18.12
thu
thu
Day
77°F
NE 10 mph
Precip.
61%
61%
Night
73°F
N 4 mph
Precip.
0%
0%
19.12
fri
fri
Day
77°F
N 7 mph
Precip.
0%
0%
Night
73°F
W 2 mph
Precip.
80%
80%
20.12
sat
sat
Day
77°F
NW 4 mph
Precip.
0%
0%
Night
73°F
SW 8 mph
Precip.
0%
0%
21.12
sun
sun
Day
77°F
W 17 mph
Precip.
0%
0%
Night
75°F
W 18 mph
Precip.
61%
61%
22.12
mon
mon
Day
77°F
W 22 mph
Precip.
71%
71%
Night
75°F
W 25 mph
Precip.
72%
72%
23.12
tue
tue
Day
75°F
W 26 mph
Precip.
51%
51%
Night
73°F
W 30 mph
Precip.
83%
83%
24.12
wed
wed
Day
73°F
W 27 mph
Precip.
29%
29%
Night
72°F
W 21 mph
Precip.
71%
71%
25.12
thu
thu
Day
75°F
W 8 mph
Precip.
51%
51%
Night
72°F
SW 7 mph
Precip.
54%
54%
26.12
fri
fri
Day
75°F
NE 7 mph
Precip.
81%
81%
Night
73°F
NE 6 mph
Precip.
100%
100%
27.12
sat
sat
Day
75°F
NE 6 mph
Precip.
78%
78%
Night
73°F
SW 2 mph
Precip.
0%
0%
28.12
sun
sun
Day
75°F
SW 7 mph
Precip.
100%
100%
Night
73°F
SW 14 mph
Precip.
100%
100%
29.12
mon
mon
Day
72°F
SW 20 mph
Precip.
100%
100%
Night
70°F
SW 22 mph
Precip.
100%
100%
30.12
tue
tue
Day
70°F
SW 21 mph
Precip.
100%
100%
Night
68°F
SW 32 mph
Precip.
100%
100%
31.12
wed
wed
Day
70°F
SW 27 mph
Precip.
100%
100%
Night
72°F
W 23 mph
Precip.
100%
100%
sea water
temperature
temperature
| Honolulu |
monthly
weather
weather
| Honolulu |
current
weather
weather
| Honolulu |
7 days
forecast
forecast
| Honolulu |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 79.2°F and 78.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 77.6°F. The highest and lowest sea temperatures during the month were 78.3°F and 76.6°F.
Air temperature in Honolulu, °F
Precipitation total in Honolulu, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Honolulu
Honolulu on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Honolulu
Local time: 06:43
December 18, thursday
0900
75°F
NE
9 mph
9 mph
1200
77°F
NE
10 mph
10 mph
1500
77°F
NE
9 mph
9 mph
1800
75°F
NE
6 mph
6 mph
2100
75°F
NE
4 mph
4 mph
December 19, friday
0000
73°F
N
4 mph
4 mph
0300
73°F
N
3 mph
3 mph
0600
73°F
N
2 mph
2 mph
