Flagstaff offers a solid outdoor season. 3 months of the year are perfect for all activities. Dinner outside works 4/12 months, while walking is comfortable 12/12 months — impressive.
FlagstaffUnited States
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
4/12
Dinner Outside
36
0Jan: 0% viability
0
1Feb: 1% viability
1
4Mar: 4% viability
4
22Apr: 22% viability
22
46May: 46% viability
46
83Jun: 83% viability
83
91Jul: 91% viability
91
89Aug: 89% viability
89
74Sep: 74% viability
74
25Oct: 25% viability
25
1Nov: 1% viability
1
0Dec: 0% viability
0
4/12
Dinner Outside
0Jan: 0% viability
0
1Feb: 1% viability
1
4Mar: 4% viability
4
22Apr: 22% viability
22
46May: 46% viability
46
83Jun: 83% viability
83
91Jul: 91% viability
91
89Aug: 89% viability
89
74Sep: 74% viability
74
25Oct: 25% viability
25
1Nov: 1% viability
1
0Dec: 0% viability
0
36%
Cold
9/12
Lunch Outside
72
65Jan: 65% viability
65
64Feb: 64% viability
64
53Mar: 53% viability
53
75Apr: 75% viability
75
82May: 82% viability
82
81Jun: 81% viability
81
69Jul: 69% viability
69
71Aug: 71% viability
71
82Sep: 82% viability
82
85Oct: 85% viability
85
74Nov: 74% viability
74
64Dec: 64% viability
64
9/12
Lunch Outside
65Jan: 65% viability
65
64Feb: 64% viability
64
53Mar: 53% viability
53
75Apr: 75% viability
75
82May: 82% viability
82
81Jun: 81% viability
81
69Jul: 69% viability
69
71Aug: 71% viability
71
82Sep: 82% viability
82
85Oct: 85% viability
85
74Nov: 74% viability
74
64Dec: 64% viability
64
72%
Cold
12/12
Walking
92
99Jan: 99% viability
99
96Feb: 96% viability
96
97Mar: 97% viability
97
95Apr: 95% viability
95
92May: 92% viability
92
91Jun: 91% viability
91
66Jul: 66% viability
66
85Aug: 85% viability
85
95Sep: 95% viability
95
97Oct: 97% viability
97
98Nov: 98% viability
98
98Dec: 98% viability
98
12/12
Walking
99Jan: 99% viability
99
96Feb: 96% viability
96
97Mar: 97% viability
97
95Apr: 95% viability
95
92May: 92% viability
92
91Jun: 91% viability
91
66Jul: 66% viability
66
85Aug: 85% viability
85
95Sep: 95% viability
95
97Oct: 97% viability
97
98Nov: 98% viability
98
98Dec: 98% viability
98
92%
Heat
11/12
Running
91
99Jan: 99% viability
99
96Feb: 96% viability
96
97Mar: 97% viability
97
95Apr: 95% viability
95
91May: 91% viability
91
89Jun: 89% viability
89
59Jul: 59% viability
59
82Aug: 82% viability
82
92Sep: 92% viability
92
97Oct: 97% viability
97
98Nov: 98% viability
98
98Dec: 98% viability
98
11/12
Running
99Jan: 99% viability
99
96Feb: 96% viability
96
97Mar: 97% viability
97
95Apr: 95% viability
95
91May: 91% viability
91
89Jun: 89% viability
89
59Jul: 59% viability
59
82Aug: 82% viability
82
92Sep: 92% viability
92
97Oct: 97% viability
97
98Nov: 98% viability
98
98Dec: 98% viability
98
91%
Heat
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025