March weather forecast
Westport, WA

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Weather in March

March, the first month of the spring in Westport, is a cool month, with an average temperature varying between 39.2°F (4°C) and 50°F (10°C).

Temperature

The commencement of March notes an average high-temperature of a cool 50°F (10°C), exhibiting little difference from the previous month. Westport, during March, witnesses an average low-temperature of 39.2°F (4°C).

Humidity

In Westport, the average relative humidity in March is 84%.

Rainfall

In Westport, in March, it is raining for 21.8 days, with typically 5.28" (134mm) of accumulated precipitation. In Westport, during the entire year, the rain falls for 186.2 days and collects up to 48.78" (1239mm) of precipitation.

Snowfall

Months with snowfall in Westport are January through March and November. March is the last month it regularly snows in Westport, Washington. During 0.7 snowfall days, in March, Westport aggregates 0.31" (8mm) of snow. In Westport, Washington, during the entire year, snow falls for 4.3 days and aggregates up to 2.52" (64mm) of snow.

Ocean temperature

In Westport, the average seawater temperature in March is 48.6°F (9.2°C).
Note: While a brief time in 48.6°F (9.2°C) at 55.4°F (13°C) is already bracing, plunging below 50°F (10°C) can severely affect breathing and introduce a cold shock, relying on your physical state.

Daylight

In Westport, Washington, the average length of the day in March is 11h and 57min.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:02 pm PST. On the last day of March, in Westport, sunrise is at 6:55 am and sunset at 7:45 pm PDT.
Note: 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 lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

In March, the average sunshine is 5.4h.

UV index

In March, the average daily maximum UV index in Westport is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 3 in March transforms into this advice:
Undertake precautions - Guarding against sun damage is counselled. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the average March temperature in Westport?

March temperatures in Westport, Washington, vary between a high-temperature of 50°F (10°C) and a low-temperature of 39.2°F (4°C).

What is the average humidity in March in Westport?

In Westport, Washington, the average relative humidity in March is 84%.

How many days does it rain in March in Westport?

In Westport, Washington, during March, the rain falls for 21.8 days and regularly aggregates up to 5.28" (134mm) of precipitation.

What is the last month it snows in Westport?

March is the last month it regularly snows in Westport, Washington. During 0.7 snowfall days, in March, Westport aggregates 0.31" (8mm) of snow.

What is the water temperature in March in Westport?

In March, the average ocean temperature in Westport is 48.6°F (9.2°C). Swimming in 48.6°F (9.2°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in March in Westport?

The average day length in March is 11h and 57min.

When is the sunrise / sunset in March in Westport?

In March, on the first day of the month, sunrise is at 6:54 am and sunset at 6:02 pm PST. On the last day of the month, in Westport, sunrise is at 6:55 am and sunset at 7:45 pm PDT.

When does Daylight Saving Time (DST) start in March in Westport?

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

How many hours of sunshine does Westport have in March?

The average sunshine duration in March in Westport is 5.4h.

How high is the UV index in March in Westport?

The average daily maximum UV index in March in Westport, Washington, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Westport, WA

Average temperature in March - Westport, WA
  • Average high temperature in March: 50°F

The warmest month (with the highest average high temperature) is August (69.4°F).
The month with the lowest average high temperature is December (45.1°F).

  • Average low temperature in March: 39.2°F

The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is December (37.6°F).

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Average pressure in March
Westport, WA

Average pressure in March - Westport, WA
  • Average pressure in March: 30.01"Hg

The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).

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Average wind speed in March
Westport, WA

Average wind speed in March - Westport, WA
  • Average wind speed in March: 7.2mph

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

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Average humidity in March
Westport, WA

Average humidity in March - Westport, WA
  • Average humidity in March: 84%

The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is July (79%).

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Average rainfall in March
Westport, WA

Average rainfall in March - Westport, WA
  • Average rainfall in March: 5.28"

The wettest month (with the highest rainfall) is December (7.99").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in March
Westport, WA

Average rainfall days in March - Westport, WA
  • Average rainfall days in March: 21.8 days

The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is August (6.7 days).

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Average snowfall in March
Westport, WA

Average snowfall in March - Westport, WA
  • Average snowfall in March: 0.31"

The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

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Average snowfall days in March
Westport, WA

Average snowfall days in March - Westport, WA
  • Average snowfall days in March: 0.7 days

The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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Average sea temperature in March
Westport, WA

Average sea temperature in March - Westport, WA
  • Average sea temperature in March: 48.5°F

The best month for swimming (with the highest average sea temperature) is July (57.7°F).
The coldest month (with the lowest average sea temperature) is February (47.6°F).

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Average daylight in March /
Average sunshine in March
Westport, WA

Average daylight in March / Average sunshine in March - Westport, WA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in March: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days in March
Westport, WA

Average sunshine days in March - Westport, WA
  • Average sunshine days in March: 8.2 days

The month with the most sunshine days is August (21.4 days).
The months with the least sunshine days are February and November (8 days).

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Average UV index in March
Westport, WA

Average UV index in March - Westport, WA
  • Average UV index in March: 3

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in March
Westport, WA

Average cloud cover in March - Westport, WA
  • Average cloud cover in March: 60

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in March
Westport, WA

Average visibility in March - Westport, WA
  • Average visibility in March: 6mi

The months with the highest visibility are March and April (6mi).
The month with the lowest visibility is August (4mi).

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Westport, Washington, USA

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