18.12
thu
thu
Day
75°F
E 6 mph
Precip.
72%
72%
Night
75°F
E 6 mph
Precip.
100%
100%
19.12
fri
fri
Day
82°F
SE 6 mph
Precip.
0%
0%
Night
75°F
E 6 mph
Precip.
100%
100%
20.12
sat
sat
Day
82°F
SE 9 mph
Precip.
100%
100%
Night
77°F
E 6 mph
Precip.
100%
100%
21.12
sun
sun
Day
81°F
SE 7 mph
Precip.
100%
100%
Night
75°F
E 6 mph
Precip.
100%
100%
22.12
mon
mon
Day
82°F
E 6 mph
Precip.
0%
0%
Night
77°F
E 6 mph
Precip.
100%
100%
23.12
tue
tue
Day
82°F
N 5 mph
Precip.
100%
100%
Night
77°F
E 4 mph
Precip.
24%
24%
24.12
wed
wed
Day
82°F
N 5 mph
Precip.
100%
100%
Night
77°F
E 6 mph
Precip.
81%
81%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 83.5°F. The highest and lowest sea temperatures during the month were 84.2°F and 82.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 84.2°F and 83.3°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: 16:33
December 18, thursday
1800
77°F
SE
6 mph
6 mph
2100
77°F
SE
4 mph
4 mph
December 19, friday
0000
75°F
E
6 mph
6 mph
0300
73°F
E
6 mph
6 mph
0600
73°F
E
6 mph
6 mph
0900
77°F
E
6 mph
6 mph
1200
82°F
SE
6 mph
6 mph
1500
82°F
S
9 mph
9 mph
