February weather forecast
Sun Valley, NV

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Weather in February

February, the last month of the winter in Sun Valley, is another cold month, with an average temperature fluctuating between 41.7°F (5.4°C) and 25.5°F (-3.6°C).

Temperature

With the onset of February, the average high-temperature registers at a still wintry 41.7°F (5.4°C), subtly different from January's 39.7°F (4.3°C). An average low-temperature of 25.5°F (-3.6°C) is noted during the nights in February in Sun Valley, Nevada.

Humidity

In February, the average relative humidity is 68%.

Rainfall

The month with the most rainfall is February, when the rain falls for 6.5 days and typically aggregates up to 1.38" (35mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. February is the month with the most snowfall in Sun Valley. Snow falls for 6.6 days and accumulates 6.06" (154mm) of snow.

Daylight

In Sun Valley, the average length of the day in February is 10h and 44min.
On the first day of the month, sunrise is at 7:06 am and sunset at 5:18 pm. On the last day of February, sunrise is at 6:32 am and sunset at 5:50 pm PST.

Sunshine

In February, the average sunshine is 6.6h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sun Valley. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 2 during February translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

Is February cold in Sun Valley?

February temperatures in Sun Valley vary between a high-temperature of 41.7°F (5.4°C) and a low-temperature of 25.5°F (-3.6°C).

What is the average humidity in February in Sun Valley?

In Sun Valley, the average relative humidity in February is 68%.

What is the wettest month in Sun Valley?

The month with the most rainfall is February, when the rain falls for 6.5 days and typically aggregates up to 1.38" (35mm) of precipitation.

How much does it rain in Sun Valley in February?

In Sun Valley, Nevada, during February, the rain falls for 6.5 days and regularly aggregates up to 1.38" (35mm) of precipitation.

When does it snow the most in Sun Valley?

The month with the most snowfall in Sun Valley is February, when snow falls for 6.6 days and typically aggregates up to 6.06" (154mm) of snow.

How much does it snow in Sun Valley in February?

In Sun Valley, Nevada, during February, snow falls for 6.6 days and regularly aggregates up to 6.06" (154mm) of snow.

What is the average length of the day in February in Sun Valley?

In Sun Valley, Nevada, the average day length in February is 10h and 44min.

When are sunrise and sunset in February in Sun Valley?

In February, on the first day of the month, sunrise is at 7:06 am and sunset at 5:18 pm. On the last day of the month, in Sun Valley, sunrise is at 6:32 am and sunset at 5:50 pm PST.

How long on average sun shines in February in Sun Valley?

The average sunshine duration in February is 6.6h.

When is the lowest UV index in Sun Valley?

The months with the lowest UV index in Sun Valley are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in February in Sun Valley?

In February, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk 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
Sun Valley, NV

Average temperature in February - Sun Valley, NV
  • Average high temperature in February: 41.7°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (37.8°F).

  • Average low temperature in February: 25.5°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (23.4°F).

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Average pressure in February
Sun Valley, NV

Average pressure in February - Sun Valley, NV
  • Average pressure in February: 30.09"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in February
Sun Valley, NV

Average wind speed in February - Sun Valley, NV
  • Average wind speed in February: 5.9mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in February
Sun Valley, NV

Average humidity in February - Sun Valley, NV
  • Average humidity in February: 68%

The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are July and August (28%).

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Average rainfall in February
Sun Valley, NV

Average rainfall in February - Sun Valley, NV
  • Average rainfall in February: 1.38"

The wettest month (with the highest rainfall) is February (1.38").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in February
Sun Valley, NV

Average rainfall days in February - Sun Valley, NV
  • Average rainfall days in February: 6.5 days

The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall in February
Sun Valley, NV

Average snowfall in February - Sun Valley, NV
  • Average snowfall in February: 6.06"

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in February
Sun Valley, NV

Average snowfall days in February - Sun Valley, NV
  • Average snowfall days in February: 6.6 days

The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in February /
Average sunshine in February
Sun Valley, NV

Average daylight in February / Average sunshine in February - Sun Valley, NV
  • Average daylight in February: 10h and 4min

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

  • Average sunshine in February: 6h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in February
Sun Valley, NV

Average sunshine days in February - Sun Valley, NV
  • Average sunshine days in February: 16.9 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is March (15.9 days).

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Average UV index in February
Sun Valley, NV

Average UV index in February - Sun Valley, NV
  • Average UV index in February: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in February
Sun Valley, NV

Average cloud cover in February - Sun Valley, NV
  • Average cloud cover in February: 29

The month with the most cloud cover is December (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 7).

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Average visibility in February
Sun Valley, NV

Average visibility in February - Sun Valley, NV
  • 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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Sun Valley, Nevada, USA

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