Ihosy offers a solid outdoor season. February through April are perfect for all activities. Dinner outside works 5/12 months, while lunch outside is comfortable 11/12 months — impressive.
IhosyMadagascar
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
5/12
Dinner Outside
50
62Jan: 62% viability
62
71Feb: 71% viability
71
71Mar: 71% viability
71
71Apr: 71% viability
71
38May: 38% viability
38
12Jun: 12% viability
12
10Jul: 10% viability
10
23Aug: 23% viability
23
38Sep: 38% viability
38
58Oct: 58% viability
58
76Nov: 76% viability
76
71Dec: 71% viability
71
5/12
Dinner Outside
62Jan: 62% viability
62
71Feb: 71% viability
71
71Mar: 71% viability
71
71Apr: 71% viability
71
38May: 38% viability
38
12Jun: 12% viability
12
10Jul: 10% viability
10
23Aug: 23% viability
23
38Sep: 38% viability
38
58Oct: 58% viability
58
76Nov: 76% viability
76
71Dec: 71% viability
71
50%
Cold
11/12
Lunch Outside
82
56Jan: 56% viability
56
66Feb: 66% viability
66
69Mar: 69% viability
69
87Apr: 87% viability
87
95May: 95% viability
95
95Jun: 95% viability
95
96Jul: 96% viability
96
98Aug: 98% viability
98
97Sep: 97% viability
97
88Oct: 88% viability
88
70Nov: 70% viability
70
65Dec: 65% viability
65
11/12
Lunch Outside
56Jan: 56% viability
56
66Feb: 66% viability
66
69Mar: 69% viability
69
87Apr: 87% viability
87
95May: 95% viability
95
95Jun: 95% viability
95
96Jul: 96% viability
96
98Aug: 98% viability
98
97Sep: 97% viability
97
88Oct: 88% viability
88
70Nov: 70% viability
70
65Dec: 65% viability
65
82%
Humid
9/12
Walking
84
64Jan: 64% viability
64
81Feb: 81% viability
81
86Mar: 86% viability
86
94Apr: 94% viability
94
98May: 98% viability
98
100Jun: 100% viability
100
100Jul: 100% viability
100
100Aug: 100% viability
100
94Sep: 94% viability
94
80Oct: 80% viability
80
57Nov: 57% viability
57
56Dec: 56% viability
56
9/12
Walking
64Jan: 64% viability
64
81Feb: 81% viability
81
86Mar: 86% viability
86
94Apr: 94% viability
94
98May: 98% viability
98
100Jun: 100% viability
100
100Jul: 100% viability
100
100Aug: 100% viability
100
94Sep: 94% viability
94
80Oct: 80% viability
80
57Nov: 57% viability
57
56Dec: 56% viability
56
84%
Heat
8/12
Running
72
46Jan: 46% viability
46
65Feb: 65% viability
65
70Mar: 70% viability
70
78Apr: 78% viability
78
92May: 92% viability
92
100Jun: 100% viability
100
100Jul: 100% viability
100
94Aug: 94% viability
94
84Sep: 84% viability
84
60Oct: 60% viability
60
36Nov: 36% viability
36
36Dec: 36% viability
36
8/12
Running
46Jan: 46% viability
46
65Feb: 65% viability
65
70Mar: 70% viability
70
78Apr: 78% viability
78
92May: 92% viability
92
100Jun: 100% viability
100
100Jul: 100% viability
100
94Aug: 94% viability
94
84Sep: 84% viability
84
60Oct: 60% viability
60
36Nov: 36% viability
36
36Dec: 36% viability
36
72%
Heat
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025