Every season offers something different in Havasu Canyon. March through November offer the best weather at Havasu, with spring and fall being ideal if you are hiking in and out. The cold water feels the best in the heat of the Arizona summer sun, while winter trips offer seclusion from crowds.
Monsoon season is typically in July and August. This brings heavy afternoon thunderstorms, and the chance of flash floods. Flash floods are not a huge threat if you are aware of your surroundings, and keep an eye on the weather. They can also show you a spectacular display of nature's power. If you are not an experienced southwest hiker, just get a professional guide for your trip.
The trailhead at Hualapi Hilltop is 5200 ft in elevation, while the canyon floor sits at 2800 ft. The water maintains a relatively constant 70 degrees throughout the year.
Below are the weather averages for Havasu Falls. Temperatures will drop 5 degrees on average for every 1,000 feet in elevation you climb. Therefore the temperatures at the trailhead (Hualapai Hilltop), are over 10 degrees cooler than the campground.
Month
|
High
|
Low
|
Jan
|
53
|
27
|
Feb
|
60
|
32
|
Mar
|
67
|
37
|
Apr
|
75
|
43
|
May
|
86
|
50
|
Jun
|
96
|
60
|
Jul
|
99
|
66
|
Aug
|
99
|
64
|
Sept
|
89
|
56
|
Oct
|
78
|
46
|
Nov
|
64
|
35
|
Dec
|
53
|
27
|
|
|
