Lake Powell summers are extremely hot with little, if any, shade – perfect for visitors looking for heat, heat and more heat, ready for fun in the sun and water. Spring weather is highly variable and unpredictable with extended periods of winds. Fall weather is usually nice and mild, a great time to beat the heat but still engage in all the fun activities the lake has to offer. Winters are moderately cold with night time lows often below freezing.

Air and Water Temperatures
| Month | High |
Low |
Water |
| January | 45 |
24 |
47 |
| February | 53 |
31 |
46 |
| March | 61 |
36 |
52 |
| April | 72 |
46 |
54 |
| May | 82 |
53 |
62 |
| June | 90 |
62 |
70 |
| July | 97 |
71 |
76 |
| August | 94 |
69 |
80 |
| September | 88 |
60 |
76 |
| October | 77 |
46 |
69 |
| November | 59 |
36 |
62 |
| December | 45 |
25 |
53 |


Follow the links below to learn more
about this months park spotlight:
[ Lake Powell / Glen Canyon Lodging ]
[ Lake Powell / Glen Canyon Weather ]
[ Lake Powell / Glen Canyon Activities ]
