Measurements:
°C
°F
Idaho Falls
40°F
NE 14 mph
Feels like: 32°F
Precip: 100%
World Resorts USA Idaho Falls Weather December Weather in Idaho Falls

Idaho Falls Weather: December

Average Day Temperature: 26.0°F
Average Night Temperature: 17.9°F
Number of Sunny Days: 8 days
Sunshine Hours: 8.9 - 9.2 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.6 in

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 40°F. The lowest night temperature was -4°F. The average values for day and night temperatures during December were 26.0°F и 16.5°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in December are gloomy but you can also expect sunny days.

Precipitation Totals in December, in

Precipitation total in December for Idaho Falls is 0.6 in.

Wind Speed in December, mph

The average wind speed in December is 6.3 mph. It makes December one of the most windless months of the year for Idaho Falls.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Idaho Falls in December is 3.8 hours.

Best Time to Visit Idaho Falls
The most sunny months:
July 27 days
September 23 days
August 22 days
The most warm months:
July 92.6 °F
August 88.0 °F
September 78.6 °F
The most cold months:
January 22.7 °F
February 24.7 °F
December 26.0 °F
The most rainy months:
September 2 days
November 1 day
March 1 day
The most windy months:
April 9 mph
May 8 mph
June 8 mph

Idaho Falls on the Weather Map

USA Resorts:
NAME
Boston +52
Chicago +52
Hawaii +74
Honolulu +74
Houston +74
Las Vegas +60
Los Angeles +56
Miami +82
New York +52
Orlando +78
San Diego +60
San Francisco +48
Sarasota +80
Tampa +80
Washington +60
24 Hours Weather Forecast
Idaho Falls
Local time: 06:10
05 may, sunday
0900 38°F
NE
19 mph
1200 38°F
NE
14 mph
1500 44°F
NE
17 mph
1800 44°F
NE
14 mph
2100 40°F
NE
12 mph
06 may, monday
0000 36°F
NE
15 mph
0300 34°F
NE
18 mph
0600 32°F
NE
17 mph