Oslo 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.
OsloNorway
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
23Apr: 23% viability
23
62May: 62% viability
62
79Jun: 79% viability
79
72Jul: 72% viability
72
72Aug: 72% viability
72
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
23Apr: 23% viability
23
62May: 62% viability
62
79Jun: 79% viability
79
72Jul: 72% viability
72
72Aug: 72% viability
72
42Sep: 42% viability
42
2Oct: 2% viability
2
0Nov: 0% viability
0
0Dec: 0% viability
0
29%
Cold
5/12
Lunch Outside
47
1Jan: 1% viability
1
16Feb: 16% viability
16
45Mar: 45% viability
45
64Apr: 64% viability
64
78May: 78% viability
78
79Jun: 79% viability
79
69Jul: 69% viability
69
75Aug: 75% viability
75
78Sep: 78% viability
78
50Oct: 50% viability
50
14Nov: 14% viability
14
0Dec: 0% viability
0
5/12
Lunch Outside
1Jan: 1% viability
1
16Feb: 16% viability
16
45Mar: 45% viability
45
64Apr: 64% viability
64
78May: 78% viability
78
79Jun: 79% viability
79
69Jul: 69% viability
69
75Aug: 75% viability
75
78Sep: 78% viability
78
50Oct: 50% viability
50
14Nov: 14% viability
14
0Dec: 0% viability
0
47%
Cold
12/12
Walking
98
90Jan: 90% viability
90
97Feb: 97% viability
97
100Mar: 100% viability
100
100Apr: 100% viability
100
99May: 99% viability
99
98Jun: 98% viability
98
96Jul: 96% viability
96
99Aug: 99% viability
99
99Sep: 99% viability
99
99Oct: 99% viability
99
99Nov: 99% viability
99
97Dec: 97% viability
97
12/12
Walking
90Jan: 90% viability
90
97Feb: 97% viability
97
100Mar: 100% viability
100
100Apr: 100% viability
100
99May: 99% viability
99
98Jun: 98% viability
98
96Jul: 96% viability
96
99Aug: 99% viability
99
99Sep: 99% viability
99
99Oct: 99% viability
99
99Nov: 99% viability
99
97Dec: 97% viability
97
98%
12/12
Running
98
90Jan: 90% viability
90
97Feb: 97% viability
97
100Mar: 100% viability
100
100Apr: 100% viability
100
99May: 99% viability
99
98Jun: 98% viability
98
96Jul: 96% viability
96
99Aug: 99% viability
99
99Sep: 99% viability
99
99Oct: 99% viability
99
99Nov: 99% viability
99
97Dec: 97% viability
97
12/12
Running
90Jan: 90% viability
90
97Feb: 97% viability
97
100Mar: 100% viability
100
100Apr: 100% viability
100
99May: 99% viability
99
98Jun: 98% viability
98
96Jul: 96% viability
96
99Aug: 99% viability
99
99Sep: 99% viability
99
99Oct: 99% viability
99
99Nov: 99% viability
99
97Dec: 97% viability
97
98%
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025