Port Blair weather in March
March in Port Blair: hot, dry, with very humid — one of the best months to visit.
#1 of 12 months in Port Blair · #106 of 897 destinations to visit in March · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Port Blair in March
No notes yet. Open Port Blair on the map to add the first one.
Port Blair climate normals — March
| Daytime high | 29°C / 85°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Rainfall | 23 mm / 0.9 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 10.9 h/day | |
| Daylight | 12.1 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 75 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Port Blair?
Loading map…
Port Blair in March — FAQ
- Is March a good time to visit Port Blair?
- March in Port Blair: hot, dry, with very humid — one of the best months to visit. It ranks #1 of 12 months for Port Blair on SeasonMap's comfort score (90/100).
- What is the weather like in Port Blair in March?
- In March, Port Blair averages a daily high of 29.2°C and a low of 26°C, with about 23.1 mm of rain over roughly 2.4 rainy days.
- What is the air quality in Port Blair in March?
- Port Blair has a mean US Air Quality Index of about 75 in March.