Weather news
Flash Floods and Landslides in the Mountains: Warning Signs and Survival Skills
Flash floods and landslides in mountainous areas often strike at night, but nature almost always sends warnings first. Learn the key signs and the life-saving skills every hillside household should know.
After the Wind Dies Down: Why a Dissipated Storm Is Still Dangerous
A downgraded storm is not a safe storm: its lingering circulation can bring days of heavy rain, river floods, flash floods, landslides and urban flooding. Here is why the days after landfall demand caution.
How El Niño and La Niña Shape Vietnam's Weather
El Niño typically brings heat, drought and saltwater intrusion to Vietnam, while La Niña loads the dice toward floods and typhoons. Here is how the cycle works and why it matters.
Da Lat and Vietnam's Highlands: Cool All Year — When to Visit
Why is Da Lat pleasantly cool year-round while Sa Pa and Ta Xua turn into cloud-hunting paradises? A guide to Vietnam's highland climate, flower seasons, and staying safe on foggy mountain passes.
Tropical Depression vs. Storm: Wind Categories and Warning Bulletins Explained
What separates a tropical depression from a typhoon, why "just a depression" can still be dangerous, and how to read storm bulletins properly during Vietnam's typhoon season.
Northern Vietnam's Damp Season: Why Houses "Sweat" and How to Deal With It
In late winter and early spring, humid sea air meets floors still cold from winter, condensing into a film of water indoors. Understanding the dew point is the key to fighting the damp correctly.
The UV Index Explained: What the Numbers Mean and How to Protect Yourself
What the UV index really means, why you can burn on a cloudy day, when radiation peaks, and how to protect your skin, eyes and kids the right way.
Vietnam's Islands: The Best Months for Phu Quoc, Con Dao, Ly Son, Nha Trang and Co To
Vietnam's islands follow three different weather calendars. Here is when the sea is calmest at Phu Quoc, Con Dao, Ly Son, Nha Trang and Co To — plus how to read wind and wave forecasts before booking a boat.
Summer Thunderstorms and Lightning Safety: What Everyone Should Know
Summer is peak thunderstorm season in Vietnam. Learn why storms build on hot afternoons, how to tell one is closing in, and essential safety skills — from the 30-30 rule to lightning first aid.
Vietnam's Monsoons Explained: Why the Country Has Rainy, Dry, Hot and Cold Seasons
Two opposing monsoon winds set Vietnam's weather clock. Here is how the northeast and southwest monsoons work, why the three regions differ so much, and what causes drizzle, foehn heat and afternoon downpours.