World Resorts USA Kahului Weather

Kahului weather in May

Weather in Kahului: May

Average day temperature: 79.8°F
Average night temperature: 73.4°F
Sea water temperature: 77.0°F
Number of sunny days: 17 days
Day length: 12.9 - 13.3 hours
Number of rainy days: 0 days
Precipitation totals: 0.5 in.

Air temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day temperature   
Night temperature

The highest day temperature during May of 2024 was 79°F. At the same time the lowest night temperature was 69°F. Daily and nightly averages during May were 76.2°F and 72.2°F.

Sea water temperature in Kahului in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
71
73
75
77
79
81
83

The average sea water temperature in May of 2024 was 76.5°F. The highest and lowest sea temperatures during the month were 77.4°F and 75.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
45%
42%
13%

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.8
1.1
1.4
1.7
1.9
1.3
1.6
1.3
1.0
1.3
1.6
1.3
1.0

Precipitation total value in Kahului in May is 0.7 in. Other months of the year show relatively similar values.

Wind speed in May, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.1
4.2
6.2
8.3
10.4
12.5
14.6
10.9
11.5
9.8
10.3
11.5
12.1
11.4
11.3
10.8
10.8
9.7
10.9
11.5
9.8
10.3
11.5
12.1
11.4
10.7
11.3
10.8
10.8
9.7

The average wind speed value in May is 10.7 mph It makes May one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
6.9
6.7
7.4
8.2
8.5
8.7
8.8
7.0
6.5
7.0
6.8
6.9
6.7
7.4
8.2
8.5
8.7
8.8
7.6
7.0
6.5
7.0
6.8

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.6.

Best time for vacation in Kahului

Sunniest months:
June 20 days
September 20 days
July 19 days
Warmest months:
September 82.8 °F
August 82.7 °F
July 82.3 °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 13.1 mph
June 13.0 mph
November 12.4 mph

Kahului on a weather map

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24 Hours Forecast
Kahului
Local time: 23:19
April 06, sunday
0000
70°F
W
13 mph
0300
72°F
W
12 mph
0600
73°F
W
14 mph
0900
75°F
W
14 mph
1200
79°F
W
14 mph
1500
75°F
W
17 mph
1800
73°F
SW
16 mph
2100
72°F
W
15 mph
Units of measurement: °C / °F