March weather forecast
Wilsonville, OR

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A row of beautiful modern homes in a leafy suburb spot in Wilsonville, Oregon
A row of beautiful modern homes in a leafy suburb spot in Wilsonville, Oregon

Weather in March

As spring starts to set in March, the weather in Wilsonville Oregon is relatively mild with more sunlight than the previous months. There are more hours of daylight which signals the onset of spring. Although the rainfall in March is slightly higher than the preceding February, measuring at 3.5" (89mm), the amount of sunshine also increases. This progression implies a blend of late winter and early spring conditions. It's also significant to note a slight decline in the relative percentage of cloud cover over Wilsonville, Oregon in March.

Temperature

Wilsonville experiences an average high-temperature of a fresh 51.8°F (11°C) with the onset of March, subtly varied from February's 47.5°F (8.6°C). In March, Wilsonville records an average nighttime temperature of 37.4°F (3°C).

Humidity

The average relative humidity in March in Wilsonville is 84%.

Rainfall

In March, in Wilsonville, the rain falls for 20.9 days. Throughout March, 3.5" (89mm) of precipitation is accumulated. In Wilsonville, Oregon, during the entire year, the rain falls for 173.8 days and collects up to 29.96" (761mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Wilsonville. March is the last month it regularly snows. During 1.4 snowfall days, in March, Wilsonville aggregates 1.18" (30mm) of snow. In Wilsonville, during the entire year, snow falls for 6.1 days and aggregates up to 3.66" (93mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March in Wilsonville, 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 is 5.8h.

UV index

In March, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 3 during March translates into the following guidance:
Act with care - The suggestion to avoid sunburn is emphasized. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What is the temperature in March in Wilsonville?

Wilsonville in March has an average high-temperature of 51.8°F (11°C) and an average low-temperature of 37.4°F (3°C).

What is the average humidity in March in Wilsonville?

In March, the average relative humidity is 84%.

How much does it rain in Wilsonville in March?

In Wilsonville, in March, during 20.9 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

What is the last month it snows in Wilsonville?

March is the last month it regularly snows in Wilsonville. During 1.4 snowfall days, in March, Wilsonville aggregates 1.18" (30mm) of snow.

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

In March, the average day length in Wilsonville is 11h and 58min.

When are sunrise and sunset in March in Wilsonville?

On the first day of March in Wilsonville, 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.

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

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 Wilsonville have in March?

The average sunshine duration in March in Wilsonville is 5.8h.

What is the UV index intensity in March in Wilsonville?

The average daily maximum UV index in March in Wilsonville, Oregon, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Wilsonville, OR

Average temperature in March - Wilsonville, OR
  • Average high temperature in March: 51.8°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in March: 37.4°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).

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Average pressure in March
Wilsonville, OR

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in March
Wilsonville, OR

Average wind speed in March - Wilsonville, OR
  • Average wind speed in March: 5.4mph

The windiest months (with the highest average wind speed) are January and February (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in March
Wilsonville, OR

Average humidity in March - Wilsonville, OR
  • Average humidity in March: 84%

The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in March
Wilsonville, OR

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

The wettest month (with the highest rainfall) is December (4.49").
The driest months (with the least rainfall) are July and August (0.31").

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Average rainfall days in March
Wilsonville, OR

Average rainfall days in March - Wilsonville, OR
  • Average rainfall days in March: 20.9 days

The month with the highest number of rainy days is March (20.9 days).
The months with the least rainy days are July and August (4.4 days).

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Average snowfall in March
Wilsonville, OR

Average snowfall in March - Wilsonville, OR
  • Average snowfall in March: 1.18"

The month with the highest snowfall is February (1.26").
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
Wilsonville, OR

Average snowfall days in March - Wilsonville, OR
  • Average snowfall days in March: 1.4 days

The month with the highest number of snowfall days is February (2.1 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
Wilsonville, OR

Average daylight in March / Average sunshine in March - Wilsonville, 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 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in March
Wilsonville, OR

Average sunshine days in March - Wilsonville, OR
  • Average sunshine days in March: 8.3 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (8.3 days).

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Average UV index in March
Wilsonville, OR

Average UV index in March - Wilsonville, 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
Wilsonville, OR

Average cloud cover in March - Wilsonville, 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 21).

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Average visibility in March
Wilsonville, OR

Average visibility in March - Wilsonville, 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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Wilsonville, Oregon, USA

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