Temperature in Grand Teton National Park in January

Daytime highs, nighttime lows and the warmest cities in Grand Teton National Park, the United States of America this January.

Grand Teton National Park, the United States of America, a region in the United States of America, typically experiences very cold weather in January, with maximum daytime temperatures around -2°C (28°F) and nighttime temperatures around -13°C (9°F) in Jackson. The month of January is in the winter season. On average, it is one of the coldest months of the year.

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

To get a sense of January's typical temperatures in the key spots of Grand Teton National Park, explore the map below. Click on a point for an in-depth look.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Grand Teton National Park, check out our Grand Teton National Park's climate page.

See also: Grand Teton National Park weather by month.

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.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

Grand Teton National Park temperatures in January: frequently asked questions

How hot does it get in Grand Teton National Park, the United States of America in January?

Average daytime highs in Grand Teton National Park, the United States of America during January reach about -2°C (28°F) in Jackson.

How cold does it get at night in Grand Teton National Park, the United States of America in January?

After dark, Jackson cools to about -13°C (9°F) on an average January night.

How much sun does Grand Teton National Park, the United States of America get in January?

Most cities enjoy a balanced amount of sunshine, with around 120 hours of sunlight anticipated in Jackson. This ensures the days are neither too dim nor excessively sunny.

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.

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