Sun Valley Weather in February

February in Sun Valley sees daytime temperatures around 3°C (37°F) and lows of -10°C (14°F) at night. Pack a rain jacket because some snow/rainfall is likely.

Rainfall in Sun Valley in February

You can expect snow/rain on roughly 10 days based on historical data, averaging 32 mm (1.3 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Sun Valley in February

Daytime temperatures in Sun Valley reach 3°C (37°F) in February, dropping to -10°C (14°F) at night. During February, you'll experience the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With lows of -10°C (14°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

February in Sun Valley can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.