Sun Valley · Idaho, United States

Sun Valley in March

Conditions, weather, crowd levels, and tips for visiting Sun Valley in March

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Is Sun Valley Open in March?

Open

Sun Valley is open in March, outside its peak-season window.

Weather & Snow Conditions

45cm(18in)Moderate

45cm

Avg Snowfall

3°C

Avg High (37°F)

-7°C

Avg Low (19°F)

18"

Snowfall (inches)

In March, Sun Valley sees an average of 45cm (18 inches) of snowfall. Daytime temperatures typically reach 3°C (37°F) with overnight lows around -7°C (19°F). Milder temperatures mean lighter layering is enough, but a waterproof shell and sun protection are still worth packing.

Crowd Levels & Pricing

Crowd Level

Moderate

Day Pass Price

$179

Crowd levels at Sun Valley in March are moderate. The day pass price this month is $179 per day.

What to Pack for March

Essential Layers

Moisture-wicking base layer (merino or synthetic)
Lightweight mid-layer (thin fleece or softshell)
Waterproof, breathable outer shell
Standard waterproof ski gloves

Accessories

Helmet (always recommended)
Goggles with a light lens for bright conditions
Neck gaiter or buff
Sunscreen SPF 50+ (stronger UV at altitude)

Trail Conditions in March

36%(44 trails)

42%(51 trails)

22%(27 trails)

0%(0 trails)

In March, Sun Valley typically runs most of its 121 trails and 18 lifts.

Frequently Asked Questions

Is Sun Valley open in March?

Yes, Sun Valley is typically open in March (open).

How much snow does Sun Valley get in March?

Sun Valley averages approximately 45cm (18 inches) of snowfall in March, one of the lighter-snowfall months of the season here. Actual amounts vary year to year.

How crowded is Sun Valley in March?

Crowd levels at Sun Valley in March are typically moderate.

What should I wear skiing at Sun Valley in March?

In March, temperatures at Sun Valley range from -7°C to 3°C (19°F to 37°F). Milder temperatures mean lighter layering is enough, but a waterproof shell and sun protection are still worth packing.