Monthly weather forecast and climate
Annapolis, CA

Weather in January

January in Annapolis, California, is a moderate winter month, with average temperature ranging between max 56.7°F (13.7°C) and min 41°F (5°C). In Annapolis, California, the average high-temperature is essentially the same as in December - a mild 56.7°F (13.7°C). Weather in January »

Weather in February

February, the last month of the winter, in Annapolis, 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 February, the average high-temperature is practically the same as in January - a still moderate 57.6°F (14.2°C). Weather in February »

Weather in March

The first month of the spring, March, is also a moderate month in Annapolis, California, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 58.6°F (14.8°C). In March, the average high-temperature is essentially the same as in February - a still mild 58.6°F (14.8°C). Weather in March »

Weather in April

April in Annapolis, California, is an enjoyable spring month, with average temperature ranging between max 64°F (17.8°C) and min 43.3°F (6.3°C). In April, the average high-temperature slightly increases, from a mild 58.6°F (14.8°C) in March, to an enjoyable 64°F (17.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Annapolis, California, with average temperature fluctuating between 46.9°F (8.3°C) and 69.4°F (20.8°C). In May, the average high-temperature slightly increases, from an enjoyable 64°F (17.8°C) in April, to a pleasant 69.4°F (20.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Annapolis, California, with average temperature ranging between max 77.7°F (25.4°C) and min 51.8°F (11°C). In June, the average high-temperature slightly increases, from a pleasant 69.4°F (20.8°C) in May, to a warm 77.7°F (25.4°C). Weather in June »

Weather in July

July, like June, in Annapolis, California, is a moderately hot summer month, with average temperature varying between 53.8°F (12.1°C) and 83.1°F (28.4°C). In Annapolis, the average high-temperature in July 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 »

Weather in August

The last month of the summer, August, is another warm month in Annapolis, California, with average temperature ranging between min 54.1°F (12.3°C) and max 83.5°F (28.6°C). The warmest month 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). In August, the average heat index is evaluated at a tropical 87.3°F (30.7°C). Weather in August »

Weather in September

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

Weather in October

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

Weather in November

November, the last month of the autumn, in Annapolis, is also an enjoyable month, with average temperature fluctuating between 62.1°F (16.7°C) and 43.5°F (6.4°C). In Annapolis, the average high-temperature in November drops, from an agreeable 72.5°F (22.5°C) in October, to an enjoyable 62.1°F (16.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Annapolis, California, with average temperature fluctuating between 54.7°F (12.6°C) and 39.9°F (4.4°C). With an average high-temperature of 54.7°F (12.6°C) and an average low-temperature of 39.9°F (4.4°C), December is the coldest month. Weather in December »
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FAQ

How many days does it rain in Annapolis?

In Annapolis, 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 Annapolis?

Throughout the year, in Annapolis, California, 0.2" (5mm) of snow is accumulated.

When it does not snow in Annapolis?

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

What is the wettest month in Annapolis?

February is the month with the most rainfall. Rain falls for 9.7 days and accumulates 4.49" (114mm) of precipitation.

When does it snow in Annapolis?

February is the only month when snow falls in Annapolis.

What is the snowiest month in Annapolis?

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

What is the month with the lowest UV index in Annapolis?

Months with the lowest UV index in Annapolis, California, are February, November and December, with an average maximum UV index of 3.

What is the most humid month in Annapolis?

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

When are the longest days in Annapolis?

June has the longest days of the year in Annapolis, California, with an average of 14.8h of daylight.

What is the month with the highest UV index in Annapolis?

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

What are the least humid months in Annapolis?

Months with the lowest humidity are July and September, with an average relative humidity of 60%.

What is the driest month in Annapolis?

July and August are months with the least rain when the rain falls for 1.2 days and typically aggregates up to 0.04" (1mm) of rain.

What is the month with the most sunshine in Annapolis?

Months with the most sunshine are July and August, with an average of 12h of sunshine.

What is the warmest month in Annapolis?

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.

What is the coldest month in Annapolis?

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 Annapolis?

December has the shortest days of the year in Annapolis, with an average of 9.5h of daylight.

What is the month with the least sunshine in Annapolis?

With an average of 5.4h of sunshine, December has the least sunshine of the year.

Average temperature
Annapolis, CA

Average temperature - Annapolis, CA

The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (54.7°F).

The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (39.9°F).

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Average pressure
Annapolis, CA

Average pressure - Annapolis, CA

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed
Annapolis, CA

Average wind speed - Annapolis, CA

The windiest month (with the highest average wind speed) is May (6.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).

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Average humidity
Annapolis, CA

Average humidity - Annapolis, CA

The month with the highest relative humidity is March (78%).
Months with the lowest relative humidity are July and September (60%).

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Average rainfall
Annapolis, CA

Average rainfall - Annapolis, CA

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

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Average rainfall days
Annapolis, CA

Average rainfall days - Annapolis, CA

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

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Average snowfall
Annapolis, CA

Average snowfall - Annapolis, CA

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

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Average snowfall days
Annapolis, CA

Average snowfall days - Annapolis, CA

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

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Average daylight / Average sunshine
Annapolis, CA

Average daylight / Average sunshine - Annapolis, CA

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

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

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Average sunshine days
Annapolis, CA

Average sunshine days - Annapolis, CA

Months with the most sunshine days are July and August (29.6 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index
Annapolis, CA

Average UV index - Annapolis, CA

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are February, November and December (UV index 3).

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Average visibility
Annapolis, CA

Average visibility - Annapolis, 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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