Climate and monthly weather forecast
Belvedere, CA

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Weather in January

January in Belvedere, California, is a refreshing winter month, with an average temperature varying between 46.2°F (7.9°C) and 56.1°F (13.4°C). January's arrival brings an average high-temperature of a moderate 56.1°F (13.4°C), demonstrating subtle variation from the preceding month. Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Belvedere, California, with an average temperature varying between 46.9°F (8.3°C) and 57.7°F (14.3°C). The arrival of February coincides with an average high-temperature of a still moderate 57.7°F (14.3°C), indicating a minimal shift from January's 56.1°F (13.4°C). Weather in February »

Weather in March

The first month of the spring, March, is still a mild month in Belvedere, California, with an average temperature ranging between min 47.8°F (8.8°C) and max 59.5°F (15.3°C). With the onset of March, the average high-temperature stands at a still refreshing 59.5°F (15.3°C), closely aligned with February's 57.7°F (14.3°C). Weather in March »

Weather in April

April in Belvedere, California, is a refreshing spring month, with an average temperature fluctuating between 48.6°F (9.2°C) and 62.2°F (16.8°C). The advent of April brings an average high-temperature of a still refreshing 62.2°F (16.8°C), exhibiting minor difference from the previous month. Weather in April »

Weather in May

The last month of the spring, May, is also an enjoyable month in Belvedere, California, with an average temperature ranging between max 64.4°F (18°C) and min 50.7°F (10.4°C). May's advent presents an average high-temperature of a still comfortable 64.4°F (18°C), indicating a slight variation from the conditions of the previous month. Weather in May »

Weather in June

June, the first month of the summer in Belvedere, is a pleasant month, with an average temperature fluctuating between 69.3°F (20.7°C) and 54°F (12.2°C). The average high-temperature during June is an agreeable 69.3°F (20.7°C), almost matching the conditions of the preceding month. Weather in June »

Weather in July

July, like June, is an agreeable summer month in Belvedere, California, with an average temperature varying between 70.3°F (21.3°C) and 54.9°F (12.7°C). With the onset of July, a modest change to a still agreeable 70.3°F (21.3°C) from June's 69.3°F (20.7°C) is noted in high-temperature. Weather in July »

Weather in August

The last month of the summer, August, is another pleasant month in Belvedere, California, with an average temperature ranging between min 56.1°F (13.4°C) and max 70.5°F (21.4°C). Belvedere observes a minor difference in average high-temperatures between July's 70.3°F (21.3°C) and August's 70.5°F (21.4°C). Weather in August »

Weather in September

September, the first month of the autumn in Belvedere, is still a pleasant month, with an average temperature ranging between min 56.5°F (13.6°C) and max 72.3°F (22.4°C). September, marked by an average high-temperature of 72.3°F (22.4°C) and a low-temperature of 56.5°F (13.6°C), is the warmest month. Weather in September »

Weather in October

October, the same as September, in Belvedere, California, is an agreeable autumn month, with an average temperature ranging between max 68.2°F (20.1°C) and min 54.9°F (12.7°C). October's onset sees an average high-temperature of a still agreeable 68.2°F (20.1°C), exhibiting a slight fluctuation from the previous month. Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Belvedere, California, with an average temperature ranging between max 61.5°F (16.4°C) and min 50.4°F (10.2°C). The onset of November results in a small decrease in the average high-temperature, moderately receding from an agreeable 68.2°F (20.1°C) in October to an enjoyable 61.5°F (16.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Belvedere, California, with temperature in the range of an average low of 46.2°F (7.9°C) and an average high of 55.2°F (12.9°C). With an average high-temperature of 55.2°F (12.9°C) and an average low-temperature of 46.2°F (7.9°C), December is the coldest month. Weather in December »
Resources | Updated: Feb 10, 2024 | Published by: Weather U.S.

Frequently asked questions

How many days does it rain in Belvedere?

In Belvedere, during the entire year, the rain falls for 64.2 days and collects up to 4.8" (122mm) of precipitation.

What are the months with the lowest UV index in Belvedere?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the rainiest month in Belvedere?

The month with the most rainfall is February, when the rain falls for 6.6 days and typically aggregates up to 0.98" (25mm) of precipitation.

What is the most humid month in Belvedere?

The months with the highest humidity in Belvedere are March and August, with an average relative humidity of 76%.

When is Daylight Saving Time (DST) in Belvedere?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

What are the months with the coldest ocean in Belvedere?

April through June, with an average ocean temperature of 53.1°F (11.7°C), are months with the coldest seawater in Belvedere, California.

When is the highest UV index in Belvedere?

The months with the highest UV index in Belvedere, California, are April, June through September, with an average maximum UV index of 5.

What is the driest month in Belvedere?

The months with the least rainfall are June through September Rain falls for 1.9 days and accumulates 0.08" (2mm) of rain.

When are the longest days in Belvedere?

With an average of 14h and 42min of daylight, June has the longest days of the year in Belvedere.

What month has the most sunshine in Belvedere?

July has the most sunshine of the year in Belvedere, California, with an average of 11.4h of sunshine.

What is the warmest month in Belvedere?

In Belvedere, September registers the highest temperatures, averaging 72.3°F (22.4°C) at the peak and 56.5°F (13.6°C) at the lowest.

What is the month with the warmest ocean in Belvedere?

The month with the warmest seawater in Belvedere, California, is September, with an average ocean temperature of 57.4°F (14.1°C).

What is the least humid month in Belvedere?

October is the least humid month, with an average relative humidity of 68%.

What part of the year is the coldest in Belvedere?

With an average high-temperature of 55.2°F (12.9°C) and an average low-temperature of 46.2°F (7.9°C), December is the coldest month in Belvedere.

What is the month with the shortest days in Belvedere?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Belvedere?

With an average of 5.7h of sunshine, December has the least sunshine of the year in Belvedere.

Average temperature
Belvedere, CA

Average temperature - Belvedere, CA

The warmest month (with the highest average high temperature) is September (72.3°F).
The month with the lowest average high temperature is December (55.2°F).

The month with the highest average low temperature is September (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (46.2°F).

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Average pressure
Belvedere, CA

Average pressure - Belvedere, CA

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

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Average wind speed
Belvedere, CA

Average wind speed - Belvedere, CA

The windiest month (with the highest average wind speed) is May (7.9mph).
The calmest months (with the lowest average wind speed) are October and November (5.7mph).

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Average humidity
Belvedere, CA

Average humidity - Belvedere, CA

The months with the highest relative humidity are March and August (76%).
The month with the lowest relative humidity is October (68%).

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Average rainfall
Belvedere, CA

Average rainfall - Belvedere, CA

The wettest month (with the highest rainfall) is February (0.98").
The driest months (with the least rainfall) are June, July, August and September (0.08").

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Average rainfall days
Belvedere, CA

Average rainfall days - Belvedere, CA

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is June (1.9 days).

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Average sea temperature
Belvedere, CA

Average sea temperature - Belvedere, CA

The best month for swimming (with the highest average sea temperature) is September (57.3°F).
The coldest months (with the lowest average sea temperature) are April and June (53°F).

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Average daylight / Average sunshine
Belvedere, CA

Average daylight / Average sunshine - Belvedere, CA

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days
Belvedere, CA

Average sunshine days - Belvedere, CA

The month with the most sunshine days is October (25 days).
The month with the least sunshine days is March (18.4 days).

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Average UV index
Belvedere, CA

Average UV index - Belvedere, CA

The months with the highest UV index are April, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Belvedere, CA

Average visibility - Belvedere, 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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Belvedere, California, USA

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