La Gi Weather in September
September in La Gi typically sees daytime highs of 30°C (86°F) and nighttime lows of 25°C (77°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in La Gi in September
As part of the rainy season, La Gi sees around 20 days of rain in September, with an average of 254 mm (10 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in La Gi in September
If you're visiting La Gi in September, expect highs of 30°C (86°F) and overnight lows around 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in La Gi in September
The days are predominantly sunny, with an estimated total of around 198 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.September in La Gi can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our La Gi's climate page.
La Gi Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
67%
Precipitation
254 mm (10 in)
Rainy days
20 days
Humidity
83% *
Sunshine
198 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in La Gi typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Daily Historical Precipitation
46-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for La Gi in September
Browse day-by-day weather records for La Gi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Gi historical weather extremes in September
Based on weather observations in La Gi between 1991 and 2025, these are the recorded extremes during September.
- The hottest September day on record in La Gi reached 36°C (97°F) (September 1, 2016).
- The coldest September day was on September 18, 1992, with a maximum of 24°C (75°F).
- Nighttime temperatures dropped to 22°C (72°F) on September 9, 1993, marking the coldest September night on record.
Best Places in Vietnam in September
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in La Gi in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in La Gi in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our La Gi's climate page.
Temperature Rainfall Sunshine Humidity
See the full La Gi climate overview or explore weather in Vietnam.
