March weather forecast and climate
Mendocino, CA

Weather in March

The first month of the spring, March, is still a cool month in Mendocino, California, with average temperature ranging between max 54.9°F (12.7°C) and min 45.7°F (7.6°C).

Temperature

In Mendocino, the average high-temperature in March is practically the same as in February - a still cool 54.9°F (12.7°C). In Mendocino, the average low-temperature is 45.7°F (7.6°C).

Humidity

Months with the highest humidity are March, May and August, with an average relative humidity of 80%.

Rainfall

In Mendocino, in March, during 11.4 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. Throughout the year, there are 68.4 rainfall days, and 9.53" (242mm) of precipitation is accumulated.

Snowfall

In Mendocino snow does not fall in January, March through December.

Ocean temperature

In Mendocino, California, the average seawater temperature in March is 52.7°F (11.5°C).
Note: Swimming in 52.7°F (11.5°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 March, the average length of the day is 12h.

Sunshine

The average sunshine in Mendocino is 7.2h.

UV index

In March, the average daily maximum UV index in Mendocino is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in March in Mendocino?

In Mendocino, in March, the average high-temperature is 54.9°F (12.7°C), and the average low-temperature is 45.7°F (7.6°C).

What is the most humid month in Mendocino?

March, May and August, with an average relative humidity of 80%, are most humid months.

What is the average humidity in March in Mendocino?

In March, the average relative humidity in Mendocino, California, is 80%.

How many days does it rain in March in Mendocino?

In Mendocino, during March, the rain falls for 11.4 days and regularly aggregates up to 1.34" (34mm) of precipitation.

Does it snow in Mendocino in March?

In March, it doesn't snow. February is the latest month when it typically snows.

When it does not snow in Mendocino?

January, March through December are months without snowfall in Mendocino.

What is the ocean temperature in March in Mendocino?

In Mendocino, the average seawater temperature in March is 52.7°F (11.5°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 in Mendocino?

The average length of the day in March in Mendocino is 12h.

How many hours of sunshine does Mendocino have in March?

In March, the average sunshine is 7.2h.

What is the UV index reading in March in Mendocino?

In Mendocino, California, the average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in March
Mendocino, CA

Average temperature in March - Mendocino, CA
  • Average high temperature in March: 54.9°F

The warmest month (with the highest average high temperature) is September (67.5°F).
Months with the lowest average high temperature are February and December (54.3°F).

  • Average low temperature in March: 45.7°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).

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Average pressure in March
Mendocino, CA

Average pressure in March - Mendocino, CA
  • Average pressure in March: 30.06"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is August (29.93").

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Average wind speed in March
Mendocino, CA

Average wind speed in March - Mendocino, CA
  • Average wind speed in March: 9.6mph

The windiest month (with the highest average wind speed) is June (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

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Average humidity in March
Mendocino, CA

Average humidity in March - Mendocino, CA
  • Average humidity in March: 80%

Months with the highest relative humidity are March, May and August (80%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in March
Mendocino, CA

Average rainfall in March - Mendocino, CA
  • Average rainfall in March: 1.34"

The wettest month (with the highest rainfall) is December (1.77").
The driest months (with the least rainfall) are June, July and August (0.08").

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Average rainfall days in March
Mendocino, CA

Average rainfall days in March - Mendocino, CA
  • Average rainfall days in March: 11.4 days

The month with the highest number of rainy days is March (11.4 days).
Months with the least rainy days are June and August (1.8 days).

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Average snowfall in March
Mendocino, CA

Average snowfall in March - Mendocino, CA
  • Average snowfall in March: 0"

The month with the highest snowfall is February (0.04").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in March
Mendocino, CA

Average snowfall days in March - Mendocino, CA
  • Average snowfall days in March: 0 days

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in March
Mendocino, CA

Average sea temperature in March - Mendocino, CA
  • Average sea temperature in March: 52.8°F

The best month for swimming (with the highest average sea temperature) is October (55.6°F).
The coldest month (with the lowest average sea temperature) is April (52.1°F).

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Average daylight in March /
Average sunshine in March
Mendocino, CA

Average daylight in March / Average sunshine in March - Mendocino, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in March: 7.2h

Months with the most sunshine are July and August (Average sunshine: 11.8h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in March
Mendocino, CA

Average sunshine days in March - Mendocino, CA
  • Average sunshine days in March: 18.4 days

The month with the most sunshine days is July (28.2 days).
The month with the least sunshine days is March (18.4 days).

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Average UV index in March
Mendocino, CA

Average UV index in March - Mendocino, CA
  • Average UV index in March: 4

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in March
Mendocino, CA

Average cloud cover in March - Mendocino, CA
  • Average cloud cover in March: 41

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in March
Mendocino, CA

Average visibility in March - Mendocino, CA
  • Average visibility in March: 6mi

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

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