Halden offers a solid outdoor season. June through August are perfect for all activities. Even dinner outside manages 3/12 months, while walking is comfortable 12/12 months — impressive.
HaldenNorway
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
3/12
Dinner Outside
29
0Jan: 0% viability
0
0Feb: 0% viability
0
0Mar: 0% viability
0
16Apr: 16% viability
16
57May: 57% viability
57
80Jun: 80% viability
80
72Jul: 72% viability
72
73Aug: 73% viability
73
42Sep: 42% viability
42
2Oct: 2% viability
2
0Nov: 0% viability
0
0Dec: 0% viability
0
3/12
Dinner Outside
0Jan: 0% viability
0
0Feb: 0% viability
0
0Mar: 0% viability
0
16Apr: 16% viability
16
57May: 57% viability
57
80Jun: 80% viability
80
72Jul: 72% viability
72
73Aug: 73% viability
73
42Sep: 42% viability
42
2Oct: 2% viability
2
0Nov: 0% viability
0
0Dec: 0% viability
0
29%
Cold
6/12
Lunch Outside
46
1Jan: 1% viability
1
11Feb: 11% viability
11
36Mar: 36% viability
36
65Apr: 65% viability
65
78May: 78% viability
78
77Jun: 77% viability
77
68Jul: 68% viability
68
72Aug: 72% viability
72
73Sep: 73% viability
73
50Oct: 50% viability
50
17Nov: 17% viability
17
0Dec: 0% viability
0
6/12
Lunch Outside
1Jan: 1% viability
1
11Feb: 11% viability
11
36Mar: 36% viability
36
65Apr: 65% viability
65
78May: 78% viability
78
77Jun: 77% viability
77
68Jul: 68% viability
68
72Aug: 72% viability
72
73Sep: 73% viability
73
50Oct: 50% viability
50
17Nov: 17% viability
17
0Dec: 0% viability
0
46%
Cold
12/12
Walking
96
89Jan: 89% viability
89
93Feb: 93% viability
93
99Mar: 99% viability
99
98Apr: 98% viability
98
100May: 100% viability
100
97Jun: 97% viability
97
95Jul: 95% viability
95
97Aug: 97% viability
97
98Sep: 98% viability
98
97Oct: 97% viability
97
97Nov: 97% viability
97
95Dec: 95% viability
95
12/12
Walking
89Jan: 89% viability
89
93Feb: 93% viability
93
99Mar: 99% viability
99
98Apr: 98% viability
98
100May: 100% viability
100
97Jun: 97% viability
97
95Jul: 95% viability
95
97Aug: 97% viability
97
98Sep: 98% viability
98
97Oct: 97% viability
97
97Nov: 97% viability
97
95Dec: 95% viability
95
96%
12/12
Running
96
89Jan: 89% viability
89
93Feb: 93% viability
93
99Mar: 99% viability
99
98Apr: 98% viability
98
100May: 100% viability
100
97Jun: 97% viability
97
95Jul: 95% viability
95
97Aug: 97% viability
97
98Sep: 98% viability
98
97Oct: 97% viability
97
97Nov: 97% viability
97
95Dec: 95% viability
95
12/12
Running
89Jan: 89% viability
89
93Feb: 93% viability
93
99Mar: 99% viability
99
98Apr: 98% viability
98
100May: 100% viability
100
97Jun: 97% viability
97
95Jul: 95% viability
95
97Aug: 97% viability
97
98Sep: 98% viability
98
97Oct: 97% viability
97
97Nov: 97% viability
97
95Dec: 95% viability
95
96%
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025