Kahului May Weather

Averages and records for weather in Kahului, Hawaii in the month of May.
Typical Kahului May Weather
1991–2020
Average daily high 85.1 °F
Average daily low 67.4 °F
Average monthly precipitation 0.7 inches
Daily chance of precipitation 19.6%
Kahului May Weather Records
1905–2024
Highest temperature 96 °F May 22, 2019
Lowest temperature 56 °F May 13, 2012
Highest daily low 77 °F May 31, 1981
Lowest daily high 69 °F May 19, 1985
Hottest average high temperature 89.1 °F 2019
Coldest average high temperature 78.5 °F 1955
Most daily precipitation 2.4 inches May 5, 1987
Most monthly precipitation 4.9 inches 1913
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
May 1 83.9 66.7 89 59
May 2 84.0 66.8 92 60
May 3 84.0 66.8 89 58
May 4 84.1 66.8 89 59
May 5 84.2 66.8 91 58
May 6 84.2 66.9 89 57
May 7 84.3 66.9 90 57
May 8 84.3 66.9 90 58
May 9 84.5 67.0 91 58
May 10 84.5 67.0 90 58
May 11 84.6 67.1 90 58
May 12 84.7 67.2 90 58
May 13 84.7 67.2 89 56
May 14 84.9 67.3 89 59
May 15 85.0 67.3 90 60
May 16 85.1 67.4 90 59
May 17 85.1 67.5 91 58
May 18 85.2 67.5 91 59
May 19 85.3 67.5 92 57
May 20 85.4 67.6 93 58
May 21 85.5 67.7 92 62
May 22 85.6 67.8 96 61
May 23 85.7 67.9 95 61
May 24 85.8 68.0 94 60
May 25 85.9 68.1 93 59
May 26 85.9 68.2 91 60
May 27 86.0 68.3 93 61
May 28 86.1 68.4 95 60
May 29 86.2 68.5 92 59
May 30 86.3 68.6 93 58
May 31 86.4 68.6 91 60
Weather Station Details
Years Station Coordinates
1905–2024 Kahului Airport location