Death Valley in May: Crowds, Weather & What to Pack

Shoulder · VisitWhen score 54/100 · #8 of 12 months

May is a solid shoulder-season month to visit Death Valley National Park: crowds run 66% of the March peak (106,362 average visits). Weather: highs average 101°F and lows 75°F, with 0.0″ of precipitation and 14.1 hours of daylight. Computed from NPS and NOAA data.

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Death Valley in May: what the park service says

Planning a May trip to Death Valley? The park service says not to hike in the valley or at lower elevations when it is hot; the mountains are generally cooler and offer some relief. Carry and drink at least a gallon of water a day, and refill at Furnace Creek, Stovepipe Wells or Panamint Springs, the places the park lists as having water. Cell service is limited or absent across most of the park.

Source: NPS, checked 2026-11-05.

Crowds in May

Death Valley averages 106,362 recreation visits in May — 66% of what March, the peak month, draws. That crowd level sets the tone for parking, permits and lodging.

Weather & daylight

Daytime heat is the story (highs average 101°F), and nights stay mild (lows average 75°F). It is typically dry (0.0″ of precipitation). Mid-month daylight runs 14.1 hours.

NOAA 1991–2020 monthly normals, station DEATH VALLEY NP, CA US (1 mi from park coordinates, -194 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of May.

What to pack for Death Valley in May

Computed from the month's weather normals above — not a generic list.

• A light layer you can shed by midday (long sleeve or windbreaker) — a 26°F swing between the average low of 75°F and high of 101°F
• Sun hat, SPF 50+ and 3L+ water capacity — highs average 101°F
• Electrolyte tablets (heat-illness prevention) — at highs of 101°F, water alone is not enough — dehydration is the real risk (compare other options)
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

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Want quieter or kinder conditions? The computed best months for Death Valley are January and February.

Also at their best in May

Other parks whose computed May verdict is a best window — same NPS × NOAA formula:

• Lake Clark in May — 7% of peak crowds, highs 59°F, score 96/100
• North Cascades in May — 11% of peak crowds, highs 69°F, score 96/100
• Katmai in May — 1% of peak crowds, highs 52°F, score 95/100
• Gates of the Arctic in May — 12% of peak crowds, highs 56°F, score 94/100

Common questions

See also: the best national parks to visit in May · Last verified 2026-09-24