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United States of America

Washington weather in March 2026

United States of America

Washington weather in March 2026

 

Day

12 °C

 

Night

3 °C

 

Sea

8 °C

 

Precipitation

122 mm

in month

 

Rainy days

17 days

in month

 

Daylight

12 hours

average

 

Sunshine

5 hours

average

 

Humidity

77 %

 

Day

12 °C

 

Night

3 °C

 

Sea

8 °C

 

Precipitation

122 mm

in month

 

Rainy days

17 days

in month

 

Daylight

12 hours

average

 

Sunshine

5 hours

average

 

Humidity

77 %

Overview: Washington
In March in Washington, the average air temperature ranges from 12 °C (54 °F) during the day to 3 °C (37 °F) at night. There are 17 days of rain on average, where the rainfall is 122 mm (4.80 in).

Weather charts for Washington

Weather overview
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Mountain range in Mount Rainier National Park with nice weather and blue sky
Aerial view of architecture in Olympia on a sunny day with some clouds
Mountain range in Seattle at sunset time

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Weather overview and FAQs

Weather overview

In March in Washington, the average air temperature ranges from 12 °C (54 °F) during the day to 3 °C (37 °F) at night. There are 17 days of rain on average, where the rainfall is 122 mm (4.80 in).

Are there good conditions to visit in March in Washington?

In March there are not good conditions to visit Washington. A relatively low temperature of 12 °C (54 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 3 °C (37 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.

What is the temperature in Washington during the day in March?

In March in Washington, the average daily temperatures will be 12 °C (54 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.

How many rainy days can I expect in Washington in March?

There are 17 days, which are rainy in Washington in March, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.9 days of the week, or in general - 56 % days.

What is the air temperature in Washington in March at night?

The average night temperature in Washington in March is 3 °C (37 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

How heavy is the precipitation in Washington in March?

In Washington in March, there is 122 mm (4.80 in) rainfall, which means on average 4 mm (0.16 in) rainfall per day.

Is there a dry season in March in Washington?

No, March is not a dry month in Washington, expect rain approximately 17 days in a month.

How long is the day (from dawn till dusk) in Washington in March?

The length of daylight in Washington in March is 12 hours.

Is Washington rainier in March than in February?

No, in March in Washington it does not rain more than in February.

What level of humidity is to expect in March in Washington?

In March in Washington, expect humidity around 77 %.

Is March part of the wet season in Washington?

No, there is no wet season in March in Washington - you can expect 17 days of rain during the month.

How windy is it in Washington in March?

An average wind scale that can be expected in Washington in March is 3.

Is the weather in Washington warmer in March than in February?

Yes, March in Washington is warmer than February by 2 °C (36 °F).

Is the temperature rising or falling in the course of time in March in Washington?

Over the course of March in Washington, the temperatures are rising from 11 °C (52 °F) at the beginning of the month to 14 °C (57 °F) at the end of the month.

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