Nagaoka offers a solid outdoor season. July through August are the toughest stretch. Dinner outside works 4/12 months, while walking is comfortable 10/12 months — impressive.
NagaokaJapan
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
4/12
Dinner Outside
49
22Jan: 22% viability
22
23Feb: 23% viability
23
27Mar: 27% viability
27
45Apr: 45% viability
45
78May: 78% viability
78
89Jun: 89% viability
89
59Jul: 59% viability
59
53Aug: 53% viability
53
75Sep: 75% viability
75
68Oct: 68% viability
68
32Nov: 32% viability
32
22Dec: 22% viability
22
4/12
Dinner Outside
22Jan: 22% viability
22
23Feb: 23% viability
23
27Mar: 27% viability
27
45Apr: 45% viability
45
78May: 78% viability
78
89Jun: 89% viability
89
59Jul: 59% viability
59
53Aug: 53% viability
53
75Sep: 75% viability
75
68Oct: 68% viability
68
32Nov: 32% viability
32
22Dec: 22% viability
22
49%
Cold
2/12
Lunch Outside
41
23Jan: 23% viability
23
32Feb: 32% viability
32
52Mar: 52% viability
52
66Apr: 66% viability
66
65May: 65% viability
65
55Jun: 55% viability
55
21Jul: 21% viability
21
21Aug: 21% viability
21
35Sep: 35% viability
35
59Oct: 59% viability
59
46Nov: 46% viability
46
21Dec: 21% viability
21
2/12
Lunch Outside
23Jan: 23% viability
23
32Feb: 32% viability
32
52Mar: 52% viability
52
66Apr: 66% viability
66
65May: 65% viability
65
55Jun: 55% viability
55
21Jul: 21% viability
21
21Aug: 21% viability
21
35Sep: 35% viability
35
59Oct: 59% viability
59
46Nov: 46% viability
46
21Dec: 21% viability
21
41%
Rain
10/12
Walking
84
94Jan: 94% viability
94
95Feb: 95% viability
95
95Mar: 95% viability
95
97Apr: 97% viability
97
99May: 99% viability
99
90Jun: 90% viability
90
53Jul: 53% viability
53
27Aug: 27% viability
27
69Sep: 69% viability
69
97Oct: 97% viability
97
94Nov: 94% viability
94
96Dec: 96% viability
96
10/12
Walking
94Jan: 94% viability
94
95Feb: 95% viability
95
95Mar: 95% viability
95
97Apr: 97% viability
97
99May: 99% viability
99
90Jun: 90% viability
90
53Jul: 53% viability
53
27Aug: 27% viability
27
69Sep: 69% viability
69
97Oct: 97% viability
97
94Nov: 94% viability
94
96Dec: 96% viability
96
84%
Humid
9/12
Running
76
94Jan: 94% viability
94
95Feb: 95% viability
95
95Mar: 95% viability
95
97Apr: 97% viability
97
95May: 95% viability
95
68Jun: 68% viability
68
25Jul: 25% viability
25
11Aug: 11% viability
11
48Sep: 48% viability
48
92Oct: 92% viability
92
94Nov: 94% viability
94
96Dec: 96% viability
96
9/12
Running
94Jan: 94% viability
94
95Feb: 95% viability
95
95Mar: 95% viability
95
97Apr: 97% viability
97
95May: 95% viability
95
68Jun: 68% viability
68
25Jul: 25% viability
25
11Aug: 11% viability
11
48Sep: 48% viability
48
92Oct: 92% viability
92
94Nov: 94% viability
94
96Dec: 96% viability
96
76%
Rain
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025