Los Osos
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Los Osos, CA

January is a comfortable winter month in Los Osos, California, with average temperature ranging between max 61.2°F (16.2°C) and min 48.4°F (9.1°C). In Los Osos, the average high-temperature is practically the same as in December - an enjoyable 61.2°F (16.2°C). Weather in January »

The last month of the winter, February, is also a moderate month in Los Osos, California, with average temperature fluctuating between 47.3°F (8.5°C) and 60.4°F (15.8°C). In Los Osos, California, the average high-temperature in February is essentially the same as in January - a moderate 60.4°F (15.8°C). Weather in February »

March, the first month of the spring, in Los Osos, is an enjoyable month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 62.6°F (17°C). In Los Osos, the average high-temperature is essentially the same as in February - an enjoyable 62.6°F (17°C). Weather in March »

April, like March, in Los Osos, California, is another comfortable spring month, with average temperature ranging between max 65.3°F (18.5°C) and min 49.3°F (9.6°C). In Los Osos, the average high-temperature is almost the same as in March - a still enjoyable 65.3°F (18.5°C). Weather in April »

May, the last month of the spring, in Los Osos, is an agreeable month, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 68.5°F (20.3°C). In May, the average high-temperature is practically the same as in April - an agreeable 68.5°F (20.3°C). Weather in May »

June, the first month of the summer, in Los Osos, is also an agreeable month, with average temperature varying between 55.9°F (13.3°C) and 72.5°F (22.5°C). In June, the average high-temperature is almost the same as in May - a still pleasant 72.5°F (22.5°C). Weather in June »

July in Los Osos, California, is a moderately hot summer month, with average temperature fluctuating between 58.6°F (14.8°C) and 75.4°F (24.1°C). In Los Osos, the average high-temperature is almost the same as in June - a moderately hot 75.4°F (24.1°C). Weather in July »

August, the last month of the summer, in Los Osos, is another warm month, with average temperature fluctuating between 59.5°F (15.3°C) and 76.1°F (24.5°C). In Los Osos, California, the average high-temperature in August is essentially the same as in July - a still warm 76.1°F (24.5°C). Weather in August »

The first month of the autumn, September, is still a warm month in Los Osos, California, with average temperature varying between 76.3°F (24.6°C) and 59.9°F (15.5°C). The warmest month is September, with an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 59.9°F (15.5°C). Weather in September »

October, the same as September, in Los Osos, California, is an agreeable autumn month, with average temperature fluctuating between 57.2°F (14°C) and 71.8°F (22.1°C). In Los Osos, California, the average high-temperature in October is essentially the same as in September - an agreeable 71.8°F (22.1°C). Weather in October »

November, the last month of the autumn, in Los Osos, is another comfortable month, with average temperature varying between 65.5°F (18.6°C) and 52.5°F (11.4°C). In November, the average high-temperature slightly decreases, from a pleasant 71.8°F (22.1°C) in October, to an enjoyable 65.5°F (18.6°C). Weather in November »

The first month of the winter, December, is still a mild month in Los Osos, California, with average temperature varying between 59.2°F (15.1°C) and 48°F (8.9°C). December is the coldest month, with an average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 48°F (8.9°C). Weather in December »

How much does it rain in Los Osos?

Throughout the year, in Los Osos, there are 53.7 rainfall days, and 8.58" (218mm) of precipitation is accumulated.

What is the rainiest month in Los Osos?

The month with the most rainfall in Los Osos is January when the rain falls for 6.8 days and typically aggregates up to 1.81" (46mm) of precipitation.

When is the lowest UV index in Los Osos?

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

What is the most humid month in Los Osos?

With an average relative humidity of 70%, March is the most humid month.

When are the longest days in Los Osos?

The month with the longest days is June, with an average of 14.5h of daylight.

What month has the most sunshine in Los Osos?

The month with the most sunshine is July, with an average of 12h of sunshine.

What is the driest month in Los Osos?

The month with the least rainfall is August when the rain falls for 0.7 days and typically collects 0.04" (1mm) of precipitation.

When is the highest UV index in Los Osos?

August is the month with the highest UV index in Los Osos, California, with an average maximum UV index of 6.

What is the warmest month in Los Osos?

September is the warmest month, with an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 59.9°F (15.5°C).

What are the least humid months in Los Osos?

September and October, with an average relative humidity of 61%, are the least humid months in Los Osos.

What is the coldest month in Los Osos?

December is the coldest month in Los Osos, California, with an average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 48°F (8.9°C).

What is the month with the shortest days in Los Osos?

December has the shortest days of the year in Los Osos, with an average of 9.8h of daylight.

What is the month with the least sunshine in Los Osos?

With an average of 6.4h of sunshine, December has the least sunshine of the year.
Average temperature - Los Osos, CA
Average humidity - Los Osos, CA
Average rainfall - Los Osos, CA

The wettest month (with the highest rainfall) is January (1.81").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days - Los Osos, CA
Average daylight / Average sunshine - Los Osos, 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).

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.4h).

Average UV index - Los Osos, CA