March weather forecast
Oceanside, OR

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Weather in March

March, the first month of the spring in Oceanside, is still a chilly month, with an average temperature ranging between min 40.5°F (4.7°C) and max 49.3°F (9.6°C).

Temperature

The arrival of March coincides with an average high-temperature of a still chilly 49.3°F (9.6°C), indicating a minimal shift from February's 47.5°F (8.6°C). A consistent nighttime average temperature of 40.5°F (4.7°C) is maintained during March.

Humidity

In March, the average relative humidity is 83%.

Rainfall

In Oceanside, in March, during 17.6 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, there are 137.4 rainfall days, and 15" (381mm) of precipitation is accumulated.

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, Oceanside aggregates 0.04" (1mm) of snow. Throughout the year, there are 2.6 snowfall days, and 0.55" (14mm) of snow is accumulated.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of March, sunrise is at 6:52 am and sunset at 6:03 pm PST. On the last day of the month, sunrise is at 6:56 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

The average sunshine in March is 5.4h.

UV index

In Oceanside, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 3 during March translates into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in March?

The average high-temperature, in March, in Oceanside, is 49.3°F (9.6°C), while the average low-temperature is 40.5°F (4.7°C).

What is the average humidity in March?

In Oceanside, the average relative humidity in March is 83%.

How much does it rain in March?

In March, the rain falls for 17.6 days. Throughout March, 1.42" (36mm) of precipitation is accumulated.

What is the last month it snows?

March is the last month it regularly snows. During 0.6 snowfall days, in March, Oceanside aggregates 0.04" (1mm) of snow.

How many hours of daylight does Oceanside have in March?

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

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 6:52 am and sunset at 6:03 pm PST. On the last day of the month, sunrise is at 6:56 am and sunset at 7:43 pm PDT.

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

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 long on average sun shines in March?

In Oceanside, the average sunshine duration in March is 5.4h.

How high is the UV index in March?

In Oceanside, the average daily maximum UV index in March is 3. A UV Index estimate 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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Oceanside, OR

Average temperature in March - Oceanside, OR
  • Average high temperature in March: 49.3°F

The warmest month (with the highest average high temperature) is August (68.4°F).
The month with the lowest average high temperature is December (45.5°F).

  • Average low temperature in March: 40.5°F

The month with the highest average low temperature is August (53.8°F).
The coldest month (with the lowest average low temperature) is December (38.7°F).

Average pressure in March
Oceanside, OR

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

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is September (30.02"Hg).

Average wind speed in March
Oceanside, OR

Average wind speed in March - Oceanside, OR
  • Average wind speed in March: 8.6mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in March
Oceanside, OR

Average humidity in March - Oceanside, OR
  • Average humidity in March: 83%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is May (80%).

Average rainfall in March
Oceanside, OR

Average rainfall in March - Oceanside, OR
  • Average rainfall in March: 1.42"

The wettest month (with the highest rainfall) is December (2.68").
The driest month (with the least rainfall) is July (0.24").

Average rainfall days in March
Oceanside, OR

Average rainfall days in March - Oceanside, OR
  • Average rainfall days in March: 17.6 days

The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (4.3 days).

Average snowfall in March
Oceanside, OR

Average snowfall in March - Oceanside, OR
  • Average snowfall in March: 0.04"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in March
Oceanside, OR

Average snowfall days in March - Oceanside, OR
  • Average snowfall days in March: 0.6 days

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in March / Average sunshine in March - Oceanside, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in March
Oceanside, OR

Average sunshine days in March - Oceanside, OR
  • Average sunshine days in March: 11.4 days

The month with the most sunshine days is July (24.8 days).
The month with the least sunshine days is March (11.4 days).

Average UV index in March
Oceanside, OR

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

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in March
Oceanside, OR

Average cloud cover in March - Oceanside, OR
  • Average cloud cover in March: 60

The months with the most cloud cover are February and March (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in March
Oceanside, OR

Average visibility in March - Oceanside, 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).

Oceanside, Oregon, USA

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