Climate and monthly weather forecast
Pismo Beach, CA

Weather in January

January, the same as December, is another comfortable winter month in Pismo Beach, California, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 47.5°F (8.6°C). In Pismo Beach, 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

The last month of the winter, February, is another comfortable month in Pismo Beach, California, with an 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 practically the same as in January - a still enjoyable 62.2°F (16.8°C). Weather in February »

Weather in March

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

Weather in April

April, like March, in Pismo Beach, California, is another comfortable spring month, with an average temperature ranging between max 67.6°F (19.8°C) and min 48.6°F (9.2°C). In April, 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 an agreeable month, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 51.4°F (10.8°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

June, the first month of the summer in Pismo Beach, is a warm month, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 75.4°F (24.1°C). In June, the average high-temperature is practically 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 Pismo Beach, California, with an average temperature ranging between max 78.6°F (25.9°C) and min 58.5°F (14.7°C). In July, the average high-temperature is almost the same as in June - a still moderately hot 78.6°F (25.9°C). Weather in July »

Weather in August

August, the last month of the summer in Pismo Beach, is another warm month, with an average temperature ranging between min 59.2°F (15.1°C) and max 78.8°F (26°C). In Pismo Beach, California, the average high-temperature in August is essentially 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 Pismo Beach, is also a moderately hot 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 Pismo Beach, California, is another warm autumn month, with an average temperature fluctuating between 74.3°F (23.5°C) and 56.7°F (13.7°C). In Pismo Beach, the average high-temperature in October is relatively 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 Pismo Beach, is another comfortable month, with an average temperature fluctuating between 67.8°F (19.9°C) and 51.4°F (10.8°C). In November, the average high-temperature slightly decreases from a warm 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 Pismo Beach, California, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 61.2°F (16.2°C). 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). Weather in December »
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FAQ

How much does it rain in Pismo Beach?

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

When is 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?

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

What is the most humid month in Pismo Beach?

The most humid month in Pismo Beach, California, is March, with an average relative humidity of 68%.

What is the rainiest 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.

When is Daylight Saving Time (DST) in Pismo Beach?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from PDT to PST.

What months are the ocean coldest in Pismo Beach?

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

What is the driest month in Pismo Beach?

The months with the least rainfall are June and August Rain falls for 1 days and accumulates 0.04" (1mm) of rain.

When are the longest days in Pismo Beach?

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

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.

When is the highest UV index in Pismo Beach?

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

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

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

What is the warmest month in Pismo Beach?

With an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 59.9°F (15.5°C), September is the warmest month in Pismo Beach.

What is the least humid month in Pismo Beach?

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

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?

With an average of 9h and 50min of daylight, December has the shortest days of the year.

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"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

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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: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

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
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

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
Pismo Beach, CA

Average visibility - Pismo Beach, 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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