Cheyenne
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Cheyenne Weather in January

Cheyenne in January sees low temperatures, with highs around 4°C (39°F) and overnight lows of -8°C (18°F). It's the driest month of the year, with very little snow/rainfall to worry about.

Rainfall in Cheyenne in January

With the lowest rainfall figures of the year, conditions are ideal for exploring the outdoors, even if the temperatures require a jacket. Analyzing past climate data, one can expect approximately 4 days of snow/rain, averaging 7.7 mm (0.3 in). When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Cheyenne in January

Temperatures in Cheyenne in January top out at 4°C (39°F) and drop to -8°C (18°F) overnight. January is known for being in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. At -8°C (18°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This month is extremely cold, so be sure to dress in layers to keep warm. Proper preparation can help you stay comfortable.

Sunshine in Cheyenne in January

The city usually sees around 191 hours of sunlight, indicating many sunny days despite the cool temperatures, making it a good month for sightseeing.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Cheyenne. Our weather planner can help you explore destinations with more pleasant weather conditions.

Cheyenne Temperature in January

Min Temperature
-8°C (18°F)
Max Temperature
4°C (39°F)
Chance of Rain
15%
Precipitation
7.7 mm (0.3 in)
Rainy days
4 days
Humidity
53%
Sunshine
191 hours
Percentage Sunshine
64%

Cheyenne Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Cheyenne - and find the best time to visit.

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Cheyenne typically stay consistent throughout January, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -10°C (14°F) to -7°C (19°F).

Average temperatures in January

Daily Historical Precipitation

51-year average (1976-2026)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in January

Historical weather records for Cheyenne in January

Browse day-by-day weather records for Cheyenne spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Cheyenne historical weather extremes in January

According to our 49 years of weather records for Cheyenne, the following extremes were recorded between 1976 and 2025.

  • On January 27, 2015, temperatures climbed to 19°C (66°F), marking the warmest January day on record.

Best Places in the United States of America in January

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →

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).

What to Wear in Cheyenne in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. With minimal rainfall expected, you can leave the rain gear at home. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Cheyenne in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    3/10
  • Walking
    3/10
  • Camping
    2/10
  • Outdoor sports
    3/10

Cheyenne 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.