18.12
thu
thu
Day
48°F
NE 11 mph
Precip.
0%
0%
Night
46°F
N 17 mph
Precip.
0%
0%
19.12
fri
fri
Day
54°F
N 19 mph
Precip.
0%
0%
Night
48°F
SE 9 mph
Precip.
77%
77%
20.12
sat
sat
Day
39°F
S 24 mph
Precip.
0%
0%
Night
36°F
S 22 mph
Precip.
0%
0%
21.12
sun
sun
Day
34°F
S 23 mph
Precip.
0%
0%
Night
36°F
S 8 mph
Precip.
0%
0%
22.12
mon
mon
Day
39°F
SW 6 mph
Precip.
0%
0%
Night
37°F
NW 4 mph
Precip.
0%
0%
23.12
tue
tue
Day
41°F
NE 4 mph
Precip.
0%
0%
Night
41°F
SE 10 mph
Precip.
0%
0%
24.12
wed
wed
Day
39°F
S 17 mph
Precip.
0%
0%
Night
36°F
SE 17 mph
Precip.
0%
0%
25.12
thu
thu
Day
34°F
SE 25 mph
Precip.
0%
0%
Night
32°F
SE 25 mph
Precip.
0%
0%
26.12
fri
fri
Day
36°F
SE 16 mph
Precip.
0%
0%
Night
32°F
N 9 mph
Precip.
0%
0%
27.12
sat
sat
Day
41°F
E 24 mph
Precip.
23%
23%
Night
30°F
SE 25 mph
Precip.
25%
25%
28.12
sun
sun
Day
27°F
SE 30 mph
Precip.
100%
100%
Night
27°F
S 29 mph
Precip.
0%
0%
29.12
mon
mon
Day
32°F
SE 17 mph
Precip.
0%
0%
Night
28°F
E 17 mph
Precip.
0%
0%
30.12
tue
tue
Day
34°F
S 15 mph
Precip.
24%
24%
Night
30°F
S 7 mph
Precip.
0%
0%
31.12
wed
wed
Day
34°F
N 5 mph
Precip.
0%
0%
Night
34°F
NE 6 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 49.0°F. The highest and lowest sea temperatures during the month were 52.0°F and 46.6°F.
Air temperature in Weihai, °F
Precipitation total in Weihai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Weihai
Weihai on a weather map
Places in China:
Name
°F
24 Hours Forecast
Weihai
Local time: 03:04
December 18, thursday
0600
36°F
N
8 mph
8 mph
0900
41°F
N
9 mph
9 mph
1200
48°F
NE
11 mph
11 mph
1500
48°F
N
14 mph
14 mph
1800
45°F
N
15 mph
15 mph
2100
45°F
N
16 mph
16 mph
December 19, friday
0000
46°F
N
17 mph
17 mph
0300
46°F
N
14 mph
14 mph
