Is it raining now in Sri Vijaya Puram?
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Last update: 11:30, 24 Aug 2026
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Rain in Sri Vijaya Puram: What You Need to Know
Sri Vijaya Puram weather — the city was formerly known as Port Blair — runs on a single long monsoon: the southwest monsoon arrives at the end of May and can keep the region wet for up to 120 days, delivering close to 3,000mm of annual rainfall across the islands. A live rain radar for Sri Vijaya Puram matters because the islands sit in the direct path of tropical cyclones, with the first storms of the season sometimes arriving as early as April — weeks before the main monsoon even begins — and hyperlocal radar is what shows a fisherman or tourist operator whether an April build-up is routine or the season's first real system.
The mechanism is open-ocean exposure. Sri Vijaya Puram sits on a volcanic and coral island chain in the Bay of Bengal with almost no landmass to slow or divert incoming weather, so cells that would weaken crossing mainland terrain instead arrive at close to full strength. Average temperatures stay in a narrow band year-round — highs near 30°C, lows near 23°C — a maritime-moderated pattern distinct from mainland India's seasonal swings, but that stability makes a sudden monsoon or cyclone cell stand out more clearly on radar than it would against a more variable mainland baseline.
RainViewer draws its Sri Vijaya Puram feed from the India Meteorological Department (IMD), refreshed every 5 minutes, so the live map reflects new radar scans as they arrive rather than a forecast written hours earlier. Veer Savarkar International Airport is the islands' main gateway, so what the live map reveals and a forecast cannot is whether a cell approaching from the Bay of Bengal is tracking toward the airport and harbor or passing well clear of the city.
Rain by Season in Sri Vijaya Puram
Southwest monsoon (end of May–September/October)
The wet season can last up to 120 days and turns the islands lush green, delivering the bulk of the annual ~120 inches (~3,000mm) of rain. Fisheries and inter-island transport see their heaviest weather-driven disruption during this stretch.
Best/dry season (October–April)
This is the most pleasant and popular window for tourists, with minimal rainfall and the islands' mildest conditions. Domestic tourist arrivals, which reached 710,397 in 2024, concentrate heavily in this period.
Early cyclone risk window (April)
Cyclone risk opens as early as April, ahead of the main monsoon's end-of-May arrival. This early window catches visitors and fisheries operators off guard more than the well-known monsoon season does.
Why You Need a Rain Radar in Sri Vijaya Puram
Veer Savarkar International Airport travelers
The airport, with a new terminal inaugurated July 18, 2023 at Lamba Line about 2km from the city centre, connects Sri Vijaya Puram to Chennai, Kolkata and Bengaluru via multiple weekly IndiGo flights. A traveler checking the radar before heading to the airport can see whether an approaching cell is likely to affect the flight.
Tuna and seafood exporters
The airport's cargo capacity of 26,863 metric tons supports fisheries and agriculture exports, notably tuna, moving perishable seafood quickly to market under the Krishi Udan scheme. An exporter checking the radar before a shipment can time loading around a monsoon cell rather than risk a delay on the tarmac.
Fishing boat operators
With monsoon rain and occasional cyclones affecting the islands directly, boat operators depend on knowing whether conditions offshore are calm enough to head out. Checking the radar before departure shows whether a cell is building into the kind of system that keeps boats docked.
Tourists visiting during the dry season
Domestic arrivals reached 710,397 in 2024, up nearly 200% post-COVID, with most visitors concentrated in the October-April dry season. A visitor checking the radar before a beach or boat excursion can avoid the early cyclone risk that can appear as soon as April.
Road transport and airport transfer drivers
Local airport transfers run on taxis and buses connecting Veer Savarkar International Airport to the city. Drivers checking the radar before a transfer run can plan around a monsoon-season cell rather than get caught mid-route.
RainViewer Radar Coverage in Sri Vijaya Puram
RainViewer draws radar data for India from the India Meteorological Department (IMD) via mausam.imd.gov.in, updated every 5 minutes. Coverage is strongest across the Gangetic Plain, western coast, and major cities; sparser in the Himalayan foothills and remote northeast. Sri Vijaya Puram, formerly Port Blair, sits well offshore in the Bay of Bengal, so the live map is most useful for tracking cells as they approach the islands directly rather than crossing from a neighboring mainland city.
Sri Vijaya Puram Rain Radar: Frequently Asked Questions
- Is it raining in Sri Vijaya Puram right now?
The fastest way to know is a live hyperlocal radar, since the islands' open-ocean exposure means a cell can arrive at close to full strength with little warning, especially as early as April, weeks before the main monsoon begins. RainViewer pulls fresh India Meteorological Department (IMD) radar scans every 5 minutes, so the map reflects what is happening right now rather than a forecast written hours earlier.
- Should a boat trip from Sri Vijaya Puram wait out a monsoon cell?
The southwest monsoon's wet season can last up to 120 days from late May, and fishing and tour boats depend on calm water to operate safely. Checking the radar before departure shows whether a cell offshore is a brief shower or a system worth waiting out.
- Does rain affect flights from Veer Savarkar International Airport?
Heavy monsoon rain or an early-season cyclone cell can affect flights connecting Sri Vijaya Puram to Chennai, Kolkata and Bengaluru. Checking the radar before heading to the airport, about 2km from the city centre at Lamba Line, shows whether a cell is likely to be over the flight path.
- Does Sri Vijaya Puram flood when it rains?
The islands' documented weather risk centers on monsoon rainfall, high humidity and occasional cyclones rather than a named riverine flood hazard, since the terrain is a volcanic and coral island chain rather than a river floodplain. Residents and fisheries operators should track the radar closely during the May-October wet season and the early cyclone window that can open as soon as April.
- When is the best time to visit Sri Vijaya Puram to avoid heavy rain?
October through April is the islands' best and most popular season, with the calmest conditions and the lowest cyclone risk. Visitors should avoid the end-of-May-through-September/October monsoon window, when the wet season can run up to 120 days.
- Why does cyclone risk in Sri Vijaya Puram start before the monsoon itself?
The islands sit directly in the path of tropical cyclones forming over the Bay of Bengal, and that risk can begin as early as April, a full month or more before the southwest monsoon typically arrives at the end of May. That gap between cyclone season and monsoon season is why a hyperlocal radar reading in April matters as much as one taken in peak monsoon.
- Is there a live rain radar for Sri Vijaya Puram?
Yes — RainViewer's hyperlocal radar for Sri Vijaya Puram, formerly Port Blair, draws directly from the India Meteorological Department (IMD), refreshing every 5 minutes with new scans instead of a periodic forecast update. The map covers the islands directly, so an approaching Bay of Bengal cell is visible before it reaches the airport or harbor.
- Can I get a rain alert for Veer Savarkar International Airport?
Yes — RainViewer's rain alerts can be set for a specific point like Veer Savarkar International Airport or the city harbor, so travelers and fisheries staff get a notification as a cell approaches instead of checking the map manually. That advance window is what lets a traveler or boat operator adjust plans before the rain arrives.
Track Rain in Sri Vijaya Puram in Real Time
Fishing boat operators and tuna exporters near Veer Savarkar International Airport both depend on knowing whether a cell over the Bay of Bengal is closing in on Sri Vijaya Puram, formerly Port Blair. Cyclone risk can open as early as April, weeks before the main monsoon arrives at the end of May, and a seasonal forecast cannot show that early build-up.
A generic forecast says scattered showers for Sri Vijaya Puram this week. RainViewer's live hyperlocal radar shows it is already raining over the harbor while the airport stays dry — that is the call a boat operator makes every time a cell builds over the Bay.
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2-hour forecast in 5-minute slices
See whether a cell building over the Bay stays offshore or turns toward the islands in the next two hours.
Rain alerts before arrival
Set an alert for Veer Savarkar International Airport and get notified before a system reaches it.
Direction arrows on the map
See whether a cell is tracking in from the southeast Bay of Bengal toward Sri Vijaya Puram or sliding past the islands.
48 hours of radar history
Review the last 48 hours to see how an April or monsoon-season system organized before it neared the coast.
Multiple locations
Track Veer Savarkar International Airport, the city harbor, and offshore fishing grounds at the same time.
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