SeasonMapAlofi weather in May
Niue
May in Alofi: warm, soaked, with clean air — fine if you can take 17 rainy days.
#11 of 12 months in Alofi · #1078 of 1383 destinations to visit in May · comfort 67/100 (tier C)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Alofi in May
No notes yet. Open Alofi on the map to add the first one.
Alofi climate normals — May
| Daytime high | 26°C / 79°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Sea temperature | 27°C / 81°F | 😎 warm sea |
| Rainfall | 266 mm / 10.5 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 21°C / 71°F | |
| Sunshine | 8.7 h/day | |
| Daylight | 11.2 h | |
| Wind | 30 km/h / 19 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Alofi in May
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Quietone of its worst months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Alofi's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Toughest weatherAlofi's best weather comes in August, September and November — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
Where is Alofi?
Alofi in May — FAQ
- Is May a good time to visit Alofi?
- May in Alofi: warm, soaked, with clean air — fine if you can take 17 rainy days. It ranks #11 of 12 months for Alofi on SeasonMap's comfort score (67/100).
- What is the weather like in Alofi in May?
- In May, Alofi averages a daily high of 26.3°C and a low of 25°C, with about 265.9 mm of rain over roughly 17 rainy days.
- What is the air quality in Alofi in May?
- Alofi has a mean US Air Quality Index of about 40 in May.