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May weather forecast in Colombo
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
27
+18
+14
27 April, sun
+18
+14
Feels like
+19
691 mmHg
87%
4
m/s
E
27 April, Sunday. day, 18°; night, 14°; rain
28
+19
+15
28 April, mon
+19
+15
Feels like
+19
691 mmHg
85%
3.2
m/s
E
28 April, Monday. day, 19°; night, 15°; rain
29
+19
+15
29 April, tue
+19
+15
Feels like
+20
691 mmHg
82%
3.9
m/s
E
29 April, Tuesday. day, 19°; night, 15°; clear
30
+18
+13
30 April, wed
+18
+13
Feels like
+18
691 mmHg
88%
4
m/s
S
30 April, Wednesday. day, 18°; night, 13°; overcast
1
+19
+13
1 May, thu
+19
+13
Feels like
+19
692 mmHg
81%
3.9
m/s
E
1 May, Thursday. day, 19°; night, 13°; partly cloudy
2
+20
+15
2 May, fri
+20
+15
Feels like
+21
692 mmHg
85%
3.4
m/s
E
2 May, Friday. day, 20°; night, 15°; partly cloudy
3
+20
+16
3 May, sat
+20
+16
Feels like
+21
691 mmHg
85%
3.7
m/s
NW
3 May, Saturday. day, 20°; night, 16°; overcast
4
+20
+16
4 May, sun
+20
+16
Feels like
+21
691 mmHg
87%
4
m/s
NE
4 May, Sunday. day, 20°; night, 16°; rain
5
+20
+15
5 May, mon
+20
+15
Feels like
+21
691 mmHg
81%
3.2
m/s
SW
5 May, Monday. day, 20°; night, 15°; partly cloudy
6
+20
+15
6 May, tue
+20
+15
Feels like
+20
692 mmHg
81%
4
m/s
E
6 May, Tuesday. day, 20°; night, 15°; partly cloudy
7
+19
+15
7 May, wed
+19
+15
Feels like
+20
692 mmHg
85%
3.2
m/s
E
7 May, Wednesday. day, 19°; night, 15°; partly cloudy
8
+19
+14
8 May, thu
+19
+14
Feels like
+19
692 mmHg
82%
3.5
m/s
SE
8 May, Thursday. day, 19°; night, 14°; partly cloudy
9
+17
+14
9 May, fri
+17
+14
Feels like
+17
692 mmHg
87%
3.5
m/s
E
9 May, Friday. day, 17°; night, 14°; rain
10
+18
+15
10 May, sat
+18
+15
Feels like
+19
691 mmHg
89%
3.4
m/s
E
10 May, Saturday. day, 18°; night, 15°; clear
11
+18
+15
11 May, sun
+18
+15
Feels like
+19
691 mmHg
87%
4
m/s
E
11 May, Sunday. day, 18°; night, 15°; rain
12
+19
+15
12 May, mon
+19
+15
Feels like
+20
691 mmHg
87%
3.7
m/s
E
12 May, Monday. day, 19°; night, 15°; rain
13
+18
+14
13 May, tue
+18
+14
Feels like
+18
691 mmHg
87%
4.5
m/s
E
13 May, Tuesday. day, 18°; night, 14°; rain
14
+17
+13
14 May, wed
+17
+13
Feels like
+17
692 mmHg
88%
3.2
m/s
SE
14 May, Wednesday. day, 17°; night, 13°; overcast
15
+18
+14
15 May, thu
+18
+14
Feels like
+18
692 mmHg
86%
4.5
m/s
E
15 May, Thursday. day, 18°; night, 14°; overcast
16
+17
+13
16 May, fri
+17
+13
Feels like
+16
693 mmHg
88%
4
m/s
E
16 May, Friday. day, 17°; night, 13°; overcast
17
+17
+14
17 May, sat
+17
+14
Feels like
+17
693 mmHg
87%
3.5
m/s
E
17 May, Saturday. day, 17°; night, 14°; clear
18
+17
+14
18 May, sun
+17
+14
Feels like
+18
692 mmHg
87%
3.7
m/s
E
18 May, Sunday. day, 17°; night, 14°; rain
19
+19
+15
19 May, mon
+19
+15
Feels like
+19
692 mmHg
87%
3.5
m/s
E
19 May, Monday. day, 19°; night, 15°; clear
20
+19
+16
20 May, tue
+19
+16
Feels like
+20
692 mmHg
88%
3.2
m/s
E
20 May, Tuesday. day, 19°; night, 16°; rain
21
+19
+16
21 May, wed
+19
+16
Feels like
+20
692 mmHg
88%
3.9
m/s
NE
21 May, Wednesday. day, 19°; night, 16°; clear
22
+19
+15
22 May, thu
+19
+15
Feels like
+20
692 mmHg
87%
3.5
m/s
E
22 May, Thursday. day, 19°; night, 15°; overcast
23
+18
+15
23 May, fri
+18
+15
Feels like
+18
692 mmHg
85%
3.7
m/s
E
23 May, Friday. day, 18°; night, 15°; partly cloudy
24
+19
+15
24 May, sat
+19
+15
Feels like
+20
692 mmHg
87%
3.9
m/s
NE
24 May, Saturday. day, 19°; night, 15°; clear
25
+19
+15
25 May, sun
+19
+15
Feels like
+19
691 mmHg
87%
3.7
m/s
NE
25 May, Sunday. day, 19°; night, 15°; rain
26
+18
+15
26 May, mon
+18
+15
Feels like
+18
692 mmHg
93%
3.5
m/s
E
26 May, Monday. day, 18°; night, 15°; rain
27
+17
+14
27 May, tue
+17
+14
Feels like
+17
692 mmHg
89%
4
m/s
E
27 May, Tuesday. day, 17°; night, 14°; overcast
28
+18
+14
28 May, wed
+18
+14
Feels like
+18
692 mmHg
87%
3.5
m/s
NE
28 May, Wednesday. day, 18°; night, 14°; overcast
29
+18
+14
29 May, thu
+18
+14
Feels like
+17
691 mmHg
86%
4.3
m/s
N
29 May, Thursday. day, 18°; night, 14°; rain
30
+17
+13
30 May, fri
+17
+13
Feels like
+17
691 mmHg
87%
3.5
m/s
NW
30 May, Friday. day, 17°; night, 13°; rain
31
+15
+12
31 May, sat
+15
+12
Feels like
+14
691 mmHg
87%
4.1
m/s
W
31 May, Saturday. day, 15°; night, 12°; overcast
Average data for 10 years
Colombo May
5
sunny days
11
days with precipitation
15
cloudy days
5 sunny days; 11 days with precipitation; 15 cloudy days;
87
%
air humidity
2.5
m/s
Wind
E
105
mm of precipitation
(6% of annual average)
air humidity 87%; 105 millimeters of precipitation (6% of annual average); Wind easterly 2.5 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
NW
NE
SW
E
E
SE
E
E
E
E
E
SE
E
E
E
E
E
E
NE
E
E
NE
NE
E
E
NE
N
NW
W
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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