London 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.
LondonUnited Kingdom
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
3Mar: 3% viability
3
21Apr: 21% viability
21
49May: 49% viability
49
72Jun: 72% viability
72
77Jul: 77% viability
77
78Aug: 78% viability
78
60Sep: 60% viability
60
15Oct: 15% viability
15
1Nov: 1% viability
1
0Dec: 0% viability
0
3/12
Dinner Outside
0Jan: 0% viability
0
0Feb: 0% viability
0
3Mar: 3% viability
3
21Apr: 21% viability
21
49May: 49% viability
49
72Jun: 72% viability
72
77Jul: 77% viability
77
78Aug: 78% viability
78
60Sep: 60% viability
60
15Oct: 15% viability
15
1Nov: 1% viability
1
0Dec: 0% viability
0
31%
Cold
6/12
Lunch Outside
53
16Jan: 16% viability
16
22Feb: 22% viability
22
36Mar: 36% viability
36
64Apr: 64% viability
64
68May: 68% viability
68
81Jun: 81% viability
81
73Jul: 73% viability
73
75Aug: 75% viability
75
72Sep: 72% viability
72
72Oct: 72% viability
72
44Nov: 44% viability
44
14Dec: 14% viability
14
6/12
Lunch Outside
16Jan: 16% viability
16
22Feb: 22% viability
22
36Mar: 36% viability
36
64Apr: 64% viability
64
68May: 68% viability
68
81Jun: 81% viability
81
73Jul: 73% viability
73
75Aug: 75% viability
75
72Sep: 72% viability
72
72Oct: 72% viability
72
44Nov: 44% viability
44
14Dec: 14% viability
14
53%
Cold
12/12
Walking
92
89Jan: 89% viability
89
82Feb: 82% viability
82
91Mar: 91% viability
91
95Apr: 95% viability
95
92May: 92% viability
92
96Jun: 96% viability
96
91Jul: 91% viability
91
90Aug: 90% viability
90
93Sep: 93% viability
93
96Oct: 96% viability
96
93Nov: 93% viability
93
90Dec: 90% viability
90
12/12
Walking
89Jan: 89% viability
89
82Feb: 82% viability
82
91Mar: 91% viability
91
95Apr: 95% viability
95
92May: 92% viability
92
96Jun: 96% viability
96
91Jul: 91% viability
91
90Aug: 90% viability
90
93Sep: 93% viability
93
96Oct: 96% viability
96
93Nov: 93% viability
93
90Dec: 90% viability
90
92%
12/12
Running
92
89Jan: 89% viability
89
82Feb: 82% viability
82
91Mar: 91% viability
91
95Apr: 95% viability
95
92May: 92% viability
92
96Jun: 96% viability
96
91Jul: 91% viability
91
90Aug: 90% viability
90
93Sep: 93% viability
93
96Oct: 96% viability
96
93Nov: 93% viability
93
90Dec: 90% viability
90
12/12
Running
89Jan: 89% viability
89
82Feb: 82% viability
82
91Mar: 91% viability
91
95Apr: 95% viability
95
92May: 92% viability
92
96Jun: 96% viability
96
91Jul: 91% viability
91
90Aug: 90% viability
90
93Sep: 93% viability
93
96Oct: 96% viability
96
93Nov: 93% viability
93
90Dec: 90% viability
90
92%
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025