Sea Ranch
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Sea Ranch, CA

January is a moderate winter month in Sea Ranch, California, with average temperature fluctuating between 56.7°F (13.7°C) and 41°F (5°C). In January, the average high-temperature is relatively the same as in December - a moderate 56.7°F (13.7°C). Weather in January »

February, the last month of the winter, in Sea Ranch, is another mild month, with average temperature ranging between min 40.5°F (4.7°C) and max 57.6°F (14.2°C). In Sea Ranch, the average high-temperature in February is practically the same as in January - a still mild 57.6°F (14.2°C). Weather in February »

The first month of the spring, March, is also a moderate month in Sea Ranch, California, with average temperature varying between 58.6°F (14.8°C) and 40.6°F (4.8°C). In March, the average high-temperature is almost the same as in February - a still moderate 58.6°F (14.8°C). Weather in March »

April is an enjoyable spring month in Sea Ranch, California, with average temperature varying between 43.3°F (6.3°C) and 64°F (17.8°C). In Sea Ranch, the average high-temperature marginally rises, from a mild 58.6°F (14.8°C) in March, to a comfortable 64°F (17.8°C). Weather in April »

The last month of the spring, May, is a pleasant month in Sea Ranch, California, with average temperature varying between 46.9°F (8.3°C) and 69.4°F (20.8°C). In May, the average high-temperature marginally rises, from a comfortable 64°F (17.8°C) in April, to an agreeable 69.4°F (20.8°C). Weather in May »

June, the first month of the summer, in Sea Ranch, is a moderately hot month, with average temperature fluctuating between 51.8°F (11°C) and 77.7°F (25.4°C). In Sea Ranch, the average high-temperature in June marginally rises, from a pleasant 69.4°F (20.8°C) in May, to a warm 77.7°F (25.4°C). Weather in June »

July, the same as June, is another warm summer month in Sea Ranch, California, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 53.8°F (12.1°C). In Sea Ranch, the average high-temperature slightly increases, from a moderately hot 77.7°F (25.4°C) in June, to a still warm 83.1°F (28.4°C). Weather in July »

The last month of the summer, August, is another warm month in Sea Ranch, California, with average temperature fluctuating between 54.1°F (12.3°C) and 83.5°F (28.6°C). With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 54.1°F (12.3°C), August is the warmest month. The average heat index is calculated to a tropical 87.3°F (30.7°C). Weather in August »

The first month of the autumn, September, is also a moderately hot month in Sea Ranch, California, with average temperature ranging between min 53.2°F (11.8°C) and max 80.1°F (26.7°C). In Sea Ranch, the average high-temperature in September is practically the same as in August - a still moderately hot 80.1°F (26.7°C). Weather in September »

October, the same as September, in Sea Ranch, California, is an agreeable autumn month, with average temperature fluctuating between 49.3°F (9.6°C) and 72.5°F (22.5°C). In Sea Ranch, California, the average high-temperature marginally drops, from a warm 80.1°F (26.7°C) in September, to a pleasant 72.5°F (22.5°C). Weather in October »

November, the last month of the autumn, in Sea Ranch, is another comfortable month, with average temperature ranging between min 43.5°F (6.4°C) and max 62.1°F (16.7°C). In Sea Ranch, the average high-temperature in November drops, from a pleasant 72.5°F (22.5°C) in October, to a comfortable 62.1°F (16.7°C). Weather in November »

December, the first month of the winter, in Sea Ranch, is still a cool month, with average temperature ranging between max 54.7°F (12.6°C) and min 39.9°F (4.4°C). December is the coldest month, with an average high-temperature of 54.7°F (12.6°C) and an average low-temperature of 39.9°F (4.4°C). Weather in December »

How many days does it rain in Sea Ranch?

In Sea Ranch, California, during the entire year, the rain falls for 83.1 days and collects up to 21.38" (543mm) of precipitation.

How much does it snow in Sea Ranch?

In Sea Ranch, during the entire year, snow aggregates up to 0.2" (5mm).

When it does not snow in Sea Ranch?

In Sea Ranch, California, snow does not fall in January, March through December.

What is the wettest month in Sea Ranch?

The month with the most rainfall is February when the rain falls for 9.7 days and typically aggregates up to 4.49" (114mm) of precipitation.

When does it snow in Sea Ranch?

The only month with snowfall is February.

What is the snowiest month in Sea Ranch?

February is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.2" (5mm) of snow.

What are the months with the lowest UV index in Sea Ranch?

February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Sea Ranch, California.

What is the most humid month in Sea Ranch?

March is the most humid month, with an average relative humidity of 78%.

What is the month with the coldest ocean in Sea Ranch?

With an average ocean temperature of 51.8°F (11°C), June is the month with the coldest seawater.

When are the longest days in Sea Ranch?

The month with the longest days is June, with an average of 14.8h of daylight.

When is the highest UV index in Sea Ranch?

Months with the highest UV index in Sea Ranch are June through August, with an average maximum UV index of 6.

What is the least humid month in Sea Ranch?

July and September, with an average relative humidity of 60%, are the least humid months.

What is the driest month in Sea Ranch?

Months with the least rainfall are July and August Rain falls for 1.2 days and accumulates 0.04" (1mm) of rain.

What are the months with the most sunshine in Sea Ranch?

July and August, with an average of 12h of sunshine, are months with the most sunshine in Sea Ranch.

What is the warmest month in Sea Ranch?

The warmest month in Sea Ranch is August, with an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 54.1°F (12.3°C).

What is the month with the warmest ocean in Sea Ranch?

The month with the warmest seawater in Sea Ranch, California, is October, with an average ocean temperature of 55.9°F (13.3°C).

What is the coldest month in Sea Ranch?

The coldest month is December, with an average high-temperature of 54.7°F (12.6°C) and an average low-temperature of 39.9°F (4.4°C).

What is the month with the shortest days in Sea Ranch?

The month with the shortest days in Sea Ranch is December, with an average of 9.5h of daylight.

What is the month with the least sunshine in Sea Ranch?

The month with the least sunshine is December, with an average of 5.4h of sunshine.
Average temperature - Sea Ranch, CA
Average humidity - Sea Ranch, CA
Average rainfall - Sea Ranch, CA

The wettest month (with the highest rainfall) is February (4.49").
Driest months (with the lowest rainfall) are July and August (0.04").

Average rainfall days - Sea Ranch, CA

The month with the highest number of rainy days is March (15 days).
The month with the lowest number of rainy days is August (0.9 days).

Average snowfall - Sea Ranch, CA

The month with the highest snowfall is February (0.2").
Months with the lowest snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days - Sea Ranch, CA

The month with the highest number of snowfall days is February (0.3 days).
Months with the lowest number of snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature - Sea Ranch, CA

The best month for swimming (with the highest average sea temperature) is October (56°F).
The coldest month (with the lowest average sea temperature) is June (51.9°F).

Average daylight / Average sunshine - Sea Ranch, CA

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.5h).

Months with most sunshine are July and August (Average sunshine: 12h).
The month with least sunshine is December (Average sunshine: 5.4h).

Average UV index - Sea Ranch, CA