Outdoor activities in Galle are challenging most of the year. November through May are the toughest stretch. Running is tough year-round, while even walking manages 5/12 months.
GalleSri Lanka
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
0/12
Dinner Outside
48
61Jan: 61% viability
61
59Feb: 59% viability
59
54Mar: 54% viability
54
43Apr: 43% viability
43
37May: 37% viability
37
41Jun: 41% viability
41
43Jul: 43% viability
43
46Aug: 46% viability
46
45Sep: 45% viability
45
48Oct: 48% viability
48
49Nov: 49% viability
49
54Dec: 54% viability
54
0/12
Dinner Outside
61Jan: 61% viability
61
59Feb: 59% viability
59
54Mar: 54% viability
54
43Apr: 43% viability
43
37May: 37% viability
37
41Jun: 41% viability
41
43Jul: 43% viability
43
46Aug: 46% viability
46
45Sep: 45% viability
45
48Oct: 48% viability
48
49Nov: 49% viability
49
54Dec: 54% viability
54
48%
Humid
0/12
Lunch Outside
14
25Jan: 25% viability
25
29Feb: 29% viability
29
20Mar: 20% viability
20
9Apr: 9% viability
9
5May: 5% viability
5
9Jun: 9% viability
9
9Jul: 9% viability
9
12Aug: 12% viability
12
10Sep: 10% viability
10
10Oct: 10% viability
10
10Nov: 10% viability
10
17Dec: 17% viability
17
0/12
Lunch Outside
25Jan: 25% viability
25
29Feb: 29% viability
29
20Mar: 20% viability
20
9Apr: 9% viability
9
5May: 5% viability
5
9Jun: 9% viability
9
9Jul: 9% viability
9
12Aug: 12% viability
12
10Sep: 10% viability
10
10Oct: 10% viability
10
10Nov: 10% viability
10
17Dec: 17% viability
17
14%
Humid
5/12
Walking
50
28Jan: 28% viability
28
17Feb: 17% viability
17
23Mar: 23% viability
23
19Apr: 19% viability
19
42May: 42% viability
42
75Jun: 75% viability
75
74Jul: 74% viability
74
81Aug: 81% viability
81
79Sep: 79% viability
79
65Oct: 65% viability
65
56Nov: 56% viability
56
44Dec: 44% viability
44
5/12
Walking
28Jan: 28% viability
28
17Feb: 17% viability
17
23Mar: 23% viability
23
19Apr: 19% viability
19
42May: 42% viability
42
75Jun: 75% viability
75
74Jul: 74% viability
74
81Aug: 81% viability
81
79Sep: 79% viability
79
65Oct: 65% viability
65
56Nov: 56% viability
56
44Dec: 44% viability
44
50%
Humid
0/12
Running
13
6Jan: 6% viability
6
2Feb: 2% viability
2
2Mar: 2% viability
2
2Apr: 2% viability
2
9May: 9% viability
9
16Jun: 16% viability
16
19Jul: 19% viability
19
20Aug: 20% viability
20
26Sep: 26% viability
26
22Oct: 22% viability
22
17Nov: 17% viability
17
12Dec: 12% viability
12
0/12
Running
6Jan: 6% viability
6
2Feb: 2% viability
2
2Mar: 2% viability
2
2Apr: 2% viability
2
9May: 9% viability
9
16Jun: 16% viability
16
19Jul: 19% viability
19
20Aug: 20% viability
20
26Sep: 26% viability
26
22Oct: 22% viability
22
17Nov: 17% viability
17
12Dec: 12% viability
12
13%
Humid
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025