Measurements:
°C
°F
Kahului
74°F
W 11 mph
Feels like: 80°F
Precip: 100%
World Resorts USA Kahului Weather April Weather in Kahului

Kahului Weather: April

Average Day Temperature: 81.0°F
Average Night Temperature: 74.6°F
Sea Water Temperature: 79.0°F
Number of Sunny Days: 15 days
Sunshine Hours: 12.4 - 12.9 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.9 in

Air Temperature in April, °F

Select Year: 2026 2025 2024

The highest day temperature in April 2026 was 80°F. The lowest night temperature was 70°F. The average values for day and night temperatures during April were 77.9°F и 74.2°F respectivly.

Kahului Water Sea Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Kahului was 79.1°F. The maximum and minimum values were 77.2°F and 80.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in April are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in April, in

Precipitation total in April for Kahului is 0.9 in. It makes april one of the most rainy months of the year.

Wind Speed in April, mph

The average wind speed in April is 11.8 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Kahului in April is 8.4 hours.

Best Time to Visit Kahului
The most sunny months:
January 19 days
June 19 days
July 19 days
The most warm months:
September 86.2 °F
August 86.1 °F
July 85.6 °F
Warmest sea temperature:
September 83.5 °F
October 83.5 °F
August 82.9 °F
The most cold months:
February 78.8 °F
January 79.2 °F
March 79.3 °F
The most rainy months:
March 2 days
February 2 days
August 1 day
The most windy months:
July 12 mph
June 12 mph
November 12 mph

Kahului on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +56
Hawaii +76
Honolulu +76
Houston +94
Las Vegas +88
Los Angeles +66
Maui +70
Miami +94
Miami Beach +90
New York +68
San Diego +66
San Francisco +62
Sarasota +94
Tampa +94
24 Hours Weather Forecast
Kahului
Local time: 07:04
14 may, thursday
0900 78°F
SW
11 mph
1200 80°F
SW
10 mph
1500 80°F
W
9 mph
1800 78°F
W
10 mph
2100 78°F
W
11 mph
15 may, friday
0000 76°F
W
9 mph
0300 76°F
W
6 mph
0600 76°F
W
8 mph