February weather forecast
Arimo, ID

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Weather in February

The last month of the winter, February, is an icy month in Arimo, Idaho, with an average temperature fluctuating between 18°F (-7.8°C) and 32.2°F (0.1°C).

Temperature

Arimo registers an average high-temperature of a wintry 32.2°F (0.1°C) with the arrival of February, showing minor deviation from the preceding month. Nightly temperatures drop to an average low of 18°F (-7.8°C) in February.

Humidity

In February, the average relative humidity is 87%.

Rainfall

The month with the most rainfall is February, when the rain falls for 8.8 days and typically aggregates up to 2.05" (52mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Arimo, during February, snow falls for 15.2 days and regularly aggregates up to 12.32" (313mm) of snow. In Arimo, during the entire year, snow falls for 68.7 days and aggregates up to 48.82" (1240mm) of snow.

Daylight

In February, the average length of the day is 10h and 35min.
On the first day of the month, sunrise is at 7:42 am and sunset at 5:41 pm. On the last day of February, sunrise is at 7:04 am and sunset at 6:17 pm MST.

Sunshine

In February, the average sunshine is 5.3h.

UV index

In February, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in February interprets into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February?

The high-temperature during February is 32.2°F (0.1°C) and the low-temperature is 18°F (-7.8°C).

What is the average humidity in February?

The average relative humidity in February in Arimo is 87%.

What is the wettest month?

February is the month with the most rainfall. Rain falls for 8.8 days and accumulates 2.05" (52mm) of precipitation.

How many days does it rain in February?

In Arimo, in February, during 8.8 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

How much does it snow in February?

In Arimo, in February, during 15.2 snowfall days, 12.32" (313mm) of snow is typically accumulated.

What is the average length of the day in February?

In Arimo, the average day length in February is 10h and 35min.

When is the sunrise / sunset in February?

In February, on the first day of the month, sunrise is at 7:42 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:17 pm MST.

How long on average sun shines in February?

In February, the average sunshine duration is 5.3h.

What is the UV index intensity in February?

The average daily maximum UV index in February 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
Arimo, ID

Average temperature in February - Arimo, ID
  • Average high temperature in February: 32.2°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (28.9°F).

  • Average low temperature in February: 18°F

The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in February
Arimo, ID

Average pressure in February - Arimo, ID
  • Average pressure in February: 30.16"Hg

The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in February
Arimo, ID

Average wind speed in February - Arimo, ID
  • Average wind speed in February: 5.5mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

Average humidity in February
Arimo, ID

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

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (35%).

Average rainfall in February
Arimo, ID

Average rainfall in February - Arimo, ID
  • Average rainfall in February: 2.05"

The wettest month (with the highest rainfall) is February (2.05").
The driest month (with the least rainfall) is July (0.55").

Average rainfall days in February
Arimo, ID

Average rainfall days in February - Arimo, ID
  • Average rainfall days in February: 8.8 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (6.6 days).

Average snowfall in February
Arimo, ID

Average snowfall in February - Arimo, ID
  • Average snowfall in February: 12.32"

The month with the highest snowfall is January (13.78").
The months with the least snowfall are June, July and August (0").

Average snowfall days in February
Arimo, ID

Average snowfall days in February - Arimo, ID
  • Average snowfall days in February: 15.2 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in February /
Average sunshine in February
Arimo, ID

Average daylight in February / Average sunshine in February - Arimo, ID
  • Average daylight in February: 10h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in February: 5h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in February
Arimo, ID

Average sunshine days in February - Arimo, ID
  • Average sunshine days in February: 9.9 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (9.9 days).

Average UV index in February
Arimo, ID

Average UV index in February - Arimo, ID
  • Average UV index in February: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in February
Arimo, ID

Average cloud cover in February - Arimo, ID
  • Average cloud cover in February: 52

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 11).

Average visibility in February
Arimo, ID

Average visibility in February - Arimo, 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).

Arimo, Idaho, USA

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