February weather forecast
Lemhi, ID

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Weather in February

The last month of the winter, February, is also a subzero cold month in Lemhi, Idaho, with an average temperature varying between 10.8°F (-11.8°C) and 27.9°F (-2.3°C).

Temperature

Welcoming February, Lemhi notes an average high-temperature of a still subzero cold 27.9°F (-2.3°C), nearly consistent with January's 27.3°F (-2.6°C). Lemhi, in the month of February, anticipates a consistent average low-temperature of 10.8°F (-11.8°C).

Humidity

February is the most humid month, with an average relative humidity of 89%.

Rainfall

In Lemhi, during February, the rain falls for 7.4 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, there are 129.5 rainfall days, and 12.4" (315mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. The month with the most snowfall is February, when snow falls for 12.3 days and typically aggregates up to 5" (127mm) of snow.

Daylight

In February, the average length of the day is 10h and 28min.
On the first day of the month, sunrise is at 7:53 am and sunset at 5:42 pm. On the last day of February, sunrise is at 7:12 am and sunset at 6:21 pm MST.

Sunshine

The average sunshine in February is 5.7h.

UV index

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In February, the maximum UV index of 1 suggests this advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in February?

The high-temperature, in February, in Lemhi, records 27.9°F (-2.3°C), while the low-temperature is 10.8°F (-11.8°C).

What is the most humid month?

February is the most humid month, with an average relative humidity of 89%.

What is the average humidity in February?

The average relative humidity in February is 89%.

How many days does it rain in February?

In Lemhi, in February, during 7.4 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 12.3 days and accumulates 5" (127mm) of snow.

How many days does it snow in February?

In Lemhi, in February, snow falls for 12.3 days, with typically accumulated 5" (127mm) of snow.

How many hours of daylight does Lemhi have in February?

In February, the average day length in Lemhi is 10h and 28min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 7:53 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:21 pm MST.

How many hours of sunshine does Lemhi have in February?

In Lemhi, the average sunshine duration in February is 5.7h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.

What is the UV index intensity in February?

The average daily maximum UV index in February is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Lemhi, ID

Average temperature in February - Lemhi, ID
  • Average high temperature in February: 27.9°F

The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in February: 10.8°F

The month with the highest average low temperature is August (47.5°F).
The coldest months (with the lowest average low temperature) are January and December (9.5°F).

Average pressure in February
Lemhi, ID

Average pressure in February - Lemhi, ID
  • Average pressure in February: 30.14"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in February
Lemhi, ID

Average wind speed in February - Lemhi, ID
  • Average wind speed in February: 4.8mph

The windiest months (with the highest average wind speed) are March and April (5.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in February
Lemhi, ID

Average humidity in February - Lemhi, ID
  • Average humidity in February: 89%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (43%).

Average rainfall in February
Lemhi, ID

Average rainfall in February - Lemhi, ID
  • Average rainfall in February: 0.87"

The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are July and August (0.51").

Average rainfall days in February
Lemhi, ID

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

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in February
Lemhi, ID

Average snowfall in February - Lemhi, ID
  • Average snowfall in February: 5"

The month with the highest snowfall is February (5").
The months with the least snowfall are June, July and August (0").

Average snowfall days in February
Lemhi, ID

Average snowfall days in February - Lemhi, ID
  • Average snowfall days in February: 12.3 days

The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in February: 5h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in February
Lemhi, ID

Average sunshine days in February - Lemhi, ID
  • Average sunshine days in February: 13.3 days

The month with the most sunshine days is July (19.4 days).
The month with the least sunshine days is April (7.7 days).

Average UV index in February
Lemhi, ID

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

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

Average cloud cover in February
Lemhi, ID

Average cloud cover in February - Lemhi, ID
  • Average cloud cover in February: 53

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in February
Lemhi, ID

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

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

Lemhi, Idaho, USA

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