Port Blair, Andaman and Nicobar Islands Weather
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About Port Blair weather
Port Blair is a place in the Andaman and Nicobar Islands' tropical, entirely maritime setting in the Bay of Bengal, located in Andaman and Nicobar Islands, India. Port Blair gets warm, humid conditions year-round with relatively little seasonal temperature swing each year. This is followed by two monsoon seasons — a heavy south-west monsoon (May–September) and a lighter north-east monsoon (November–December) — plus a real cyclone risk in the pre- and post-monsoon transition months. Port Blair closes out the year with a mild, slightly drier stretch (January–March), the most pleasant time of year. This page shows live, auto-refreshing weather for Port Blair: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: Asia/Kolkata.
Frequently asked questions
Port Blair is in Andaman and Nicobar Islands.
Port Blair gets two monsoon seasons — a heavy south-west monsoon (May–September) and a lighter north-east monsoon (November–December) — plus a real cyclone risk in the pre- and post-monsoon transition months.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Port Blair's exact coordinates. No fixed schedule, the page updates whenever you load it.
Yes, use the "View live radar" link on this page for real-time precipitation radar centered on Port Blair.
Yes, where the AQI panel above shows a value. It's sourced from the same live air-quality provider used across TodayWeather. If it reads "not available," air-quality coverage doesn't currently extend to this location.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
The current temperature for Port Blair updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.
The hourly forecast above shows the rain chance for Port Blair hour by hour — the 16-day outlook further down covers the rest of the week.
Port Blair's live UV index is in the metrics panel above, shown alongside a low/moderate/high band so it's easy to tell when sun protection is worth it.
Port Blair's current relative humidity is in the humidity ring near the top of this page, with more detail in the metrics section below.
Port Blair's day-to-day weather is shaped by its position in Andaman and Nicobar Islands, India. See the hourly weather forecast or the air quality index for more detail.