World Resorts USA Oahu Weather

Oahu 7 Days Forecast

21.12
sat
Day
81°F
N 1 mph
Precip.
73%
Night
72°F
SE 3 mph
Precip.
82%
22.12
sun
Day
77°F
W 4 mph
Precip.
89%
Night
68°F
SW 9 mph
Precip.
0%
23.12
mon
Day
75°F
W 18 mph
Precip.
0%
Night
72°F
W 16 mph
Precip.
63%
24.12
tue
Day
77°F
W 14 mph
Precip.
83%
Night
70°F
W 8 mph
Precip.
65%
25.12
wed
Day
79°F
W 11 mph
Precip.
0%
Night
72°F
NW 5 mph
Precip.
74%
26.12
thu
Day
79°F
SW 5 mph
Precip.
43%
Night
72°F
N 4 mph
Precip.
63%
27.12
fri
Day
79°F
NE 3 mph
Precip.
0%
Night
73°F
SW 4 mph
Precip.
100%

Sea water temperature in December, °F

Show year:
2024
2023
2022

The average sea water temperature in December of 2024 was 77.3°F. The highest and lowest sea temperatures during the month were 78.1°F and 76.5°F.

Sea water temperature in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 75.6°F. The highest and lowest sea temperatures during the month were 75.9°F and 75.0°F.

Air temperature in Oahu, °F

Precipitation total in Oahu, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Oahu

Sunniest months:
January 9 days
August 6 days
September 6 days
Warmest months:
September 82.5 °F
August 82.1 °F
July 81.3 °F
Warmest sea temp:
October 80.2 °F
September 80.1 °F
August 79.5 °F
Coldest months:
February 75.0 °F
March 75.9 °F
January 76.3 °F
Rainiest months:
December 1 day
March 1 day
April 1 day
Windiest months:
July 13.6 mph
February 12.0 mph
August 11.9 mph

Oahu on a weather map

Oahu
+75°F
E 1 mph
Feels like: +77°F
Precip.: 66%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+52°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
Oahu
Local time: 21:54
December 22, sunday
0000
72°F
SE
3 mph
0300
72°F
SE
4 mph
0600
72°F
S
3 mph
0900
75°F
SW
4 mph
1200
77°F
W
4 mph
1500
75°F
SW
2 mph
1800
72°F
SW
6 mph
2100
70°F
SW
8 mph
Units of measurement: °C / °F