March weather forecast
Scappoose, OR

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Weather in March

March, the first month of the spring in Scappoose, is a cool month, with an average temperature ranging between min 36.3°F (2.4°C) and max 51.3°F (10.7°C).

Temperature

March welcomes an average high-temperature of a fresh 51.3°F (10.7°C), not much different from the preceding month. The low-temperature averages to a cold 36.3°F (2.4°C) during the nights of March.

Humidity

In Scappoose, the average relative humidity in March is 85%.

Rainfall

In Scappoose, Oregon, during March, the rain falls for 21.1 days and regularly aggregates up to 3.94" (100mm) of precipitation. Throughout the year, there are 181.3 rainfall days, and 35.55" (903mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Scappoose, Oregon, are January through March, November and December. March is the last month it regularly snows in Scappoose. During 1.5 snowfall days, in March, Scappoose aggregates 1.18" (30mm) of snow. Throughout the year, there are 6.7 snowfall days, and 4.45" (113mm) of snow is accumulated.

Daylight

In March, the average length of the day in Scappoose is 11h and 58min.
On the first day of March in Scappoose, sunrise is at 6:48 am and sunset at 5:58 pm PST. On the last day of the month, sunrise is at 6:51 am and sunset at 7:39 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 Scappoose, the average sunshine in March is 5.3h.

UV index

The average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 3 during March translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the usual temperature for Scappoose in March?

The average high-temperature and low-temperature during March are 51.3°F (10.7°C) and 36.3°F (2.4°C) respectively.

What is the average humidity in March in Scappoose?

In March, the average relative humidity in Scappoose, Oregon, is 85%.

How many days does it rain in March in Scappoose?

In Scappoose, in March, during 21.1 rainfall days, 3.94" (100mm) of precipitation is typically accumulated.

What is the last month it snows in Scappoose?

March is the last month it regularly snows in Scappoose, Oregon. During 1.5 snowfall days, in March, Scappoose aggregates 1.18" (30mm) of snow.

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

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

When are sunrise and sunset in March in Scappoose?

In March, on the first day of the month, sunrise is at 6:48 am and sunset at 5:58 pm PST. On the last day of the month, in Scappoose, sunrise is at 6:51 am and sunset at 7:39 pm PDT.

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

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

In Scappoose, Oregon, the average sunshine duration in March is 5.3h.

What is the UV index intensity in March in Scappoose?

In Scappoose, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average max. wind speed
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
Scappoose, OR

Average temperature in March - Scappoose, OR
  • Average high temperature in March: 51.3°F

The warmest month (with the highest average high temperature) is August (79.7°F).
The month with the lowest average high temperature is December (42.8°F).

  • Average low temperature in March: 36.3°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is December (33.1°F).

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Average pressure in March
Scappoose, OR

Average pressure in March - Scappoose, 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
Scappoose, OR

Average wind speed in March - Scappoose, OR
  • Average wind speed in March: 4.8mph

The windiest month (with the highest average wind speed) is March (4.8mph).
The calmest month (with the lowest average wind speed) is September (4mph).

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Average humidity in March
Scappoose, OR

Average humidity in March - Scappoose, OR
  • Average humidity in March: 85%

The months with the highest relative humidity are February and November (87%).
The months with the lowest relative humidity are July and August (69%).

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Average rainfall in March
Scappoose, OR

Average rainfall in March - Scappoose, OR
  • Average rainfall in March: 3.94"

The wettest month (with the highest rainfall) is January (5.24").
The driest month (with the least rainfall) is August (0.43").

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Average rainfall days in March
Scappoose, OR

Average rainfall days in March - Scappoose, OR
  • Average rainfall days in March: 21.1 days

The month with the highest number of rainy days is March (21.1 days).
The months with the least rainy days are July and August (5.5 days).

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Average snowfall in March
Scappoose, OR

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

The month with the highest snowfall is February (1.77").
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
Scappoose, OR

Average snowfall days in March - Scappoose, OR
  • Average snowfall days in March: 1.5 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
Scappoose, OR

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in March: 5h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

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Average sunshine days in March
Scappoose, OR

Average sunshine days in March - Scappoose, OR
  • Average sunshine days in March: 8.8 days

The month with the most sunshine days is July (23.2 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in March
Scappoose, OR

Average UV index in March - Scappoose, 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
Scappoose, OR

Average cloud cover in March - Scappoose, OR
  • Average cloud cover in March: 61

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in March
Scappoose, OR

Average visibility in March - Scappoose, OR
  • Average visibility in March: 4mi

The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, November and December (4mi).

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Scappoose, Oregon, USA

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