Grand Teton National Park weather in April
April in Grand Teton National Park: cold, a little rain, with reliable snow — a great time to visit.
#7 of 12 months in Grand Teton National Park · #452 of 604 destinations to visit in April · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Grand Teton National Park climate normals — April
| Daytime high | 5°C / 40°F | 🧥 cold |
|---|---|---|
| Nighttime low | -4°C / 24°F | |
| Feels like (high) | 1°C / 34°F | |
| Rainfall | 78 mm / 3.1 in | 🌦 some rain |
| Rainy days | 15 days | |
| Humidity | 72% | 💧 humid |
| Dew point | -6°C / 21°F | |
| Sunshine | 10.6 h/day | |
| Daylight | 13.5 h | |
| Wind | 14 km/h / 9 mph | |
| Snowfall | 41.6 cm / 16.4 in | |
| Air quality (US AQI) | 57 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Grand Teton National Park in April — FAQ
- Is April a good time to visit Grand Teton National Park?
- April in Grand Teton National Park: cold, a little rain, with reliable snow — a great time to visit. It ranks #7 of 12 months for Grand Teton National Park on SeasonMap's comfort score (71/100).
- What is the weather like in Grand Teton National Park in April?
- In April, Grand Teton National Park averages a daily high of 4.5°C and a low of -4.2°C, with about 78.1 mm of rain over roughly 15.4 rainy days.
- What is the air quality in Grand Teton National Park in April?
- Grand Teton National Park has a mean US Air Quality Index of about 57 in April.
- Does it snow in Grand Teton National Park in April?
- Grand Teton National Park sees roughly 41.6 cm of snowfall in April.