March weather forecast
Cave Junction, OR

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Weather in March

March in Cave Junction brings warmer temperatures, with highs now hitting 52.5°F (11.4°C) and climbing from February's averages. A significant pattern emerges with this month seeing the highest days of rainfall, drenching the city on 18.7 days. Cloud cover increases to 54%, the highest in the year, likely contributing to the increased rainfall. March also springs forward with daylight hours, averaging 12 hours of sunlight. This period marks the transition from winter to spring with increased daylight and rising temperatures.

Temperature

The onset of March manifests an average high-temperature of a cool 52.5°F (11.4°C), demonstrating a minor variation from the preceding month. In Cave Junction, an average nighttime temperature of 33.3°F (0.7°C) is expected during March.

Humidity

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

Rainfall

In Cave Junction, during March, the rain falls for 18.7 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, there are 135.3 rainfall days, and 23.54" (598mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Cave Junction, during March, snow falls for 2 days and regularly aggregates up to 0.98" (25mm) of snow. Throughout the year, there are 7.9 snowfall days, and 5.12" (130mm) of snow is accumulated.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:05 pm PST. On the last day of March, sunrise is at 6:57 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 March, the average sunshine is 6.4h.

UV index

The average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 3 in March suggests the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.

Frequently asked questions

What are the temperatures in March?

An average high-temperature, in March, in Cave Junction, is 52.5°F (11.4°C) and the average low-temperature is 33.3°F (0.7°C).

What is the average humidity in March?

The average relative humidity in March in Cave Junction is 83%.

How many days does it rain in March?

In Cave Junction, during March, the rain falls for 18.7 days and regularly aggregates up to 3.19" (81mm) of precipitation.

How much does it snow in March?

In Cave Junction, in March, snow falls for 2 days, with typically accumulated 0.98" (25mm) of snow.

What is the average length of the day in March?

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

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 6:48 am and sunset at 6:05 pm PST. On the last day of the month, sunrise is at 6:57 am and sunset at 7:39 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 many hours of sunshine does Cave Junction have in March?

In Cave Junction, the average sunshine duration in March is 6.4h.

What is the UV index intensity in March in Cave Junction?

In Cave Junction, the average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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
Cave Junction, OR

Average temperature in March - Cave Junction, OR
  • Average high temperature in March: 52.5°F

The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in March: 33.3°F

The month with the highest average low temperature is August (49.1°F).
The coldest month (with the lowest average low temperature) is December (31.5°F).

Average pressure in March
Cave Junction, OR

Average pressure in March - Cave Junction, OR
  • Average pressure in March: 30.06"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

Average wind speed in March
Cave Junction, OR

Average wind speed in March - Cave Junction, OR
  • Average wind speed in March: 4mph

The windiest month (with the highest average wind speed) is March (4mph).
The calmest month (with the lowest average wind speed) is August (3.2mph).

Average humidity in March
Cave Junction, OR

Average humidity in March - Cave Junction, OR
  • Average humidity in March: 83%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (63%).

Average rainfall in March
Cave Junction, OR

Average rainfall in March - Cave Junction, OR
  • Average rainfall in March: 3.19"

The wettest month (with the highest rainfall) is December (4.02").
The driest month (with the least rainfall) is July (0.12").

Average rainfall days in March
Cave Junction, OR

Average rainfall days in March - Cave Junction, OR
  • Average rainfall days in March: 18.7 days

The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is August (2.5 days).

Average snowfall in March
Cave Junction, OR

Average snowfall in March - Cave Junction, OR
  • Average snowfall in March: 0.98"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in March
Cave Junction, OR

Average snowfall days in March - Cave Junction, OR
  • Average snowfall days in March: 2 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in March /
Average sunshine in March
Cave Junction, OR

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in March: 6h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in March
Cave Junction, OR

Average sunshine days in March - Cave Junction, OR
  • Average sunshine days in March: 10.8 days

The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is March (10.8 days).

Average UV index in March
Cave Junction, OR

Average UV index in March - Cave Junction, 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).

Average cloud cover in March
Cave Junction, OR

Average cloud cover in March - Cave Junction, OR
  • Average cloud cover in March: 54

The month with the most cloud cover is March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in March
Cave Junction, OR

Average visibility in March - Cave Junction, 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, April and December (4mi).

Cave Junction, Oregon, USA

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