Weather in Hawaii in May
Hawaii offers pleasantly warm weather with frequent rainfall (avg 20.7°C, 15 rainy days). Weather score: 5.7/10 · Good
Avg temp
20.7°C
Daytime high
23.9°C
Night low
18°C
Rainy days
15
Sun per day
11.7 h
Sea temp
26°C
Hawaii climate table – all 12 months
| Month | Avg temp | High | Low | Rainy days | Sun/day | Score |
|---|---|---|---|---|---|---|
| January | 19°C | 22.5°C | 16.5°C | 12 | 10.1 h | 6.7/10 |
| February | 18.8°C | 22.2°C | 16.4°C | 17 | 9.8 h | 5.9/10 |
| March | 19.1°C | 22.4°C | 16.5°C | 17 | 10 h | 5.9/10 |
| April | 19.8°C | 23°C | 17.3°C | 17 | 10.8 h | 5.9/10 |
| May | 20.7°C | 23.9°C | 18°C | 15 | 11.7 h | 5.7/10 |
| June | 21.8°C | 25.3°C | 18.9°C | 12 | 12.4 h | 7.5/10 |
| July | 22.9°C | 26.6°C | 20.1°C | 13 | 12.4 h | 6.7/10 |
| August | 23°C | 26.6°C | 20.3°C | 13 | 11.9 h | 6.7/10 |
| September | 22.9°C | 26.5°C | 20.1°C | 12 | 11.4 h | 7.5/10 |
| October | 22.1°C | 25.5°C | 19.6°C | 16 | 10.5 h | 6.7/10 |
| November | 21°C | 24.2°C | 18.6°C | 15 | 9.7 h | 6.7/10 |
| December | 19.6°C | 22.8°C | 17.3°C | 16 | 9.3 h | 5.9/10 |
Top alternatives in May
Egypt
Cairo · ⭐ 10
Egypt
Sharm el-Sheikh · ⭐ 10
Egypt
Marsa Alam · ⭐ 10
Egypt
Dahab · ⭐ 10
Qatar
Doha · ⭐ 9.8
VAE
Dubai · ⭐ 9.8
Frequently asked questions about Hawaii in May
How warm is it in Hawaii in May?
In May, Hawaii averages 20.7°C, with daytime highs of 23.9°C and night lows of 18°C.
Does it rain a lot in Hawaii in May?
May sees around 15 rainy days and about 91.2 mm of rainfall in Hawaii.
Is May a good month to visit Hawaii?
May scores 5.7/10 for Hawaii. Hawaii offers pleasantly warm weather with frequent rainfall (avg 20.7°C, 15 rainy days).