Construction work on an OHV trailhead by the River Island Market will close down the bypass lane on November 18 - 21. Access will not be available to desert area trails from that location during this time.
River Island Market is open and the deli is open.
Dump station and potable water filling is for use by registered campers only (No OHV use of dump station or filling fresh water tanks).
Annual Weather
Below is a listing of average daily temperatures and monthly precipitation:
| Month | High | Low | Precipitation |
|---|---|---|---|
| January | 67° F | 41° F | 0.87" |
| February | 73° | 45° | 0.70" |
| March | 79° | 49° | 0.65" |
| April | 87° | 54° | 0.17" |
| May | 95° | 63° | 0.09" |
| June | 105° | 71° | 0.02" |
| July | 108° | 78° | 0.27" |
| August | 107° | 78° | 0.61" |
| September | 101° | 71° | 0.57" |
| October | 90° | 59° | 0.32" |
| November | 76° | 47° | 0.33" |
| December | 67° | 41° | 0.57" |
Note: Weather data is provided as a general guide only. Arizona State Parks assumes no responsibility for any loss resulting from the use of this information.
