Kahului in May
8.7out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Very dry: about 3 rainy days.
27°CAvg high
22°CAvg low
3Rainy days (13 mm)
13:00 hDaylight
05:52Sunrise · 18:52 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very dry: about 3 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (2.8 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 26°C | 20°C | 38 mm | 5 | – | – | 8.4 |
| February | 25°C | 20°C | 30 mm | 5 | – | – | 8.4 |
| March | 26°C | 21°C | 45 mm | 7 | – | – | 8.2 |
| April | 26°C | 21°C | 21 mm | 4 | – | – | 8.6 |
| May | 27°C | 22°C | 13 mm | 3 | – | – | 8.7 |
| June | 28°C | 23°C | 6 mm | 2 | – | – | 8.9 |
| July | 29°C | 23°C | 10 mm | 3 | – | – | 8.8 |
| August | 29°C | 24°C | 13 mm | 3 | – | – | 8.7 |
| September | 29°C | 24°C | 10 mm | 2 | – | – | 8.8 |
| October | 29°C | 23°C | 18 mm | 3 | – | – | 8.7 |
| November | 27°C | 22°C | 25 mm | 5 | – | – | 8.4 |
| December | 26°C | 21°C | 40 mm | 5 | – | – | 8.4 |
Frequently asked questions
How hot is Kahului in May?
Daytime highs average 27°C and nights about 22°C.
When is the best time to visit Kahului?
The best months are June, July, September, May.