March weather forecast
Port Hueneme, CA

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Weather in March

The first month of the spring, March, is a comfortable month in Port Hueneme, California, with an average temperature ranging between min 51.4°F (10.8°C) and max 60.8°F (16°C).

Temperature

The transition into March reveals an average high-temperature of an enjoyable 60.8°F (16°C), mirroring a close resemblance to February. Port Hueneme registers a consistent average low-temperature of 51.4°F (10.8°C) during March.

Humidity

In March, the average relative humidity is 66%.

Rainfall

In Port Hueneme, in March, during 7.3 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, there are 46.5 rainfall days, and 8.31" (211mm) of precipitation is accumulated.

Ocean temperature

In March, the average ocean temperature is 56.8°F (13.8°C).
Note: Swimming in 56.8°F (13.8°C) at temperatures under 50°F (10°C) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 55.4°F (13°C) feels frosty.

Daylight

The average length of the day in March in Port Hueneme is 12h and 0min.
On the first day of March, sunrise is at 6:24 am and sunset at 5:53 pm PST. On the last day of the month, sunrise is at 6:44 am and sunset at 7:17 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 Port Hueneme, the average sunshine in March is 8.9h.

UV index

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 4 during March translates into the following guidance:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Port Hueneme in March?

The average high-temperature and low-temperature during March are 60.8°F (16°C) and 51.4°F (10.8°C) respectively.

What is the average humidity in March?

In March, the average relative humidity is 66%.

How much does it rain in March?

In March, the rain falls for 7.3 days. Throughout March, 1.46" (37mm) of precipitation is accumulated.

What is the water temperature in March?

In March, the average ocean temperature is 56.8°F (13.8°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in March?

The average day length in March is 12h and 0min.

What time are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:24 am and sunset at 5:53 pm PST. On the last day of the month, sunrise is at 6:44 am and sunset at 7:17 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 Port Hueneme, the average sunshine duration in March is 8.9h.

What are the months with the lowest UV index?

The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 4.

What is the UV index intensity in March?

In Port Hueneme, California, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Port Hueneme, CA

Average temperature in March - Port Hueneme, CA
  • Average high temperature in March: 60.8°F

The warmest months (with the highest average high temperature) are August and September (73.4°F).
The month with the lowest average high temperature is February (59°F).

  • Average low temperature in March: 51.4°F

The month with the highest average low temperature is September (63°F).
The coldest months (with the lowest average low temperature) are February and December (50.5°F).

Average pressure in March
Port Hueneme, CA

Average pressure in March - Port Hueneme, CA
  • Average pressure in March: 30.05"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).

Average wind speed in March
Port Hueneme, CA

Average wind speed in March - Port Hueneme, CA
  • Average wind speed in March: 7.1mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in March
Port Hueneme, CA

Average humidity in March - Port Hueneme, CA
  • Average humidity in March: 66%

The month with the highest relative humidity is June (72%).
The month with the lowest relative humidity is November (57%).

Average rainfall in March
Port Hueneme, CA

Average rainfall in March - Port Hueneme, CA
  • Average rainfall in March: 1.46"

The wettest month (with the highest rainfall) is January (1.85").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in March
Port Hueneme, CA

Average rainfall days in March - Port Hueneme, CA
  • Average rainfall days in March: 7.3 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is August (1.3 days).

Average sea temperature in March
Port Hueneme, CA

Average sea temperature in March - Port Hueneme, CA
  • Average sea temperature in March: 56.8°F

The best month for swimming (with the highest average sea temperature) is August (64.1°F).
The coldest month (with the lowest average sea temperature) is April (56.7°F).

Average daylight in March /
Average sunshine in March
Port Hueneme, CA

Average daylight in March / Average sunshine in March - Port Hueneme, CA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in March: 8h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 48min).

Average sunshine days in March
Port Hueneme, CA

Average sunshine days in March - Port Hueneme, CA
  • Average sunshine days in March: 21.8 days

The month with the most sunshine days is October (27.2 days).
The month with the least sunshine days is February (21.7 days).

Average UV index in March
Port Hueneme, CA

Average UV index in March - Port Hueneme, CA
  • Average UV index in March: 4

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

Average cloud cover in March
Port Hueneme, CA

Average cloud cover in March - Port Hueneme, CA
  • Average cloud cover in March: 22

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in March
Port Hueneme, CA

Average visibility in March - Port Hueneme, CA
  • Average visibility in March: 6mi

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

Port Hueneme, California, USA

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