28.12
sun
sun
Day

30°F
E 14 mph
Precip.
0%
0%
Night

25°F
N 5 mph
Precip.
0%
0%
29.12
mon
mon
Day

37°F
N 9 mph
Precip.
100%
100%
Night

32°F
NE 3 mph
Precip.
100%
100%
30.12
tue
tue
Day

36°F
SE 4 mph
Precip.
100%
100%
Night

21°F
NE 3 mph
Precip.
87%
87%
31.12
wed
wed
Day

28°F
SE 11 mph
Precip.
100%
100%
Night

16°F
E 8 mph
Precip.
87%
87%
01.01
thu
thu
Day

18°F
E 15 mph
Precip.
100%
100%
Night

18°F
NE 11 mph
Precip.
100%
100%
02.01
fri
fri
Day

23°F
NE 9 mph
Precip.
100%
100%
Night

18°F
SE 3 mph
Precip.
0%
0%
03.01
sat
sat
Day

30°F
S 11 mph
Precip.
100%
100%
Night

25°F
SE 9 mph
Precip.
100%
100%
04.01
sun
sun
Day

32°F
SE 7 mph
Precip.
100%
100%
Night

21°F
SE 4 mph
Precip.
100%
100%
05.01
mon
mon
Day

34°F
SE 7 mph
Precip.
100%
100%
Night

16°F
NE 5 mph
Precip.
0%
0%
06.01
tue
tue
Day

28°F
NW 7 mph
Precip.
100%
100%
Night

25°F
NW 6 mph
Precip.
100%
100%
07.01
wed
wed
Day

36°F
NW 9 mph
Precip.
100%
100%
Night

28°F
NE 6 mph
Precip.
100%
100%
08.01
thu
thu
Day

32°F
S 21 mph
Precip.
100%
100%
Night

27°F
S 15 mph
Precip.
100%
100%
09.01
fri
fri
Day

30°F
S 8 mph
Precip.
100%
100%
Night

10°F
N 4 mph
Precip.
0%
0%
10.01
sat
sat
Day

30°F
NW 6 mph
Precip.
89%
89%
Night

14°F
N 3 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 44.8°F. The highest and lowest sea temperatures during the month were 48.2°F and 42.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 41.6°F. The highest and lowest sea temperatures during the month were 44.6°F and 37.8°F.
Air temperature in Sapporo, °F
Precipitation total in Sapporo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sapporo
Sapporo on a weather map
Places in Japan:
Name
°F
24 Hours Forecast
Sapporo
Local time: 14:52
December 28, sunday
1500

30°F
NE
6 mph
6 mph
1800

21°F
NE
6 mph
6 mph
2100

21°F
NE
6 mph
6 mph
December 29, monday
0000

25°F
N
5 mph
5 mph
0300

25°F
N
7 mph
7 mph
0600

27°F
N
9 mph
9 mph
0900

34°F
NW
9 mph
9 mph
1200

37°F
N
9 mph
9 mph




























