17.05
sun
sun
Day
84°F
S 3 mph
Precip.
0%
0%
Night
77°F
E 5 mph
Precip.
0%
0%
18.05
mon
mon
Day
88°F
S 4 mph
Precip.
100%
100%
Night
79°F
NE 4 mph
Precip.
100%
100%
19.05
tue
tue
Day
82°F
N 3 mph
Precip.
84%
84%
Night
77°F
E 2 mph
Precip.
100%
100%
20.05
wed
wed
Day
86°F
W 6 mph
Precip.
65%
65%
Night
79°F
N 4 mph
Precip.
0%
0%
21.05
thu
thu
Day
88°F
W 5 mph
Precip.
0%
0%
Night
77°F
NE 5 mph
Precip.
100%
100%
22.05
fri
fri
Day
86°F
W 3 mph
Precip.
43%
43%
Night
79°F
NE 4 mph
Precip.
100%
100%
23.05
sat
sat
Day
81°F
E 2 mph
Precip.
21%
21%
Night
77°F
N 4 mph
Precip.
0%
0%
24.05
sun
sun
Day
84°F
W 5 mph
Precip.
100%
100%
Night
77°F
NE 3 mph
Precip.
25%
25%
25.05
mon
mon
Day
86°F
W 5 mph
Precip.
0%
0%
Night
75°F
E 6 mph
Precip.
100%
100%
26.05
tue
tue
Day
86°F
W 4 mph
Precip.
0%
0%
Night
77°F
NE 5 mph
Precip.
100%
100%
27.05
wed
wed
Day
86°F
W 4 mph
Precip.
0%
0%
Night
77°F
NE 3 mph
Precip.
100%
100%
28.05
thu
thu
Day
86°F
W 4 mph
Precip.
0%
0%
Night
79°F
NE 4 mph
Precip.
100%
100%
29.05
fri
fri
Day
86°F
W 4 mph
Precip.
0%
0%
Night
77°F
NE 4 mph
Precip.
100%
100%
30.05
sat
sat
Day
86°F
W 5 mph
Precip.
0%
0%
Night
81°F
NW 4 mph
Precip.
0%
0%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 87.2°F. The highest and lowest sea temperatures during the month were 87.8°F and 86.5°F.
Air temperature in Medan, °F
Precipitation total in Medan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Medan
Medan on a weather map
Places in Indonesia:
Name
°F
24 Hours Forecast
Medan
Local time: 10:44
May 17, sunday
1200
84°F
S
3 mph
3 mph
1500
86°F
S
4 mph
4 mph
1800
82°F
S
5 mph
5 mph
2100
79°F
SE
4 mph
4 mph
May 18, monday
0000
77°F
E
5 mph
5 mph
0300
77°F
NE
4 mph
4 mph
0600
75°F
NE
4 mph
4 mph
0900
81°F
N
3 mph
3 mph
