World Resorts USA Kahului Weather

Kahului 14 Days Forecast

23.12
tue
Day
75°F
W 15 mph
Precip.
100%
Night
70°F
SW 12 mph
Precip.
73%
24.12
wed
Day
75°F
SW 9 mph
Precip.
0%
Night
68°F
W 9 mph
Precip.
0%
25.12
thu
Day
75°F
SW 9 mph
Precip.
0%
Night
70°F
W 9 mph
Precip.
0%
26.12
fri
Day
75°F
W 10 mph
Precip.
87%
Night
72°F
NW 6 mph
Precip.
74%
27.12
sat
Day
77°F
W 4 mph
Precip.
0%
Night
72°F
NW 6 mph
Precip.
0%
28.12
sun
Day
75°F
W 4 mph
Precip.
23%
Night
72°F
NW 5 mph
Precip.
28%
29.12
mon
Day
77°F
W 8 mph
Precip.
80%
Night
72°F
W 10 mph
Precip.
75%
30.12
tue
Day
77°F
SW 9 mph
Precip.
0%
Night
72°F
W 10 mph
Precip.
63%
31.12
wed
Day
77°F
W 9 mph
Precip.
77%
Night
70°F
W 13 mph
Precip.
0%
01.01
thu
Day
75°F
W 13 mph
Precip.
26%
Night
72°F
W 12 mph
Precip.
0%
02.01
fri
Day
77°F
W 12 mph
Precip.
0%
Night
70°F
W 11 mph
Precip.
0%
03.01
sat
Day
75°F
W 11 mph
Precip.
26%
Night
72°F
NW 7 mph
Precip.
20%
04.01
sun
Day
77°F
W 6 mph
Precip.
25%
Night
73°F
W 2 mph
Precip.
55%
05.01
mon
Day
77°F
W 2 mph
Precip.
25%
Night
73°F
N 4 mph
Precip.
100%

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
13:17
Kahului
+75°F
W 15 mph
Feels like: +79°F
Precip.: 100%
Places in USA:
Name
°F
Washington
+50°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+64°F
Los Angeles
+59°F
Miami
+77°F
Miami Beach
+79°F
Maui
+70°F
New York
+37°F
San Diego
+63°F
San Francisco
+57°F
Sarasota
+79°F
Tampa
+77°F
Houston
+73°F
Chicago
+41°F
all places
24 Hours Forecast
Kahului
Local time: 13:17
December 23, tuesday
1500
75°F
SW
15 mph
1800
72°F
SW
14 mph
2100
70°F
SW
12 mph
December 24, wednesday
0000
70°F
SW
12 mph
0300
68°F
W
12 mph
0600
68°F
W
11 mph
0900
72°F
W
12 mph
1200
75°F
SW
9 mph
Units of measurement: °C / °F