Ketchum Weather in January

In Ketchum, January brings very low daytime temperatures around 1°C (34°F), with nights cooling to -12°C (10°F). Some snow/rainfall is to be expected.

Rainfall in Ketchum in January

You can expect snow/rain on around 12 days based on historical patterns, with 50 mm (2 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Ketchum in January

In January, Ketchum gets very low temperatures, with highs of 1°C (34°F). Nights cool to around -12°C (10°F). The winter season is characteristic of January. Expect a distinctly cold feel throughout the day, not just overnight. At -12°C (10°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With the arrival of this cold month, make sure you're dressed in warm clothing. It's important to be ready for the chill.

January in Ketchum has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.