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United States weather

Weather in Jackson, Wyoming for December 2025

Your guide to Jackson weather in December - trends and predictions

    Snow Forecast ❄️

  • The climate of Jackson in December is quite snowy, averaging 12 snowy days.
    According to Jackson snow forecast for December 2025, 12 snowy days are expected until the end of the month. The closest date with snow is Thursday, December 18.

    • Temperatures

  • Until now, December 2025 in Jackson has been nearly identical to the historical average, with a temperature of -1.4 °F (showing only a slight deviation of -0.3 °F).

  • Expect cooler weather in the next days in Jackson with the forecast suggesting a temperature of -2.6 °F, lower than the historical average.

  • In general, the average temperature in Jackson at the beginning of December is -0.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -4.4 °F by the end of December.

    • More

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Average dry days
19
Dry days
Average rainy days
0
Rainy days
Average snowy days
12
Snow days
Average temperatures
-1°/-8°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Jackson Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Cloudy
-2°
2
Overcast
-1°
3
Cloudy
-0°
4
Overcast
-2°
5
Partly cloudy
1°
6
Partly cloudy
-0°
7
Overcast
-1°
8
Moderate snow
-1°
9
Light freezing rain
-3°
10
Cloudy
-3°
11
Overcast
-1°
12
Overcast
-1°
13
Light freezing rain
-2°
14
Patchy moderate snow
1°
15
Moderate or heavy snow showers
-1°
16
Patchy moderate snow
-2°
17
Moderate or heavy snow showers
0°
18
Moderate or heavy snow showers
-5°
19
Moderate or heavy snow showers
-2°
20
Moderate or heavy snow showers
-8°
21
Heavy snow
1°
22
Moderate or heavy snow showers
-1°
23
Heavy snow
1°
24
Mist
-1°
25
Heavy snow
1°
26
Light freezing rain
-3°
27
Partly cloudy
-3°
28
Moderate or heavy snow showers
-3°
29
Moderate snow
-4°
30
Light snow
-10°
31
Mist
-9°

Temperatures trend during December in Jackson

See the weather trend as well as the moving average line

December weather in Jackson day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Cloudy
Cloudy
 -2° /-11° 0 mm 0 cm
Dec. 2 Overcast
Overcast
 -1° /-10° 10.9 mm 7.9 cm
Dec. 3 Cloudy
Cloudy
 0° /-11° 0 mm 0 cm
Dec. 4 Overcast
Overcast
 -2° /-10° 3.3 mm 2.4 cm
Dec. 5 Partly cloudy
Partly cloudy
 1° /-8° 10.3 mm 7.4 cm
Dec. 6 Partly cloudy
Partly cloudy
 0° /-7° 17.2 mm 12.5 cm
Dec. 7 Overcast
Overcast
 -1° /-8° 1 mm 0.8 cm
Dec. 8 Moderate snow
Moderate snow
 -1° /-4° 7.9 mm 5.3 cm
Dec. 9 Light freezing rain
Light freezing rain
 -3° /-7° 12.3 mm 8.8 cm
Dec. 10 Cloudy
Cloudy
 -3° /-6° 20.4 mm 14.7 cm
Dec. 11 Overcast
Overcast
 -1° /-6° 0 mm 0 cm
Dec. 12 Overcast
Overcast
 -1° /-4° 0.1 mm 0 cm
Dec. 13 Light freezing rain
Light freezing rain
 -2° /-9° 0.2 mm 0 cm
Dec. 14 Patchy moderate snow
Patchy moderate snow
 1° /-5° 6.9 mm 4.4 cm
Dec. 15 Moderate or heavy snow showers
Moderate or heavy snow showers
 -1° /-6° 5 mm 2.8 cm
Dec. 16 Patchy moderate snow
Patchy moderate snow
 -2° /-6° 7.9 mm 4.5 cm
Dec. 17 Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-8° 12.7 mm 0 cm
Dec. 18 Moderate or heavy snow showers
Moderate or heavy snow showers
 -5° /-8° 15.3 mm 11 cm
Dec. 19 Moderate or heavy snow showers
Moderate or heavy snow showers
 -2° /-3° 63.7 mm 14.1 cm
Dec. 20 Moderate or heavy snow showers
Moderate or heavy snow showers
 -8° /-11° 13.7 mm 0.1 cm
Dec. 21 Heavy snow
Heavy snow
 1° /-6° 13.4 mm 9.7 cm
Dec. 22 Moderate or heavy snow showers
Moderate or heavy snow showers
 -1° /-7° 4 mm 2.9 cm
Dec. 23 Heavy snow
Heavy snow
 1° /-8° 3.8 mm 2.7 cm
Dec. 24 Mist
Mist
 -1° /-7° 2.4 mm 1.7 cm
Dec. 25 Heavy snow
Heavy snow
 1° /-1° 7.3 mm 5.3 cm
Dec. 26 Light freezing rain
Light freezing rain
 -3° /-9° 0.2 mm 0.1 cm
Dec. 27 Partly cloudy
Partly cloudy
 -3° /-13° 0 mm 0 cm
Dec. 28 Moderate or heavy snow showers
Moderate or heavy snow showers
 -3° /-11° 0.5 mm 0.4 cm
Dec. 29 Moderate snow
Moderate snow
 -4° /-17° 3 mm 2.2 cm
Dec. 30 Light snow
Light snow
 -10° /-23° 0.1 mm 0 cm
Dec. 31 Mist
Mist
 -9° /-14° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Jackson in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Jackson forecast closer to your planned date for the most up-to-date weather information.
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Jackson in December - FAQ

What are the expected maximum and minimum temperatures in Jackson during December?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Jackson during December?
Significant rainfall exceeding 142.2 mm is expected in Jackson during December, occurring over more than 0 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Jackson in December 2025?
Jackson experiences an average snowfall of 85.89 cm during December, occurring over 12 days.
What are the typical wind conditions in Jackson during December?
The average wind speed in Jackson during December is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

Jackson snow forecast December 2025

Track daily snowfall levels and discover Jackson’s snowy potential this December ❄️
On average, Jackson sees 12 snowy days during December, with approximately 85.9 cm of total snowfall.

December rainfall patterns in Jackson

Explore the daily rainfall trends and prepare for Jacksons December weather 💧

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Location coordinates Where is Jackson?

Get accurate weather forecasts for Jackson, located at latitude 43.48 and longitude -110.762. Stay updated with localized weather information tailored for Jackson.

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