9°C). Weather in July »

Weather in August

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

Weather in September

September, the first month of the autumn, in Oceano, is still a warm month, 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). 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). Weather in September »

Weather in October

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

Weather in November

November, the last month of the autumn, in Oceano, is another comfortable month, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 67.8°F (19.9°C). In Oceano, 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 also an enjoyable month in Oceano, California, with average temperature varying between 46.8°F (8.2°C) and 61.2°F (16.2°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, there are 47.6 rainfall days, and 6.93" (176mm) of precipitation is accumulated.

When is 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.

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.

What is the most humid month in Oceano?

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

What is the rainiest month in Oceano?

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

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?

June has the longest days of the year in Oceano, California, with an average of 14.5h of daylight.

What are the months with the most sunshine in Oceano?

Months with the most sunshine are June through August, with an average of 12h of sunshine.

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

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

What is the warmest month in Oceano?

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).

What is the least humid month in Oceano?

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

What is the coldest month in Oceano?

The coldest month in Oceano, California, 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).

What is the month with the shortest days in Oceano?

The month with the shortest days in Oceano, California, is December, with an average of 9.8h 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").
Months with the lowest atmospheric pressure are June, August and September (29.91").

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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: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

Months with the most sunshine are June, July and August (Average sunshine: 12h).
Months with the least sunshine are February and December (Average sunshine: 6.5).

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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

Months with the highest UV index are June and August (UV index 6).
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

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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