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Grand Teton National Park

National Park · Wyoming State, 🇺🇸 United States
Area 1,249 km²
Time zone America/Denver
Official website www.nps.gov/grte
Grand Teton National Park

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Grand Teton National Park — Map

Grand Teton National Park — Map

Climate & when to visit

Best time to visit: July, August

Select a month

Typical weather in January

Poor
  • -4° (feels like -9°) · extremes -24°–2°
  • -15° at night
  • 16 rainy days
  • 13 sunny days
  • 6 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 2 · low

Typical weather in February

Poor
  • -4° (feels like -8°) · extremes -24°–2°
  • -15° at night
  • 16 rainy days
  • 13 sunny days
  • 7 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 3 · moderate

Typical weather in March

Poor
  • 0° (feels like -5°) · extremes -20°–3°
  • -11° at night
  • 16 rainy days
  • 16 sunny days
  • 8 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 4 · moderate

Typical weather in April

Poor
  • 4° (feels like 0°) · extremes -14°–13°
  • -5° at night
  • 15 rainy days
  • 14 sunny days
  • 9 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 6 · high

Typical weather in May

Poor
  • 12° (feels like 9°) · extremes -5°–20°
  • 1° at night
  • 15 rainy days
  • 12 sunny days
  • 8 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 7 · high

Typical weather in June

Good
  • 18° (feels like 16°) · extremes -1°–26°
  • 5° at night
  • 11 rainy days
  • 17 sunny days
  • 11 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 8 · very high

Typical weather in July

Great
  • 25° (feels like 23°) · extremes 5°–30°
  • 10° at night
  • 8 rainy days
  • 22 sunny days
  • 12 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 9 · very high

Typical weather in August

Great
  • 24° (feels like 22°) · extremes 4°–29°
  • 9° at night
  • 9 rainy days
  • 20 sunny days
  • 10 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 8 · very high

Typical weather in September

Good
  • 19° (feels like 16°) · extremes -2°–27°
  • 5° at night
  • 9 rainy days
  • 18 sunny days
  • 9 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 6 · high

Typical weather in October

Poor
  • 10° (feels like 6°) · extremes -9°–20°
  • -1° at night
  • 11 rainy days
  • 14 sunny days
  • 6 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 4 · moderate

Typical weather in November

Poor
  • 1° (feels like -3°) · extremes -19°–11°
  • -9° at night
  • 13 rainy days
  • 11 sunny days
  • 5 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 2 · low

Typical weather in December

Poor
  • -4° (feels like -9°) · extremes -24°–2°
  • -14° at night
  • 17 rainy days
  • 9 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Calm winds
  • UV index 1 · low

Climate data: NASA POWER (MERRA-2) · 1996–2025

Practical information

Currency
US Dollar USD $ · Card payments · Widely accepted
Emergency numbers
911 Police · Ambulance · Fire brigade
Electricity
Type A / Type B
120 V · 60 Hz
Languages
English
Tap water
Safe to drink
Driving side
Right
Calling code
+1
Learn more

Tours & Activities

Willow Flats Overlook
Drive
Jackson Lake Overlook
Drive
Teton Point Overlook

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