Cát Bà UV Index Today
- Current UV Index5.0
- Peak UV Index7.0
- Temperature22.5 ℃
- Peak UV at 1 PM
- Protection Recommended ☀️
Last updated:
The UV index in Cát Bà, Vietnam 
will reach a high of 5 today. This means a normal level of sun exposure. See our tips below to stay safe!
Hourly Forecast Chart
Today's Safety Tips
Check the live data above for the current conditions and stay safe in the sun!
Cát Bà's UV Index
The UV index in Cát Bà, Vietnam, tends to be high, especially from March to September, often ranging between 7 and 11, indicating strong sun exposure during these months.
Weather Seasons
Seasonal patterns show a hot and humid summer from May to September with heavy rain, while winter from November to February is cooler and drier, making spring and autumn the most pleasant times to visit.
Cát Bà's Climate
Compared to the wider northern Vietnam region, Cát Bà experiences more humidity and frequent rain due to its coastal location. Neighboring countries like Laos and Cambodia typically have drier winters and less humidity overall.
Hourly UV Index Trend
See the UV index hour by hour for Cát Bà. When the level is high, it's smart to find some shade.
- TimeUVLevelTemp
- 12 PM5.0moderate22 ℃
Nearby Cities
Check the UV index in other cities near Cát Bà.