March weather forecast
Arch Cape, OR

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Weather in March

March, the first month of the spring in Arch Cape, is also a frosty month, with an average temperature fluctuating between 42.4°F (5.8°C) and 49.6°F (9.8°C).

Temperature

The transition into March is marked with an average high-temperature of a still frosty 49.6°F (9.8°C), showing an insignificant shift from February's 47.7°F (8.7°C). In Arch Cape, nights during March observe an average temperature decrease to an icy 42.4°F (5.8°C).

Humidity

The months with the lowest humidity are January, March through May, October and December, with an average relative humidity of 81%.

Rainfall

In Arch Cape, during March, the rain falls for 20.8 days and regularly aggregates up to 4.06" (103mm) of precipitation. In Arch Cape, during the entire year, the rain falls for 185.6 days and collects up to 39.8" (1011mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. March is the last month it regularly snows. During 0.6 snowfall days, in March, Arch Cape aggregates 0.16" (4mm) of snow. Throughout the year, there are 2.8 snowfall days, and 1.3" (33mm) of snow is accumulated.

Daylight

In Arch Cape, Oregon, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:52 am and sunset at 6:03 pm PST. On the last day of March, sunrise is at 6:55 am and sunset at 7:43 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 5.6h.

UV index

The average daily maximum UV index in March in Arch Cape is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 3 in March translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What is the temperature in March in Arch Cape?

In March, in Arch Cape, the average high-temperature is 49.6°F (9.8°C), and the average low-temperature is 42.4°F (5.8°C).

What are the least humid months in Arch Cape?

The months with the lowest humidity are January, March through May, October and December, with an average relative humidity of 81%.

What is the average humidity in March in Arch Cape?

In March, the average relative humidity is 81%.

How many days does it rain in March in Arch Cape?

In Arch Cape, in March, it is raining for 20.8 days, with typically 4.06" (103mm) of accumulated precipitation.

What is the last month it snows in Arch Cape?

March is the last month it regularly snows in Arch Cape, Oregon. During 0.6 snowfall days, in March, Arch Cape aggregates 0.16" (4mm) of snow.

What is the average length of the day in March in Arch Cape?

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

When is the sunrise / sunset in March in Arch Cape?

On the first day of March in Arch Cape, sunrise is at 6:52 am and sunset at 6:03 pm PST. On the last day of the month, sunrise is at 6:55 am and sunset at 7:43 pm PDT.

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

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

How long on average sun shines in March in Arch Cape?

In Arch Cape, the average sunshine duration in March is 5.6h.

How high is the UV index in March in Arch Cape?

In March, the average daily maximum UV index in Arch Cape, Oregon, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
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
Arch Cape, OR

Average temperature in March - Arch Cape, OR
  • Average high temperature in March: 49.6°F

The warmest month (with the highest average high temperature) is August (65.5°F).
The month with the lowest average high temperature is December (46.6°F).

  • Average low temperature in March: 42.4°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (40.5°F).

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Average pressure in March
Arch Cape, OR

Average pressure in March - Arch Cape, OR
  • Average pressure in March: 30.02"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are March and September (30.02"Hg).

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Average wind speed in March
Arch Cape, OR

Average wind speed in March - Arch Cape, OR
  • Average wind speed in March: 10.1mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in March
Arch Cape, OR

Average humidity in March - Arch Cape, OR
  • Average humidity in March: 81%

The month with the highest relative humidity is August (84%).
The months with the lowest relative humidity are January, March, April, May, October and December (81%).

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Average rainfall in March
Arch Cape, OR

Average rainfall in March - Arch Cape, OR
  • Average rainfall in March: 4.06"

The wettest month (with the highest rainfall) is December (6.54").
The driest months (with the least rainfall) are July and August (0.47").

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Average rainfall days in March
Arch Cape, OR

Average rainfall days in March - Arch Cape, OR
  • Average rainfall days in March: 20.8 days

The month with the highest number of rainy days is March (20.8 days).
The months with the least rainy days are July and August (7.3 days).

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Average snowfall in March
Arch Cape, OR

Average snowfall in March - Arch Cape, OR
  • Average snowfall in March: 0.16"

The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in March
Arch Cape, OR

Average snowfall days in March - Arch Cape, OR
  • Average snowfall days in March: 0.6 days

The month with the highest number of snowfall days is February (1.3 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
Arch Cape, OR

Average daylight in March / Average sunshine in March - Arch Cape, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).

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Average sunshine days in March
Arch Cape, OR

Average sunshine days in March - Arch Cape, OR
  • Average sunshine days in March: 8.3 days

The month with the most sunshine days is August (21.2 days).
The month with the least sunshine days is February (7.5 days).

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Average UV index in March
Arch Cape, OR

Average UV index in March - Arch Cape, OR
  • 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 February, November and December (UV index 2).

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Average cloud cover in March
Arch Cape, OR

Average cloud cover in March - Arch Cape, OR
  • Average cloud cover in March: 58

The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in March
Arch Cape, OR

Average visibility in March - Arch Cape, OR
  • Average visibility in March: 6mi

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

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Arch Cape, Oregon, USA

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