Lausanne offers a solid outdoor season. August through September are perfect for all activities. Dinner outside works 5/12 months, while walking is comfortable 12/12 months — impressive.
LausanneSwitzerland
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
5/12
Dinner Outside
58
23Jan: 23% viability
23
26Feb: 26% viability
26
34Mar: 34% viability
34
59Apr: 59% viability
59
80May: 80% viability
80
95Jun: 95% viability
95
96Jul: 96% viability
96
95Aug: 95% viability
95
81Sep: 81% viability
81
56Oct: 56% viability
56
26Nov: 26% viability
26
24Dec: 24% viability
24
5/12
Dinner Outside
23Jan: 23% viability
23
26Feb: 26% viability
26
34Mar: 34% viability
34
59Apr: 59% viability
59
80May: 80% viability
80
95Jun: 95% viability
95
96Jul: 96% viability
96
95Aug: 95% viability
95
81Sep: 81% viability
81
56Oct: 56% viability
56
26Nov: 26% viability
26
24Dec: 24% viability
24
58%
Cold
2/12
Lunch Outside
55
38Jan: 38% viability
38
52Feb: 52% viability
52
61Mar: 61% viability
61
63Apr: 63% viability
63
58May: 58% viability
58
54Jun: 54% viability
54
64Jul: 64% viability
64
65Aug: 65% viability
65
66Sep: 66% viability
66
61Oct: 61% viability
61
50Nov: 50% viability
50
32Dec: 32% viability
32
2/12
Lunch Outside
38Jan: 38% viability
38
52Feb: 52% viability
52
61Mar: 61% viability
61
63Apr: 63% viability
63
58May: 58% viability
58
54Jun: 54% viability
54
64Jul: 64% viability
64
65Aug: 65% viability
65
66Sep: 66% viability
66
61Oct: 61% viability
61
50Nov: 50% viability
50
32Dec: 32% viability
32
55%
Rain
12/12
Walking
98
100Jan: 100% viability
100
99Feb: 99% viability
99
100Mar: 100% viability
100
100Apr: 100% viability
100
100May: 100% viability
100
98Jun: 98% viability
98
95Jul: 95% viability
95
87Aug: 87% viability
87
99Sep: 99% viability
99
99Oct: 99% viability
99
100Nov: 100% viability
100
100Dec: 100% viability
100
12/12
Walking
100Jan: 100% viability
100
99Feb: 99% viability
99
100Mar: 100% viability
100
100Apr: 100% viability
100
100May: 100% viability
100
98Jun: 98% viability
98
95Jul: 95% viability
95
87Aug: 87% viability
87
99Sep: 99% viability
99
99Oct: 99% viability
99
100Nov: 100% viability
100
100Dec: 100% viability
100
98%
12/12
Running
98
100Jan: 100% viability
100
99Feb: 99% viability
99
100Mar: 100% viability
100
100Apr: 100% viability
100
100May: 100% viability
100
98Jun: 98% viability
98
95Jul: 95% viability
95
87Aug: 87% viability
87
99Sep: 99% viability
99
99Oct: 99% viability
99
100Nov: 100% viability
100
100Dec: 100% viability
100
12/12
Running
100Jan: 100% viability
100
99Feb: 99% viability
99
100Mar: 100% viability
100
100Apr: 100% viability
100
100May: 100% viability
100
98Jun: 98% viability
98
95Jul: 95% viability
95
87Aug: 87% viability
87
99Sep: 99% viability
99
99Oct: 99% viability
99
100Nov: 100% viability
100
100Dec: 100% viability
100
98%
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025