Best Time to Visit Zion National Park
USA
☀️
April to October
Best Months
🌧️
January
Avoid
👥
Apr–Oct
Peak Season
🧭
Camping, hiking and RV road trips
Ideal For
Zion National Park climate month by month
Jan
29°
2.7"
Feb
30°
1.3"
Mar
35°
3.3"
Apr
48°
0.7"
May
59°
0.3"
Jun
70°
0.3"
Jul
77°
1.4"
Aug
71°
2.4"
Sep
65°
1.3"
Oct
51°
1.5"
Nov
39°
1.0"
Dec
32°
2.8"
Top number = average temperature (°F), bar = average monthly rainfall (inches). Toggle units above.
🌍 When to go to Zion National Park
Based on recent climate averages (2021–2023, Open-Meteo), Zion National Park is warmest in July (around 25°C / 77°F) and coldest in January (around -2°C / 29°F). Rain is heaviest in March (about 84 mm) and lightest in May (about 8 mm). For comfortable camping and RV travel, aim for April to October.
Data source & date
- Climate values: Open-Meteo (ERA5 reanalysis archive), 2021–2023 daily averages — open-meteo.com ↗
- Retrieved and frozen: 2026-07-20 (values are static, not live-fetched)
- Monthly means are long-run averages, not a forecast — actual weather varies year to year. Season labels are derived from these values; travel advice is editorial.
Three-season camping & RV kit for Zion National Park
Mild days, cool nights and rain as the main variable. Nothing exotic is needed here — the kit that fails is the one that leaks or has no dry place to sit out a shower.
- View ↗Three-season dome tentRainfly and welded floor. The baseline that handles a wet night without drama.
- View ↗Waterproof tarpTurns a rained-out afternoon into a usable one. The cheapest upgrade on this list.
- View ↗Two-burner propane stoveTwo burners means coffee and breakfast at once — the difference on a cold morning.
- View ↗Mesh camp chairMesh back breathes on warm afternoons and dries after rain instead of holding water.
- View ↗Rechargeable lanternDoubles as a power bank. No disposable batteries to carry or throw away.
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