An Nhơn Xã Weather in September
With daytime temperatures of 32°C (90°F) and nighttime lows of 25°C (77°F), September in An Nhơn Xã brings very high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in An Nhơn Xã in September
An Nhơn Xã is in the rainy season in September, with rain on around 20 days and an average of 321 mm (13 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in An Nhơn Xã in September
If you're visiting An Nhơn Xã in September, expect highs of 32°C (90°F) and overnight lows around 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in An Nhơn Xã in September
The area enjoys a balanced 163 hours of sunlight, ensuring it's neither too rainy nor too sunny.
Average water temperature in September
At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.September in An Nhơn Xã has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations 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 An Nhơn Xã's climate page.
An Nhơn Xã Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Water Temperature
29°C (84°F) *
Chance of Rain
65%
Precipitation
321 mm (13 in)
Rainy days
20 days
Humidity
85% *
Sunshine
163 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in An Nhơn Xã typically stay consistent throughout September, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Historical weather for An Nhơn Xã in September
Browse day-by-day weather records for An Nhơn Xã spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
An Nhơn Xã historical weather extremes in September
The extremes listed below come from historical weather data collected in An Nhơn Xã from 1987 through 2025.
- On September 7, 2015, temperatures climbed to 36°C (97°F), marking the warmest September day on record.
- The coldest September day was on September 29, 1999, with a maximum of 25°C (77°F).
- Nighttime temperatures dropped to 22°C (72°F) on September 14, 2017, 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
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tolerable
unpleasant
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What to Wear in An Nhơn Xã in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in An Nhơn Xã 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 An Nhơn Xã's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full An Nhơn Xã climate overview or explore weather in Vietnam.
