Saipan weather in March
March in Saipan: hot, a little rain, with clean air — an excellent time to visit.
#5 of 12 months in Saipan · #188 of 604 destinations to visit in March · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Saipan climate normals — March
| Daytime high | 27°C / 80°F | 🥵 hot |
|---|---|---|
| Nighttime low | 24°C / 76°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 38 mm / 1.5 in | 🌦 some rain |
| Rainy days | 14 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 21°C / 70°F | |
| Sunshine | 11 h/day | |
| Daylight | 12.1 h | |
| Wind | 31 km/h / 19 mph | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Saipan?
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Saipan in March — FAQ
- Is March a good time to visit Saipan?
- March in Saipan: hot, a little rain, with clean air — an excellent time to visit. It ranks #5 of 12 months for Saipan on SeasonMap's comfort score (82/100).
- What is the weather like in Saipan in March?
- In March, Saipan averages a daily high of 26.9°C and a low of 24.4°C, with about 37.5 mm of rain over roughly 14 rainy days.
- What is the air quality in Saipan in March?
- Saipan has a mean US Air Quality Index of about 38 in March.