Grand Teton National Park

Grand Teton National Park Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Grand Teton National Park, the United States of America in January.

Considering a trip to Grand Teton National Park, the United States of America this January and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Grand Teton National Park in January

Grand Teton National Park, the United States of America is a region in the United States of America. January in Grand Teton National Park generally has very cold temperatures, with moderate precipitation. The month of January is in the winter season.

Temperatures

You can expect very cold maximum daytime temperatures of around -2°C (28°F) and nighttime temperatures around -13°C (9°F) in Jackson. On average, January is the coldest month of the year in Grand Teton National Park, the United States of America. So be prepared and make sure to pack winter cloths.

To learn more about the conditions in specific areas of Grand Teton National Park, the United States of America, check out the map below.

Precipitation

January is a moderate rainy month with an average snowfall of around 61 mm (2.4 in) in Jackson.

Average sunshine

Sunshine levels are moderate in most locations. Jackson typically sees 120 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.

Explore Grand Teton National Park by month

Pick a month to see the average temperature, rainfall and sunshine in Grand Teton National Park — and find the best time to visit. (based on Jackson)

Best Places to Visit in Grand Teton National Park in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Grand Teton National Park.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Grand Teton National Park

What is the weather like in January for some of the most popular destinations in Grand Teton National Park, the United States of America?

Temperature range in Grand Teton National Park (January)

Precipitation variation in Grand Teton National Park (January)

Jackson

In January Jackson generally has very low temperatures with maximum daytime temperatures around -2°C (28°F), minimum nighttime temperatures around -13°C (9°F) and moderate monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-2°C (28°F)
-2°C (28°F)
0°C (32°F)
Min temperature
-12°C (10°F)
-13°C (9°F)
-11°C (12°F)
Monthly sun hours
110 hours
120 hours
150 hours
Monthly snowfall
73 mm (2.9 in)
61 mm (2.4 in)
45 mm (1.8 in)
Monthly rainy days
19 days
17 days
15 days
Weather conditions

Moose Wilson Road

In January Moose Wilson Road generally has very low temperatures with maximum daytime temperatures around -3°C (27°F), minimum nighttime temperatures around -15°C (5°F) and moderate monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-3°C (27°F)
-3°C (27°F)
0°C (32°F)
Min temperature
-14°C (7°F)
-15°C (5°F)
-13°C (9°F)
Monthly sun hours
110 hours
120 hours
150 hours
Monthly snowfall
67 mm (2.6 in)
64 mm (2.5 in)
46 mm (1.8 in)
Monthly rainy days
21 days
19 days
18 days
Weather conditions

Moran

In January Moran generally has very low temperatures with maximum daytime temperatures around -3°C (27°F), minimum nighttime temperatures around -16°C (3°F) and moderate monthly snowfall. So on average the conditions are poor that month.

December
January
February
Max temperature
-3°C (27°F)
-3°C (27°F)
0°C (32°F)
Min temperature
-14°C (7°F)
-16°C (3°F)
-14°C (7°F)
Monthly sun hours
110 hours
120 hours
150 hours
Monthly snowfall
77 mm (3 in)
63 mm (2.5 in)
44 mm (1.7 in)
Monthly rainy days
19 days
17 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Grand Teton National Park, in the United States of America.

Popular cities in January

Day & night temperatures, rainfall and average weather in Grand Teton National Park in January.

City Weather Day temp Night temp Rainfall
Jackson -2°C (28°F) -13°C (9°F) 61 mm (2.4 in)
Moose Wilson Road -3°C (27°F) -15°C (5°F) 64 mm (2.5 in)
Moran -3°C (27°F) -16°C (3°F) 63 mm (2.5 in)

Grand Teton National Park weather in January: frequently asked questions

What is the weather like in Grand Teton National Park, the United States of America in January?

January in Grand Teton National Park, the United States of America brings poor weather. In Jackson, daytime temperatures are typically around -2°C (28°F) and nighttime lows hover near -13°C (9°F).

What is the average temperature in Grand Teton National Park, the United States of America in January?

Daytime temperatures in Jackson peak at roughly -2°C (28°F) in January, dropping to about -13°C (9°F) overnight.

Does Grand Teton National Park, the United States of America get a lot of snow in January?

Not particularly. Jackson averages just 61 mm (2.4 in) of snow in January, making it a mostly dry month for Grand Teton National Park, the United States of America.

Is January a Good Time to Visit Grand Teton National Park, the United States of America?

In our view, January might not be the best time to travel to Grand Teton National Park, the United States of America with often poor weather in Jackson.

Generally speaking, the best visiting conditions can be found in June, July, August and September offering mostly perfect weather in Jackson. On the other hand, the weather in January, February, March, April, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Grand Teton National Park.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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