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Idaho United States of America
Temperatures in January
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Temperature in Idaho in January

Idaho is a region in the United States of America. January in has maximum daytime temperatures ranging from very low in Driggs with -2°C to low temperatures in Lewiston with 6°C. Nighttime temperatures generally drop to -1°C in Lewiston and -13°C in Driggs. 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 Idaho in January?

Find the average daytime temperatures in January for the most popular destinations in Idaho on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in January in Idaho?
    • Data insights from our comprehensive database indicate that Lewiston is the city with the highest warmth. Daytime peaks average near 6°C, while the nights are characterized by a low temperature close to -1°C."

  • What is the coldest city in January in Idaho?
    • According to our data, Driggs holds the title for the coldest city in Idaho in January. It experiences maximum temperatures of approximately -2°C and drops to lows of about -13°C during the night.

  • How much sun does Idaho get in January?
    • Boise enjoys a balanced 111 hours of sunlight. This makes it neither too overcast nor too sunny.

    Interested in more climate information?

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