World Resorts USA Kahului Weather

Kahului 14 Days Forecast

21.12
sun
Day
77°F
SW 8 mph
Precip.
0%
Night
72°F
W 11 mph
Precip.
0%
22.12
mon
Day
79°F
W 11 mph
Precip.
0%
Night
72°F
W 14 mph
Precip.
100%
23.12
tue
Day
77°F
W 12 mph
Precip.
0%
Night
72°F
SW 14 mph
Precip.
100%
24.12
wed
Day
75°F
W 11 mph
Precip.
0%
Night
70°F
W 10 mph
Precip.
0%
25.12
thu
Day
75°F
SW 11 mph
Precip.
22%
Night
70°F
W 11 mph
Precip.
42%
26.12
fri
Day
75°F
W 9 mph
Precip.
29%
Night
73°F
NW 7 mph
Precip.
76%
27.12
sat
Day
75°F
W 8 mph
Precip.
25%
Night
72°F
NW 5 mph
Precip.
77%
28.12
sun
Day
75°F
W 2 mph
Precip.
82%
Night
72°F
W 2 mph
Precip.
100%
29.12
mon
Day
75°F
W 5 mph
Precip.
100%
Night
72°F
W 11 mph
Precip.
66%
30.12
tue
Day
77°F
W 11 mph
Precip.
76%
Night
72°F
W 10 mph
Precip.
55%
31.12
wed
Day
77°F
W 4 mph
Precip.
67%
Night
70°F
N 4 mph
Precip.
51%
01.01
thu
Day
73°F
W 1 mph
Precip.
0%
Night
72°F
NE 8 mph
Precip.
100%
02.01
fri
Day
75°F
N 13 mph
Precip.
100%
Night
72°F
N 7 mph
Precip.
45%
03.01
sat
Day
75°F
NE 2 mph
Precip.
100%
Night
73°F
SW 7 mph
Precip.
73%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 78.4°F. The highest and lowest sea temperatures during the month were 78.8°F and 78.3°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 77.1°F. The highest and lowest sea temperatures during the month were 77.5°F and 76.5°F.

Air temperature in Kahului, °F

Precipitation total in Kahului, in.

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

Best time for vacation in Kahului

Sunniest months:
January 19 days
June 19 days
July 19 days
Warmest months:
September 82.6 °F
August 82.5 °F
July 82.1 °F
Warmest sea temp:
September 80.2 °F
October 80.1 °F
August 79.6 °F
Coldest months:
February 76.1 °F
January 76.4 °F
March 76.5 °F
Rainiest months:
March 2 days
August 1 day
January 1 day
Windiest months:
July 13.0 mph
June 12.9 mph
November 12.3 mph

Kahului on a weather map

Current weather
11:11
Kahului
+77°F
SW 8 mph
Feels like: +81°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+52°F
Hawaii
+77°F
Honolulu
+77°F
Las Vegas
+64°F
Los Angeles
+61°F
Miami
+77°F
Miami Beach
+75°F
Maui
+73°F
New York
+43°F
San Diego
+64°F
San Francisco
+61°F
Sarasota
+75°F
Tampa
+81°F
Houston
+81°F
Chicago
+37°F
all places
24 Hours Forecast
Kahului
Local time: 11:11
December 21, sunday
1200
77°F
SW
8 mph
1500
77°F
W
11 mph
1800
75°F
SW
11 mph
2100
73°F
W
11 mph
December 22, monday
0000
72°F
W
11 mph
0300
72°F
W
11 mph
0600
72°F
W
11 mph
0900
77°F
W
12 mph
Units of measurement: °C / °F