Monthly weather forecast and climate
Pacific Grove, CA

Weather in January

January, like December, is another mild winter month in Pacific Grove, California, with average temperature varying between 59°F (15°C) and 46.4°F (8°C). In Pacific Grove, the average high-temperature is almost the same as in December - a still mild 59°F (15°C). Weather in January »

Weather in February

February, the last month of the winter, in Pacific Grove, is also a moderate month, with average temperature varying between 46°F (7.8°C) and 58.1°F (14.5°C). In Pacific Grove, California, the average high-temperature in February is essentially the same as in January - a still moderate 58.1°F (14.5°C). Weather in February »

Weather in March

March, the first month of the spring, in Pacific Grove, is also a moderate month, with average temperature varying between 46.4°F (8°C) and 59.5°F (15.3°C). In Pacific Grove, the average high-temperature in March is relatively the same as in February - a still mild 59.5°F (15.3°C). Weather in March »

Weather in April

April is a comfortable spring month in Pacific Grove, California, with average temperature ranging between max 61.3°F (16.3°C) and min 47.3°F (8.5°C). In April, the average high-temperature is practically the same as in March - a comfortable 61.3°F (16.3°C). Weather in April »

Weather in May

May, the last month of the spring, in Pacific Grove, is another comfortable month, with average temperature ranging between max 63.9°F (17.7°C) and min 49.5°F (9.7°C). In May, the average high-temperature is practically the same as in April - a still comfortable 63.9°F (17.7°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Pacific Grove, California, with average temperature fluctuating between 68.4°F (20.2°C) and 52.3°F (11.3°C). In Pacific Grove, the average high-temperature in June is relatively the same as in May - a pleasant 68.4°F (20.2°C). Weather in June »

Weather in July

July, the same as June, in Pacific Grove, California, is another pleasant summer month, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 71.2°F (21.8°C). In July, the average high-temperature is relatively the same as in June - a still agreeable 71.2°F (21.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also an agreeable month in Pacific Grove, California, with average temperature ranging between max 72.1°F (22.3°C) and min 55.2°F (12.9°C). In August, the average high-temperature is almost the same as in July - a still agreeable 72.1°F (22.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Pacific Grove, is still a pleasant month, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 55.2°F (12.9°C). The warmest month is September, with an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 55.2°F (12.9°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Pacific Grove, California, with average temperature varying between 53.6°F (12°C) and 68.7°F (20.4°C). In Pacific Grove, California, the average high-temperature in October is practically the same as in September - a still pleasant 68.7°F (20.4°C). Weather in October »

Weather in November

November, the last month of the autumn, in Pacific Grove, is also an enjoyable month, with temperature in the range of an average low of 49.8°F (9.9°C) and an average high of 62.8°F (17.1°C). In November, the average high-temperature marginally drops, from an agreeable 68.7°F (20.4°C) in October, to a comfortable 62.8°F (17.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Pacific Grove, California, with average temperature fluctuating between 46.4°F (8°C) and 57.2°F (14°C). December is the coldest month, with an average high-temperature of 57.2°F (14°C) and an average low-temperature of 46.4°F (8°C). Weather in December »
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FAQ

How much does it rain in Pacific Grove?

Throughout the year, in Pacific Grove, there are 73.6 rainfall days, and 11.77" (299mm) of precipitation is accumulated.

What is the most humid month in Pacific Grove?

March and May, with an average relative humidity of 76%, are most humid months.

When is the ocean coldest in Pacific Grove?

April is the month with the coldest seawater in Pacific Grove, California, with an average ocean temperature of 53.8°F (12.1°C).

When are the longest days in Pacific Grove?

With an average of 14.6h of daylight, June has the longest days of the year.

What is the month with the highest UV index in Pacific Grove?

June through September, with an average maximum UV index of 5, are months with the highest UV index in Pacific Grove, California.

What is the driest month in Pacific Grove?

July and August are months with the least rain in Pacific Grove, California, when the rain falls for 2.4 days and typically aggregates up to 0.08" (2mm) of rain.

What month has the most sunshine in Pacific Grove?

The month with the most sunshine in Pacific Grove, California, is July, with an average of 12h of sunshine.

What months are the ocean warmest in Pacific Grove?

August and September, with an average ocean temperature of 58.1°F (14.5°C), are months with the warmest seawater in Pacific Grove, California.

What is the warmest month in Pacific Grove?

The warmest month is September, with an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 55.2°F (12.9°C).

What is the least humid month in Pacific Grove?

The least humid month in Pacific Grove, California, is November, with an average relative humidity of 68%.

What is the coldest month in Pacific Grove?

December is the coldest month, with an average high-temperature of 57.2°F (14°C) and an average low-temperature of 46.4°F (8°C).

What is the rainiest month in Pacific Grove?

December is the month with the most rainfall in Pacific Grove. Rain falls for 9.9 days and accumulates 2.4" (61mm) of precipitation.

What is the month with the shortest days in Pacific Grove?

December has the shortest days of the year in Pacific Grove, with an average of 9.7h of daylight.

What is the month with the least sunshine in Pacific Grove?

With an average of 6h of sunshine, December has the least sunshine of the year in Pacific Grove, California.

When is the lowest UV index in Pacific Grove?

The month with the lowest UV index in Pacific Grove is December, with an average maximum UV index of 3.

Average temperature
Pacific Grove, CA

Average temperature - Pacific Grove, CA

The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (57.2°F).

Months with the highest average low temperature are August and September (55.2°F).
The coldest month (with the lowest average low temperature) is February (46°F).

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Average pressure
Pacific Grove, CA

Average pressure - Pacific Grove, CA

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.92").

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Average wind speed
Pacific Grove, CA

Average wind speed - Pacific Grove, CA

The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity
Pacific Grove, CA

Average humidity - Pacific Grove, CA

Months with the highest relative humidity are March and May (76%).
The month with the lowest relative humidity is November (68%).

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Average rainfall
Pacific Grove, CA

Average rainfall - Pacific Grove, CA

The wettest month (with the highest rainfall) is December (2.4").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days
Pacific Grove, CA

Average rainfall days - Pacific Grove, CA

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (1.1 days).

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Average sea temperature
Pacific Grove, CA

Average sea temperature - Pacific Grove, CA

The best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).

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Average daylight / Average sunshine
Pacific Grove, CA

Average daylight / Average sunshine - Pacific Grove, CA

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days
Pacific Grove, CA

Average sunshine days - Pacific Grove, CA

The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is March (16.8 days).

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Average visibility
Pacific Grove, CA

Average visibility - Pacific Grove, 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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