Grand Canyon in may: average Weather, Temperature and Climate
Weather in Grand Canyon in may 2025
The weather in Grand Canyon in may comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather 11.5cm
Weather at 6am
11°C
Clear/Sunny
81% of time
13%
3%
2%
Weather at 12pm
19°C
Clear/Sunny
78% of time
13%
4%
3%
Weather at 6pm
20°C
Clear/Sunny
76% of time
17%
4%
2%
Weather at 3am
12°C
80%
14%
3%
2%
Evolution of daily average temperature and precipitation in Grand Canyon in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Grand Canyon in may.
The climate of Grand Canyon in may is good
In may in Grand Canyon, the climate is dry ; it hardly ever rains (19mm of rainfall over 1 days).
The climate nice there may. The thermometer averaged maximum of 21°C. In the morning the temperature drops to 11°C. Thus, the mean temperature average in may in Grand Canyon is 16°C. Note that these seasonal averages are in contrast with those observed in Grand Canyon in the month of may with a maximum record of 33°C in 2009 and a minimum record of -2°C in 2010. You can expect to have about 24 days with temperatures over 18°C, or 77% of the month.
Day length in Grand Canyon in may is 14:06. Sunrise is at 05:22 and sets at 19:28.
With a good weather, this month is recommended to go in that area in United States.
Seasonal average climate and temperature of Grand Canyon in may
Check below seasonal norms These datas are set from the weather statements earlier years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 16°C | ||||
| Highest temperature | 21°C | ||||
| Lowest temperature | 11°C | ||||
| Highest record temperature | 33°C (2009) | ||||
| Lowest record temperature | -2°C (2010) | ||||
| Number of days at +30°C | 1 day(s) (3%) | ||||
| Number of days at +18°C | 24 day(s) (77%) | ||||
| Number of days at -0°C | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 24km/h | ||||
| Wind temperature | 10°C | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 19mm | ||||
| Number of days with rainfall | 1 day(s) (4%) | ||||
| Record daily rainfall | 15.8mm (2019) | ||||
| Snowfall | 11.5cm | ||||
| Other climate data | |||||
| Humidity | 43% | ||||
| Visibility | 9.92km | ||||
| Cloud cover | 11% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:22 | ||||
| Time of sunset | 19:28 | ||||
| Length of day | 14:06 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Grand Canyon in may 2024:
12°C to 20°C
10°C to 19°C
12°C to 21°C
13°C to 20°C
10°C to 14°C
5°C to 15°C
8°C to 18°C
6°C to 14°C
9°C to 14°C
10°C to 17°C
10°C to 17°C
10°C to 20°C
14°C to 23°C
16°C to 19°C
14°C to 22°C
12°C to 21°C
14°C to 25°C
16°C to 23°C
14°C to 23°C
13°C to 20°C
11°C to 19°C
12°C to 21°C
13°C to 22°C
13°C to 22°C
11°C to 21°C
12°C to 23°C
15°C to 25°C
15°C to 26°C
16°C to 26°C
16°C to 26°C
17°C to 28°C
Map: other cities in the United States (USA) in may
Cities near Grand Canyon:
| Havasu Falls (Arizona) in may | good weather |
| Page (Arizona) in may | good weather |
| Flagstaff (Route 66) in may | tolerable weather |
| Zion National Park in may | tolerable weather |
| Bryce Canyon in may | tolerable weather |
| Monument Valley in may | good weather |
| Laughlin in may | perfect weather |
| Lake Havasu City in may | perfect weather |
| Las Vegas in may | perfect weather |
| Phoenix (Arizona) in may | perfect weather |
| Canyonlands National Park (Utah) in may | good weather |
| Mesa Verde National Park (Colorado) in may | tolerable weather |
Click over cities on the map for information about the weather in may.
perfect weather
good
tolerable
bad
very bad
Weather data for Grand Canyon in may:
Weather data for Grand Canyon for may are derived from an average of the weather forecast since 2009 in Grand Canyon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Grand Canyon can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Grand Canyon.