February weather forecast
Mammoth Lakes, CA

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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 February

As the month of February takes hold in Mammoth Lakes, temperatures continue to remain low, although they are slightly higher in comparison to January. The maximum snowfall occurs during this month with an average of 5.67" (144mm), adding to the winter wonderland vibe. The days become marginally longer, hinting the nearing of spring. Despite the slight rise in temperatures, residents and visitors are still bundled up in their winter attire. The occurrence of snowfall is still high, adding a touch of icy magic to the landscape.

Temperature

Temperature records in Mammoth Lakes mark February as the coldest month, with highs averaging 34°F (1.1°C) and lows at 14.9°F (-9.5°C).

Humidity

February is the most humid month in Mammoth Lakes, with an average relative humidity of 76%.

Rainfall

The month with the most rainfall is February, when the rain falls for 4.3 days and typically aggregates up to 0.94" (24mm) of precipitation.

Snowfall

Months with snowfall in Mammoth Lakes are January through June, September through December. February is the month with the most snowfall in Mammoth Lakes. Snow falls for 9.3 days and accumulates 5.67" (144mm) of snow.

Daylight

The average length of the day in February in Mammoth Lakes is 10h and 50min.
On the first day of the month, sunrise is at 6:59 am and sunset at 5:19 pm. On the last day of February, in Mammoth Lakes, sunrise is at 6:27 am and sunset at 5:49 pm PST.

Sunshine

In Mammoth Lakes, California, the average sunshine in February is 6.4h.

UV index

The months with the lowest UV index in Mammoth Lakes, California, are January through April, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In February, the average maximum UV index of 2 translates into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the coldest time of year in Mammoth Lakes?

In Mammoth Lakes, February registers the lowest temperatures, averaging 34°F (1.1°C) at the peak and 14.9°F (-9.5°C) at the lowest.

How cold is it in Mammoth Lakes in February?

In Mammoth Lakes, 34°F (1.1°C) is the average high-temperature and 14.9°F (-9.5°C) is the average low-temperature during February.

What is the most humid month in Mammoth Lakes?

With an average relative humidity of 76%, February is the most humid month.

What is the average humidity in February in Mammoth Lakes?

In February, the average relative humidity in Mammoth Lakes is 76%.

What is the wettest month in Mammoth Lakes?

February is the month with the most rainfall in Mammoth Lakes. Rain falls for 4.3 days and accumulates 0.94" (24mm) of precipitation.

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

In Mammoth Lakes, in February, during 4.3 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

What is the snowiest month in Mammoth Lakes?

The month with the most snowfall in Mammoth Lakes is February, when snow falls for 9.3 days and typically aggregates up to 5.67" (144mm) of snow.

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

In Mammoth Lakes, California, in February, snow falls for 9.3 days, with typically accumulated 5.67" (144mm) of snow.

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

In February, the average day length in Mammoth Lakes, California, is 10h and 50min.

When are sunrise and sunset in February in Mammoth Lakes?

On the first day of February in Mammoth Lakes, California, sunrise is at 6:59 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 5:49 pm PST.

How many hours of sunshine does Mammoth Lakes have in February?

The average sunshine duration in February in Mammoth Lakes is 6.4h.

When is the lowest UV index in Mammoth Lakes?

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

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

In Mammoth Lakes, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to Sun's UV rays.
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 February
Mammoth Lakes, CA

Average temperature in February - Mammoth Lakes, CA
  • Average high temperature in February: 34°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 February: 14.9°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 February
Mammoth Lakes, CA

Average pressure in February - Mammoth Lakes, CA
  • Average pressure in February: 30.08"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 February
Mammoth Lakes, CA

Average wind speed in February - Mammoth Lakes, CA
  • Average wind speed in February: 6.4mph

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 February
Mammoth Lakes, CA

Average humidity in February - Mammoth Lakes, CA
  • Average humidity in February: 76%

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 February
Mammoth Lakes, CA

Average rainfall in February - Mammoth Lakes, CA
  • Average rainfall in February: 0.94"

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 February
Mammoth Lakes, CA

Average rainfall days in February - Mammoth Lakes, CA
  • Average rainfall days in February: 4.3 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 February
Mammoth Lakes, CA

Average snowfall in February - Mammoth Lakes, CA
  • Average snowfall in February: 5.67"

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 February
Mammoth Lakes, CA

Average snowfall days in February - Mammoth Lakes, CA
  • Average snowfall days in February: 9.3 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 February /
Average sunshine in February
Mammoth Lakes, CA

Average daylight in February / Average sunshine in February - Mammoth Lakes, CA
  • Average daylight in February: 10h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in February: 6h and 2min

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 February
Mammoth Lakes, CA

Average sunshine days in February - Mammoth Lakes, CA
  • Average sunshine days in February: 18.8 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 February
Mammoth Lakes, CA

Average UV index in February - Mammoth Lakes, CA
  • Average UV index in February: 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 February
Mammoth Lakes, CA

Average cloud cover in February - Mammoth Lakes, CA
  • Average cloud cover in February: 29

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 February
Mammoth Lakes, CA

Average visibility in February - Mammoth Lakes, CA
  • Average visibility in February: 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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Mammoth Lakes, California, USA

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