March weather forecast
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

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

Temperature

In March, the average high-temperature is almost the same as in February - a still cold 37.6°F (3.1°C). In March, in Mammoth Lakes, 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, it is raining for 5.6 days, with typically 0.75" (19mm) of accumulated 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 March, it is snowing for 11.3 days. Throughout March, 5.2" (132mm) of snow is accumulated. In Mammoth Lakes, during the entire year, snow falls for 60.8 days and aggregates up to 28.58" (726mm) of snow.

Daylight

In Mammoth Lakes, the average length of the day in March is 11h and 59min.
On the first day of the month, sunrise is at 6:26 am and sunset at 5:49 pm PST. On the last day of March, in Mammoth Lakes, sunrise is at 6:42 am and sunset at 7:17 pm PDT.
Note: On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 5. 2023, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

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

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In March, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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?

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

What is the average humidity in March in Mammoth Lakes?

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

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

In March, the rain falls for 5.6 days. Throughout March, 0.75" (19mm) of precipitation is accumulated.

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

In Mammoth Lakes, California, in March, during 11.3 snowfall days, 5.2" (132mm) of snow is typically accumulated.

What is the average length of the day in March in Mammoth Lakes?

In March, the average day length in Mammoth Lakes, California, is 11h and 59min.

When is the sunrise / sunset in March in Mammoth Lakes?

In March, on the first day of the month, sunrise is at 6:26 am and sunset at 5:49 pm PST. On the last day of the month, in Mammoth Lakes, sunrise is at 6:42 am and sunset at 7:17 pm PDT.

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

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Mammoth Lakes, California, and the time zone changes from PST to PDT. DST ends Sunday, November 5. 2023, at 2:00 am.

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

The average sunshine duration in March in Mammoth Lakes is 8.4h.

What is the month with the lowest UV index in Mammoth Lakes?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Mammoth Lakes, California.

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

In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

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"Hg

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

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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").
The 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).
The 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: 11h and 59min

The month with the longest days is June (Average daylight: 14h and 44min).
The month with the shortest days is December (Average daylight: 9h and 37min).

  • Average sunshine in March: 8h and 24min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).

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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

The months with the highest UV index are June and July (UV index 5).
The 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

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).

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