March weather forecast
Tualatin, OR

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Weather in March

As Tualatin transitions from winter to spring, March weather presents considerable improvements. Mute signs of warmer weather start appearing with temperatures advancing to the 50s°F during the day. Despite the semblance of a spring climate, expect consistent light showers contributing to the monthly average rainfall of 3.5" (89mm). The period's impressive rise in daylight hours and slight reduction in wind speed set the scene for outdoor activities to prevail in the upcoming months. Concurrently, anticipate sunnier skies and further temperature increase as spring fully establishes itself.

Temperature

March's weather in Tualatin, Oregon, displays an average high-temperature of a fresh 52.5°F (11.4°C), slightly varied from February's 47.7°F (8.7°C). Throughout the month of March, the nighttime temperature in Tualatin dips to an average of 38.1°F (3.4°C).

Humidity

In March, the average relative humidity in Tualatin is 82%.

Rainfall

In March, the rain falls for 19.8 days. Throughout March, 3.5" (89mm) of precipitation is accumulated. Throughout the year, there are 170.9 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Tualatin. March is the last month it regularly snows in Tualatin, Oregon. During 1.6 snowfall days, in March, Tualatin aggregates 1.26" (32mm) of snow. In Tualatin, during the entire year, snow falls for 6.5 days and aggregates up to 3.94" (100mm) of snow.

Daylight

The average length of the day in March in Tualatin, Oregon, is 11h and 58min.
On the first day of March in Tualatin, Oregon, sunrise is at 6:47 am and sunset at 5:58 pm PST. On the last day of the month, sunrise is at 6:51 am and sunset at 7:38 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 in Tualatin is 5.8h.

UV index

The average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In March, the maximum UV index of 3 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Tualatin in March?

During March, Tualatin experiences an average high-temperature of 52.5°F (11.4°C) and a low-temperature of 38.1°F (3.4°C).

What is the average humidity in March in Tualatin?

The average relative humidity in March is 82%.

How many days does it rain in March in Tualatin?

In March, in Tualatin, Oregon, the rain falls for 19.8 days. Throughout March, 3.5" (89mm) of precipitation is accumulated.

What is the last month it snows in Tualatin?

March is the last month it regularly snows in Tualatin, Oregon. During 1.6 snowfall days, in March, Tualatin aggregates 1.26" (32mm) of snow.

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

The average day length in March in Tualatin, Oregon, is 11h and 58min.

When are sunrise and sunset in March in Tualatin?

On the first day of March in Tualatin, sunrise is at 6:47 am and sunset at 5:58 pm PST. On the last day of the month, sunrise is at 6:51 am and sunset at 7:38 pm PDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Tualatin, Oregon, 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 Tualatin have in March?

In March, the average sunshine duration is 5.8h.

What is the UV index reading in March in Tualatin?

In Tualatin, Oregon, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Tualatin, OR

Average temperature in March - Tualatin, OR
  • Average high temperature in March: 52.5°F

The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (44.1°F).

  • Average low temperature in March: 38.1°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (34.5°F).

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Average pressure in March
Tualatin, OR

Average pressure in March - Tualatin, OR
  • Average pressure in March: 30.03"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in March
Tualatin, OR

Average wind speed in March - Tualatin, OR
  • Average wind speed in March: 5.2mph

The windiest month (with the highest average wind speed) is January (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in March
Tualatin, OR

Average humidity in March - Tualatin, OR
  • Average humidity in March: 82%

The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in March
Tualatin, OR

Average rainfall in March - Tualatin, OR
  • Average rainfall in March: 3.5"

The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days in March
Tualatin, OR

Average rainfall days in March - Tualatin, OR
  • Average rainfall days in March: 19.8 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (4.8 days).

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Average snowfall in March
Tualatin, OR

Average snowfall in March - Tualatin, OR
  • Average snowfall in March: 1.26"

The month with the highest snowfall is February (1.57").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in March
Tualatin, OR

Average snowfall days in March - Tualatin, OR
  • Average snowfall days in March: 1.6 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in March /
Average sunshine in March
Tualatin, OR

Average daylight in March / Average sunshine in March - Tualatin, OR
  • Average daylight in March: 12h and 0min

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

  • Average sunshine in March: 5h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in March
Tualatin, OR

Average sunshine days in March - Tualatin, OR
  • Average sunshine days in March: 9.7 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is February (8.6 days).

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Average UV index in March
Tualatin, OR

Average UV index in March - Tualatin, OR
  • Average UV index in March: 3

The month with the highest UV index is July (UV index 6).
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
Tualatin, OR

Average cloud cover in March - Tualatin, OR
  • Average cloud cover in March: 57

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in March
Tualatin, OR

Average visibility in March - Tualatin, OR
  • Average visibility in March: 5mi

The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).

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Tualatin, Oregon, USA

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