February weather forecast
Ketchum, ID

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Weather in February

The last month of the winter, February, is also a subzero cold month in Ketchum, Idaho, with an average temperature fluctuating between 10°F (-12.2°C) and 27°F (-2.8°C).

Temperature

February's advent denotes a minor fluctuation in the average high-temperature to a still freezing cold 27°F (-2.8°C) from January's 26.8°F (-2.9°C). In the month of February, Ketchum experiences an average low-temperature of 10°F (-12.2°C).

Humidity

February is the most humid month, with an average relative humidity of 87%.

Rainfall

In Ketchum, in February, during 7.4 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. In Ketchum, during the entire year, the rain falls for 107.7 days and collects up to 15.63" (397mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. The month with the most snowfall in Ketchum is February, when snow falls for 15.5 days and typically aggregates up to 15" (381mm) of snow.

Daylight

In Ketchum, the average length of the day in February is 10h and 31min.
On the first day of February, sunrise is at 7:54 am and sunset at 5:47 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:25 pm MST.

Sunshine

The average sunshine in February in Ketchum is 6.4h.

UV index

The month with the lowest UV index is February, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In February, the average maximum UV index of 1 translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

How cold is it in Ketchum in February?

In Ketchum, 27°F (-2.8°C) is the average high-temperature and 10°F (-12.2°C) is the average low-temperature during February.

What is the most humid month in Ketchum?

February is the most humid month in Ketchum, Idaho, with an average relative humidity of 87%.

What is the average humidity in February in Ketchum?

In Ketchum, the average relative humidity in February is 87%.

How much does it rain in Ketchum in February?

In Ketchum, Idaho, in February, it is raining for 7.4 days, with typically 1.93" (49mm) of accumulated precipitation.

When does it snow the most in Ketchum?

The month with the most snowfall in Ketchum, Idaho, is February, when snow falls for 15.5 days and typically aggregates up to 15" (381mm) of snow.

How much does it snow in Ketchum in February?

In February, it is snowing for 15.5 days. Throughout February, 15" (381mm) of snow is accumulated.

How many hours of daylight does Ketchum have in February?

In February, the average day length is 10h and 31min.

What time are sunrise and sunset in February in Ketchum?

In February, on the first day of the month, sunrise is at 7:54 am and sunset at 5:47 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:25 pm MST.

How many hours of sunshine does Ketchum have in February?

In Ketchum, the average sunshine duration in February is 6.4h.

When is the lowest UV index in Ketchum?

The month with the lowest UV index in Ketchum is February, with an average maximum UV index of 1.

How high is the UV index in February in Ketchum?

The average daily maximum UV index in February in Ketchum is 1. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
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
Ketchum, ID

Average temperature in February - Ketchum, ID
  • Average high temperature in February: 27°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is December (25°F).

  • Average low temperature in February: 10°F

The months with the highest average low temperature are July and August (50.5°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).

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Average pressure in February
Ketchum, ID

Average pressure in February - Ketchum, ID
  • Average pressure in February: 30.15"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in February
Ketchum, ID

Average wind speed in February - Ketchum, ID
  • Average wind speed in February: 5.2mph

The windiest month (with the highest average wind speed) is July (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).

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Average humidity in February
Ketchum, ID

Average humidity in February - Ketchum, ID
  • Average humidity in February: 87%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (37%).

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Average rainfall in February
Ketchum, ID

Average rainfall in February - Ketchum, ID
  • Average rainfall in February: 1.93"

The wettest month (with the highest rainfall) is March (2.01").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in February
Ketchum, ID

Average rainfall days in February - Ketchum, ID
  • Average rainfall days in February: 7.4 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is July (5.9 days).

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Average snowfall in February
Ketchum, ID

Average snowfall in February - Ketchum, ID
  • Average snowfall in February: 15"

The month with the highest snowfall is February (15").
The months with the least snowfall are July and August (0").

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Average snowfall days in February
Ketchum, ID

Average snowfall days in February - Ketchum, ID
  • Average snowfall days in February: 15.5 days

The month with the highest number of snowfall days is March (16 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
Ketchum, ID

Average daylight in February / Average sunshine in February - Ketchum, ID
  • Average daylight in February: 10h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in February: 6h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

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Average sunshine days in February
Ketchum, ID

Average sunshine days in February - Ketchum, ID
  • Average sunshine days in February: 11.7 days

The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is April (11.1 days).

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Average UV index in February
Ketchum, ID

Average UV index in February - Ketchum, ID
  • Average UV index in February: 1

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in February
Ketchum, ID

Average cloud cover in February - Ketchum, ID
  • Average cloud cover in February: 44

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in February
Ketchum, ID

Average visibility in February - Ketchum, ID
  • Average visibility in February: 4mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Ketchum, Idaho, USA

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