North & Central America · Nature travel
Best time to visit Grand Canyon
Mid May–Late Jun, Mid Sep–Mid Oct is the best time to visit. During this period, the average daytime high is 24.5°C, with 0.9 rainy days per 10 days.
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Season calendar
AvoidOff-seasonFairOkayGoodGreatBest
Japan MOFA travel advice
No Japan MOFA travel advisory is in effect for this destination.
Climate and season score by month
| Month | Level | Daytime high | Rainy days (per 10 days) | Cloud cover |
|---|---|---|---|---|
| January | Avoid | 6.8°C | 1.3 | 49.5% |
| February | Avoid | 8.3°C | 1.7 | 51.3% |
| March | Fair | 12.3°C | 1.5 | 47.9% |
| April | Good | 16.5°C | 1.0 | 42.8% |
| May | Best | 21.9°C | 0.8 | 38.4% |
| June | Best | 28.5°C | 0.6 | 29.1% |
| July | Good | 30.3°C | 2.3 | 48.6% |
| August | Great | 28.5°C | 2.3 | 46.5% |
| September | Best | 25.0°C | 1.6 | 31.8% |
| October | Great | 18.8°C | 1.1 | 31.9% |
| November | Okay | 12.5°C | 0.9 | 38.6% |
| December | Avoid | 7.3°C | 1.2 | 49.6% |
How the score works
The season score is a relative 0–100 measure of how suitable each time of year is for travel at this destination, grouped into seven levels. It combines climate-normal trends in temperature, rain, cloud cover, and other conditions.
Weather station: GRAND CANYON NP AP（12 km）. Data: NASA POWER, NOAA GHCN-Daily, OISST, IBTrACS, and Natural Earth.
These are historical climate-normal trends, not a weather forecast.