March weather forecast and climate
Mammoth Lakes, CA

Perfect water reflections of trees, rocks, and distant mountains in the clear water of Mammoth Lakes, California
Perfect water reflections of trees, rocks, and distant mountains in the clear water of Mammoth Lakes, California

Weather in March

The first month of the spring, March, is also a wintry month in Mammoth Lakes, California, with average temperature fluctuating between 37.6°F (3.1°C) and 18.7°F (-7.4°C).

Temperature

In March, the average high-temperature is essentially the same as in February - a still wintry 37.6°F (3.1°C). In March, the average low-temperature is 18.7°F (-7.4°C).

Humidity

In Mammoth Lakes, the average relative humidity in March is 75%.

Rainfall

In Mammoth Lakes, during March, the rain falls for 5.6 days and regularly aggregates up to 0.75" (19mm) of precipitation. In Mammoth Lakes, during the entire year, the rain falls for 47.7 days and collects up to 4.92" (125mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Mammoth Lakes, California. In Mammoth Lakes, in March, snow falls for 11.3 days, with typically accumulated 5.2" (132mm) of snow. Throughout the year, in Mammoth Lakes, there are 60.8 snowfall days, and 28.58" (726mm) of snow is accumulated.

Daylight

In Mammoth Lakes, the average length of the day in March is 12h.

Sunshine

The average sunshine in Mammoth Lakes, California, is 8.4h.

UV index

Months with the lowest UV index in Mammoth Lakes are January through April, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 2 in March transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in March in Mammoth Lakes?

In Mammoth Lakes, California, in March, the average high-temperature is 37.6°F (3.1°C), and the average low-temperature is 18.7°F (-7.4°C).

What is the average humidity in March in Mammoth Lakes?

The average relative humidity in March in Mammoth Lakes, California, is 75%.

How many days does it rain in March in Mammoth Lakes?

In Mammoth Lakes, in March, during 5.6 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

How many days does it snow in March in Mammoth Lakes?

In Mammoth Lakes, during March, snow falls for 11.3 days and regularly aggregates up to 5.2" (132mm) of snow.

How many hours of daylight does Mammoth Lakes have in March?

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

How long on average sun shines in March in Mammoth Lakes?

The average sunshine in March in Mammoth Lakes, California, is 8.4h.

When is the lowest UV index in Mammoth Lakes?

Months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.

How high is the UV index in March in Mammoth Lakes?

In March, the average daily maximum UV index in Mammoth Lakes, California, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in March
Mammoth Lakes, CA

Average temperature in March - Mammoth Lakes, CA
  • Average high temperature in March: 37.6°F

The warmest month (with the highest average high temperature) is July (73.4°F).
The month with the lowest average high temperature is February (34°F).

  • Average low temperature in March: 18.7°F

The month with the highest average low temperature is July (48.2°F).
The coldest month (with the lowest average low temperature) is February (14.9°F).

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Average pressure in March
Mammoth Lakes, CA

Average pressure in March - Mammoth Lakes, CA
  • Average pressure in March: 30.04"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.89").

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Average wind speed in March
Mammoth Lakes, CA

Average wind speed in March - Mammoth Lakes, CA
  • Average wind speed in March: 6.9mph

The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

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Average humidity in March
Mammoth Lakes, CA

Average humidity in March - Mammoth Lakes, CA
  • Average humidity in March: 75%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (34%).

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Average rainfall in March
Mammoth Lakes, CA

Average rainfall in March - Mammoth Lakes, CA
  • Average rainfall in March: 0.75"

The wettest month (with the highest rainfall) is February (0.94").
The driest months (with the least rainfall) are August and October (0.08").

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Average rainfall days in March
Mammoth Lakes, CA

Average rainfall days in March - Mammoth Lakes, CA
  • Average rainfall days in March: 5.6 days

The month with the highest number of rainy days is April (6.3 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall in March
Mammoth Lakes, CA

Average snowfall in March - Mammoth Lakes, CA
  • Average snowfall in March: 5.2"

The month with the highest snowfall is February (5.67").
Months with the least snowfall are July and August (0").

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Average snowfall days in March
Mammoth Lakes, CA

Average snowfall days in March - Mammoth Lakes, CA
  • Average snowfall days in March: 11.3 days

The month with the highest number of snowfall days is March (11.3 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in March /
Average sunshine in March
Mammoth Lakes, CA

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

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in March: 8.4h

Months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6.3h).

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Average sunshine days in March
Mammoth Lakes, CA

Average sunshine days in March - Mammoth Lakes, CA
  • Average sunshine days in March: 18.2 days

The month with the most sunshine days is October (27.3 days).
The month with the least sunshine days is March (18.2 days).

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Average UV index in March
Mammoth Lakes, CA

Average UV index in March - Mammoth Lakes, CA
  • Average UV index in March: 2

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in March
Mammoth Lakes, CA

Average cloud cover in March - Mammoth Lakes, CA
  • Average cloud cover in March: 30

The month with the most cloud cover is March (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in March
Mammoth Lakes, CA

Average visibility in March - Mammoth Lakes, 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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