Třinec 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.
TřinecCzechia
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
3/12
Dinner Outside
31
0Jan: 0% viability
0
0Feb: 0% viability
0
2Mar: 2% viability
2
19Apr: 19% viability
19
50May: 50% viability
50
77Jun: 77% viability
77
80Jul: 80% viability
80
76Aug: 76% viability
76
59Sep: 59% viability
59
10Oct: 10% viability
10
1Nov: 1% viability
1
0Dec: 0% viability
0
3/12
Dinner Outside
0Jan: 0% viability
0
0Feb: 0% viability
0
2Mar: 2% viability
2
19Apr: 19% viability
19
50May: 50% viability
50
77Jun: 77% viability
77
80Jul: 80% viability
80
76Aug: 76% viability
76
59Sep: 59% viability
59
10Oct: 10% viability
10
1Nov: 1% viability
1
0Dec: 0% viability
0
31%
Cold
6/12
Lunch Outside
50
7Jan: 7% viability
7
18Feb: 18% viability
18
48Mar: 48% viability
48
60Apr: 60% viability
60
68May: 68% viability
68
71Jun: 71% viability
71
70Jul: 70% viability
70
69Aug: 69% viability
69
77Sep: 77% viability
77
74Oct: 74% viability
74
30Nov: 30% viability
30
12Dec: 12% viability
12
6/12
Lunch Outside
7Jan: 7% viability
7
18Feb: 18% viability
18
48Mar: 48% viability
48
60Apr: 60% viability
60
68May: 68% viability
68
71Jun: 71% viability
71
70Jul: 70% viability
70
69Aug: 69% viability
69
77Sep: 77% viability
77
74Oct: 74% viability
74
30Nov: 30% viability
30
12Dec: 12% viability
12
50%
Cold
12/12
Walking
94
92Jan: 92% viability
92
93Feb: 93% viability
93
97Mar: 97% viability
97
98Apr: 98% viability
98
100May: 100% viability
100
89Jun: 89% viability
89
86Jul: 86% viability
86
85Aug: 85% viability
85
96Sep: 96% viability
96
99Oct: 99% viability
99
98Nov: 98% viability
98
95Dec: 95% viability
95
12/12
Walking
92Jan: 92% viability
92
93Feb: 93% viability
93
97Mar: 97% viability
97
98Apr: 98% viability
98
100May: 100% viability
100
89Jun: 89% viability
89
86Jul: 86% viability
86
85Aug: 85% viability
85
96Sep: 96% viability
96
99Oct: 99% viability
99
98Nov: 98% viability
98
95Dec: 95% viability
95
94%
12/12
Running
94
92Jan: 92% viability
92
93Feb: 93% viability
93
97Mar: 97% viability
97
98Apr: 98% viability
98
100May: 100% viability
100
89Jun: 89% viability
89
86Jul: 86% viability
86
85Aug: 85% viability
85
96Sep: 96% viability
96
99Oct: 99% viability
99
98Nov: 98% viability
98
95Dec: 95% viability
95
12/12
Running
92Jan: 92% viability
92
93Feb: 93% viability
93
97Mar: 97% viability
97
98Apr: 98% viability
98
100May: 100% viability
100
89Jun: 89% viability
89
86Jul: 86% viability
86
85Aug: 85% viability
85
96Sep: 96% viability
96
99Oct: 99% viability
99
98Nov: 98% viability
98
95Dec: 95% viability
95
94%
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025