Monthly weather forecast and climate
Pismo Beach, CA

Weather in January

January, like December, in Pismo Beach, California, is another comfortable 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 Pismo Beach, is also an enjoyable month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 62.2°F (16.8°C). In February, the average high-temperature is almost 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 Pismo Beach, is also an enjoyable month, with average temperature ranging between min 46.9°F (8.3°C) and max 64.9°F (18.3°C). In March, the average high-temperature is essentially the same as in February - a still comfortable 64.9°F (18.3°C). Weather in March »

Weather in April

April, like March, in Pismo Beach, California, is another enjoyable spring month, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 67.6°F (19.8°C). In Pismo Beach, the average high-temperature is practically the same as in March - a still enjoyable 67.6°F (19.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Pismo Beach, is a pleasant month, with average temperature ranging between max 70.5°F (21.4°C) and min 51.4°F (10.8°C). In Pismo Beach, the average high-temperature is relatively the same as in April - a pleasant 70.5°F (21.4°C). Weather in May »

Weather in June

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

Weather in July

July, like June, in Pismo Beach, California, is another warm summer month, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 58.5°F (14.7°C). In Pismo Beach, 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

The last month of the summer, August, is another warm month in Pismo Beach, California, with average temperature ranging between max 78.8°F (26°C) and min 59.2°F (15.1°C). In August, the average high-temperature is essentially the same as in July - a still warm 78.8°F (26°C). Weather in August »

Weather in September

September, the first month of the autumn, in Pismo Beach, is still a warm month, with average temperature varying between 59.9°F (15.5°C) and 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 Pismo Beach, California, is another warm 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 practically the same as in September - a still moderately hot 74.3°F (23.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Pismo Beach, is also an enjoyable month, with average temperature varying between 51.4°F (10.8°C) and 67.8°F (19.9°C). In November, the average high-temperature marginally drops, 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 Pismo Beach, California, with average temperature fluctuating between 46.8°F (8.2°C) and 61.2°F (16.2°C). 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. Weather in December »
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FAQ

How much does it rain in Pismo Beach?

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

What are the months with the lowest UV index in Pismo Beach?

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 Pismo Beach?

Months with the least sunshine in Pismo Beach are February and December, with an average of 6.5h of sunshine.

What is the most humid month in Pismo Beach?

With an average relative humidity of 68%, March is the most humid month in Pismo Beach.

What is the wettest month in Pismo Beach?

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

What months are the ocean coldest in Pismo Beach?

Months with the coldest seawater in Pismo Beach, California, are April and May, with an average ocean temperature of 54.3°F (12.4°C).

What is the driest month in Pismo Beach?

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

When are the longest days in Pismo Beach?

With an average of 14.5h of daylight, June has the longest days of the year.

What are the months with the most sunshine in Pismo Beach?

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

What are the months with the highest UV index in Pismo Beach?

Months with the highest UV index in Pismo Beach, California, are June and August, with an average maximum UV index of 6.

What are the months with the warmest ocean in Pismo Beach?

August and October, with an average ocean temperature of 58.6°F (14.8°C), are months with the warmest seawater in Pismo Beach.

What is the warmest month in Pismo Beach?

September is the warmest month in Pismo Beach, California, 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 Pismo Beach?

With an average relative humidity of 58%, October is the least humid month in Pismo Beach, California.

What is the coldest month in Pismo Beach?

December is the coldest month, 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 Pismo Beach?

The month with the shortest days in Pismo Beach is December, with an average of 9.8h of daylight.

Average temperature
Pismo Beach, CA

Average temperature - Pismo Beach, 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
Pismo Beach, CA

Average pressure - Pismo Beach, 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
Pismo Beach, CA

Average wind speed - Pismo Beach, 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
Pismo Beach, CA

Average rainfall - Pismo Beach, 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
Pismo Beach, CA

Average rainfall days - Pismo Beach, 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 sea temperature
Pismo Beach, CA

Average sea temperature - Pismo Beach, CA

The best months for swimming (with the highest average sea temperature) are August and October (58.6°F).
The coldest month (with the lowest average sea temperature) is April (54.3°F).

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Average daylight / Average sunshine
Pismo Beach, CA

Average daylight / Average sunshine - Pismo Beach, 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
Pismo Beach, CA

Average sunshine days - Pismo Beach, 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
Pismo Beach, CA

Average UV index - Pismo Beach, 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
Pismo Beach, CA

Average visibility - Pismo Beach, 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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