Measurements:
°C
°F
Maui
72°F
W 17 mph
Feels like: 72°F
Precip: 75%
World Resorts USA Maui Weather May Weather in Maui

Maui Weather: May

Average Day Temperature: 77.8°F
Average Night Temperature: 71.8°F
Sea Water Temperature: 79.8°F
Number of Sunny Days: 11 days
Sunshine Hours: 12.9 - 13.3 hours
Number of Rainy Days: 3 days
Precipitation Totals: 2.1 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 76°F. The lowest night temperature was 72°F. The average values for day and night temperatures during May were 74.2°F и 74.4°F respectivly.

Maui Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Maui was 80.5°F. The maximum and minimum values were 80.0°F and 81.4°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Maui is 2.1 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 12.7 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 Maui in May is 7.5 hours.

Best Time to Visit Maui
The most sunny months:
January 15 days
August 14 days
July 14 days
The most warm months:
August 81.8 °F
September 81.8 °F
July 81.2 °F
Warmest sea temperature:
September 83.3 °F
October 83.3 °F
August 82.6 °F
The most cold months:
February 74.4 °F
March 74.7 °F
January 74.9 °F
The most rainy months:
October 4 days
April 4 days
February 4 days
The most windy months:
July 14 mph
June 13 mph
August 12 mph

Maui on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Maui
Local time: 22:36
05 dec, friday
0000 72°F
W
17 mph
0300 72°F
W
15 mph
0600 70°F
W
14 mph
0900 74°F
W
14 mph
1200 74°F
W
14 mph
1500 74°F
W
12 mph
1800 72°F
W
12 mph
2100 70°F
W
13 mph