Climate and monthly weather forecast
Westport, CA

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Weather in January

January, the same as December, is another fresh winter month in Westport, California, with an average temperature varying between 46.9°F (8.3°C) and 54.9°F (12.7°C). As December turns into January, the average high-temperatures rest at a still cool 54.9°F (12.7°C), showing a minor variation from the prior month. Weather in January »

Weather in February

February, the last month of the winter in Westport, is also a fresh month, with an average temperature fluctuating between 54.3°F (12.4°C) and 45.5°F (7.5°C). In Westport, California, the months of February and December are known for the lowest temperatures, reaching an average high of 54.3°F (12.4°C). Weather in February »

Weather in March

The first month of the spring, March, is still a cool month in Westport, California, with an average temperature varying between 54.9°F (12.7°C) and 45.7°F (7.6°C). As Westport steps into March, the average high-temperature is measured at a still cool 54.9°F (12.7°C), displaying minor differences from February's 54.3°F (12.4°C). Weather in March »

Weather in April

April is a refreshing spring month in Westport, California, with an average temperature ranging between min 47.5°F (8.6°C) and max 56.8°F (13.8°C). April's onset records an average high-temperature of a refreshing 56.8°F (13.8°C), a near match to March's 54.9°F (12.7°C). Weather in April »

Weather in May

The last month of the spring, May, is another refreshing month in Westport, California, with an average temperature fluctuating between 49.6°F (9.8°C) and 59.7°F (15.4°C). Westport records an average high-temperature of a still refreshing 59.7°F (15.4°C) in May, closely mirroring the climate of the previous month. Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in Westport, California, with an average temperature fluctuating between 52.5°F (11.4°C) and 63.9°F (17.7°C). June's onset records an average high-temperature of an enjoyable 63.9°F (17.7°C), a near match to May's 59.7°F (15.4°C). Weather in June »

Weather in July

July, the same as June, is another enjoyable summer month in Westport, California, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 66.4°F (19.1°C). Westport records an average high-temperature of a still enjoyable 66.4°F (19.1°C) in July, maintaining a close correlation with June's 63.9°F (17.7°C). Weather in July »

Weather in August

August, the last month of the summer in Westport, is also an enjoyable month, with an average temperature fluctuating between 55°F (12.8°C) and 66.4°F (19.1°C). With the advent of August, Westport's high-temperatures adjust to a still enjoyable 66.4°F (19.1°C), closely aligning with the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Westport, California, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 67.5°F (19.7°C). September, known for its average high temperature of 67.5°F (19.7°C) and an average low temperature of 54.9°F (12.7°C), is the warmest month. Weather in September »

Weather in October

October, like September, in Westport, California, is another comfortable autumn month, with an average temperature varying between 63°F (17.2°C) and 52.9°F (11.6°C). Westport experiences a minor change to a still refreshing 63°F (17.2°C) in average high-temperature during October, closely reflecting September. Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Westport, California, with an average temperature varying between 57.7°F (14.3°C) and 49.1°F (9.5°C). Entering November, the average high-temperature is recorded at a moderate 57.7°F (14.3°C), exhibiting a minimal shift from October's 63°F (17.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Westport, California, with an average temperature ranging between max 54.3°F (12.4°C) and min 46.2°F (7.9°C). Westport's temperatures tend to hit their minimum during February and December, with an average high-temperature of 54.3°F (12.4°C). Weather in December »
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Frequently asked questions

How much does it rain in Westport?

In Westport, during the entire year, the rain falls for 68.4 days and collects up to 9.53" (242mm) of precipitation.

When it does not snow in Westport?

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

How much does it snow in Westport?

Throughout the year, in Westport, 0.04" (1mm) of snow is accumulated.

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

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

What part of the year is the coldest in Westport?

February and December are identified as the coldest months in Westport, with an average high-temperature of 54.3°F (12.4°C).

When does it snow in Westport?

The only month with snowfall in Westport, California, is February.

What is the snowiest month in Westport?

February is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.

What are the most humid months in Westport?

March, May and August, with an average relative humidity of 80%, are most humid months.

When is Daylight Saving Time (DST) in Westport?

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 is the driest month in Westport?

The months with the least rainfall in Westport are June through August Rain falls for 1.8 days and accumulates 0.08" (2mm) of rain.

When are the longest days in Westport?

With an average of 14h and 54min of daylight, June has the longest days of the year in Westport, California.

What are the months with the highest UV index in Westport?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Westport.

What are the months with the most sunshine in Westport?

July and August, with an average of 11.8h of sunshine, are months with the most sunshine in Westport.

What part of the year is the hottest in Westport?

September is the warmest month, with an average high-temperature of 67.5°F (19.7°C) and an average low-temperature of 54.9°F (12.7°C).

What is the least humid month in Westport?

October is the least humid month in Westport, California, with an average relative humidity of 75%.

What is the wettest month in Westport?

December is the month with the most rainfall. Rain falls for 10.4 days and accumulates 1.77" (45mm) of precipitation.

What is the month with the shortest days in Westport?

December has the shortest days of the year in Westport, with an average of 9h and 24min of daylight.

What is the month with the least sunshine in Westport?

With an average of 5.5h of sunshine, December has the least sunshine of the year.

Average temperature
Westport, CA

Average temperature - Westport, CA

The warmest month (with the highest average high temperature) is September (67.5°F).
The months with the lowest average high temperature are February and December (54.3°F).

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).

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Average pressure
Westport, CA

Average pressure - Westport, CA

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

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Average wind speed
Westport, CA

Average wind speed - Westport, CA

The windiest month (with the highest average wind speed) is June (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

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Average humidity
Westport, CA

Average humidity - Westport, CA

The months with the highest relative humidity are March, May and August (80%).
The month with the lowest relative humidity is October (75%).

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Average rainfall
Westport, CA

Average rainfall - Westport, CA

The wettest month (with the highest rainfall) is December (1.77").
The driest months (with the least rainfall) are June, July and August (0.08").

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Average rainfall days
Westport, CA

Average rainfall days - Westport, CA

The month with the highest number of rainy days is March (11.4 days).
The months with the least rainy days are June and August (1.8 days).

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Average snowfall
Westport, CA

Average snowfall - Westport, CA

The month with the highest snowfall is February (0.04").
The 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
Westport, CA

Average snowfall days - Westport, CA

The month with the highest number of snowfall days is February (0.1 days).
The 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
Westport, CA

Average daylight / Average sunshine - Westport, CA

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days
Westport, CA

Average sunshine days - Westport, CA

The month with the most sunshine days is July (28.2 days).
The month with the least sunshine days is March (18.4 days).

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Average UV index
Westport, CA

Average UV index - Westport, CA

The months with the highest UV index are June, July and August (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
Westport, CA

Average visibility - Westport, 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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Westport, California, USA

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