March weather forecast
Cannon Beach, OR

Weather in March

March, the first month of the spring in Cannon Beach, is still a chilly month, with an average temperature fluctuating between 49.6°F (9.8°C) and 42.4°F (5.8°C).

Temperature

In Cannon Beach, the average high-temperature in March is almost the same as in February - a still chilly 49.6°F (9.8°C). In Cannon Beach, the average low-temperature is 42.4°F (5.8°C).

Humidity

January, March through May, October and December, with an average relative humidity of 81%, are the least humid months in Cannon Beach.

Rainfall

In March, the rain falls for 20.8 days. Throughout March, 4.06" (103mm) of precipitation is accumulated. Throughout the year, there are 185.6 rainfall days, and 39.8" (1011mm) of precipitation is accumulated.

Snowfall

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

Ocean temperature

In Cannon Beach, Oregon, the average seawater temperature in March is 48.7°F (9.3°C).
Note: Swimming in 48.7°F (9.3°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Cannon Beach, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:02 pm PST. On the last day of March, sunrise is at 6:57 am and sunset at 7:42 pm PDT.
Note: On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 5. 2023, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

In Cannon Beach, the average sunshine in March is 5.6h.

UV index

In March, the average daily maximum UV index in Cannon Beach is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In March, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in March in Cannon Beach?

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

What is the least humid month in Cannon Beach?

January, March through May, October and December, with an average relative humidity of 81%, are the least humid months in Cannon Beach.

What is the average humidity in March in Cannon Beach?

In March, the average relative humidity in Cannon Beach, Oregon, is 81%.

How many days does it rain in March in Cannon Beach?

In Cannon Beach, during March, the rain falls for 20.8 days and regularly aggregates up to 4.06" (103mm) of precipitation.

What is the last month it snows in Cannon Beach?

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

How cold is the water in March in Cannon Beach?

In Cannon Beach, the average seawater temperature in March is 48.7°F (9.3°C). Swimming in 48.7°F (9.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in March in Cannon Beach?

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

When are sunrise and sunset in March in Cannon Beach?

In March, on the first day of the month, sunrise is at 6:54 am and sunset at 6:02 pm PST. On the last day of the month, in Cannon Beach, sunrise is at 6:57 am and sunset at 7:42 pm PDT.

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

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. DST ends Sunday, November 5. 2023, at 2:00 am.

How many hours of sunshine does Cannon Beach have in March?

The average sunshine duration in March in Cannon Beach is 5.6h.

How high is the UV index in March in Cannon Beach?

The average daily maximum UV index in March in Cannon Beach is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Cannon Beach, OR

Average temperature in March - Cannon Beach, 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
Cannon Beach, OR

Average pressure in March - Cannon Beach, 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
Cannon Beach, OR

Average wind speed in March - Cannon Beach, 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
Cannon Beach, OR

Average humidity in March - Cannon Beach, 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
Cannon Beach, OR

Average rainfall in March - Cannon Beach, 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
Cannon Beach, OR

Average rainfall days in March - Cannon Beach, 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
Cannon Beach, OR

Average snowfall in March - Cannon Beach, 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
Cannon Beach, OR

Average snowfall days in March - Cannon Beach, 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 sea temperature in March
Cannon Beach, OR

Average sea temperature in March - Cannon Beach, OR
  • Average sea temperature in March: 48.7°F

The best month for swimming (with the highest average sea temperature) is July (57.2°F).
The coldest month (with the lowest average sea temperature) is February (48.1°F).

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Average daylight in March /
Average sunshine in March
Cannon Beach, OR

Average daylight in March / Average sunshine in March - Cannon Beach, OR
  • Average daylight in March: 11h and 58min

The month with the longest days is June (Average daylight: 15h and 41min).
The month with the shortest days is December (Average daylight: 8h and 44min).

  • Average sunshine in March: 5h and 36min

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
Cannon Beach, OR

Average sunshine days in March - Cannon Beach, 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
Cannon Beach, OR

Average UV index in March - Cannon Beach, 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
Cannon Beach, OR

Average cloud cover in March - Cannon Beach, 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
Cannon Beach, OR

Average visibility in March - Cannon Beach, 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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