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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Bring for Death Valley in May
- A light layer you can shed by midday (long sleeve or windbreaker)See it on AmazonWhy: a 26°F swing between the average low of 75°F and high of 101°F.
- Sun hat, SPF 50+ and 3L+ water capacitySee it on AmazonWhy: highs average 101°F.
- Electrolyte tablets (heat-illness prevention)See it on AmazonWhy: at highs of 101°F, water alone is not enough — dehydration is the real risk.
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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
Is Death Valley crowded in May?
Moderately: May runs 66% of the March peak, averaging 106,362 visits (NPS, 2021–2025).
What is the weather like in Death Valley in May?
Average highs of 101°F, lows of 75°F, 0.0″ of precipitation (NOAA 1991–2020 normals, DEATH VALLEY NP, CA US station).
What should I pack for Death Valley in May?
A light layer you can shed by midday (long sleeve or windbreaker); Sun hat, SPF 50+ and 3L+ water capacity; Electrolyte tablets (heat-illness prevention) — the full weather-computed list is on this page.
See also: the best national parks to visit in May · Last verified 2026-09-24