Best Time to Hike Zion Narrows Bottom-Up Day-Hiking Route
Month-by-month temperatures and rainfall for Zion Narrows Bottom-Up Day-Hiking Route, United States, based on 2-year climate normals.
Month-by-month weather on Zion Narrows Bottom-Up Day-Hiking Route
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 5.2°C / 41°F | -6°C / 21°F | 28 mm | 5 |
| February | 7.8°C / 46°F | -5.6°C / 22°F | 84 mm | 6 |
| March | 10.7°C / 51°F | -3.2°C / 26°F | 75 mm | 9 |
| April | 17°C / 63°F | 0.4°C / 33°F | 17 mm | 7 |
| May | 22.5°C / 73°F | 5.6°C / 42°F | 24 mm | 5 |
| June | 30.5°C / 87°F | 12.6°C / 55°F | 11 mm | 3 |
| July | 32.4°C / 90°F | 14.9°C / 59°F | 8 mm | 3 |
| August | 30.4°C / 87°F | 14.4°C / 58°F | 50 mm | 6 |
| September | 26.5°C / 80°F | 10.7°C / 51°F | 17 mm | 5 |
| October | 20.6°C / 69°F | 5.2°C / 41°F | 46 mm | 7 |
| November | 12.1°C / 54°F | -1.1°C / 30°F | 38 mm | 6 |
| December | 10.9°C / 52°F | -3°C / 27°F | 22 mm | 3 |
Highlighted rows are the recommended hiking window. Climate normals via Open-Meteo (2-year average). Mountain weather varies — always check a live forecast before you set off.
The best months to hike Zion Narrows Bottom-Up Day-Hiking Route are April, May. Expect daytime highs around 20°C (68°F) and nights near 3°C (37°F).
Pack warm layers and a proper insulating jacket — nights get cold even in the best window.
Full route guide, interactive map and free GPX download.
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