Ends at 23:20.
Last update: 23:00, 5 Jun 2026
Free to download * Essential from $0.83 * Prices vary by region and promotions.
Home, office, kids' school - all at once, no switching tabs.
Get notified 15 minutes before rain - while you can still change your plans.
Live radar without opening the app - on your lock screen or home screen.
Live rain radar for Narathiwat, updated every 5 min. Track northeast monsoon fronts before they flood the Kolok River crossing or your tapping window. Free.
Narathiwat receives more rainfall than almost any other province in Thailand — annual totals in the eastern districts exceed 2,200mm, and the northeast monsoon delivers the majority between October and February. The Kolok River, which forms the border with Malaysia's Kelantan state, is one of the province's most important and most vulnerable features. When the northeast monsoon produces sustained multi-day events upstream, the Kolok rises and the Su-ngai Kolok border crossing town floods — affecting trade, transport, and thousands of residents.
Generic weather apps calibrated to Bangkok's southwest monsoon pattern miss the duration and intensity of what's happening in Narathiwat entirely. The same clear cool weather that Bangkok enjoys in December is Narathiwat's most dangerous flood period.
RainViewer combines deep south and Gulf of Thailand radar for Narathiwat. From here, you can track rain in Pattani, Yala, and across the Malaysia border — useful if you're driving to Su-ngai Kolok or monitoring the Kolok River catchment.
Dominant and most intense rain season. November, December, and January are the heaviest months.
Lighter rain from the Andaman side.
The shortest and least reliable dry window in Thailand.
Traders and transport operators check the upstream radar in the Kelantan highlands to anticipate river rises hours before the gauge rises.
Dawn tapping before rain arrives — checking the radar to see whether the overnight system has cleared.
Skippers watch the radar to identify breaks in the system — the difference between a 3-day layover and a 6-hour wait.
Every 5 minutes. During sustained northeast monsoon events, the near-real-time update lets you track whether conditions are developing or a break is forming.
March and April are the quietest months, but "dry" is relative — isolated showers from Gulf moisture remain possible. Narathiwat has one of the shortest and least reliable dry windows of any Thai province.
See northeast monsoon rain in Narathiwat before it floods the Kolok valley
Whether you're timing a rubber tapping window or planning the Su-ngai Kolok border crossing, RainViewer shows you the fronts that other apps describe as scattered showers.
See the exact window when the storm passes and the soil is passable again
Set home, office, or school pickup - notified while you can still act
See whether the cell is moving toward you or tracking away
Recognise yesterday’s storm patterns forming again today
Track home, kids’ school, and office at the same time