Best Time to Hike Upper Gray Wolf River Trail
Month-by-month temperatures and rainfall for Upper Gray Wolf River Trail, United States, based on 2-year climate normals.
Month-by-month weather on Upper Gray Wolf River Trail
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 39°F4°C | 26°F-3°C | 197 mm | 16 |
| February | 37°F3°C | 24°F-4°C | 167 mm | 16 |
| March | 41°F5°C | 27°F-3°C | 200 mm | 20 |
| April | 45°F7°C | 29°F-2°C | 71 mm | 14 |
| May | 52°F11°C | 35°F1°C | 67 mm | 15 |
| June | 59°F15°C | 43°F6°C | 69 mm | 15 |
| July | 70°F21°C | 53°F12°C | 17 mm | 5 |
| August | 68°F20°C | 53°F11°C | 99 mm | 15 |
| September | 66°F19°C | 49°F10°C | 56 mm | 10 |
| October | 50°F10°C | 37°F3°C | 135 mm | 16 |
| November | 42°F6°C | 31°F0°C | 224 mm | 18 |
| December | 42°F6°C | 30°F-1°C | 358 mm | 22 |
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 Upper Gray Wolf River Trail are July. Expect daytime highs around 70°F21°C and nights near 54°F12°C.
Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.
Full route guide, interactive map and free GPX download.
View route & GPX- South Kaibab Trail Best time to hike
- North Kaibab Trail Best time to hike
- Hidden Canyon Best time to hike
- Clouds Rest Trail Best time to hike
- Panorama Trail Best time to hike
- Trans-Catalina Trail Best time to hike