Thu Dau Mot Weather in September
September in Thu Dau Mot brings very high temperatures around 32°C (90°F) during the day, dropping to 25°C (77°F) at night, with the most rainfall of the year.
Rainfall in Thu Dau Mot in September
As part of the rainy season, Thu Dau Mot sees around 20 days of rain in September, with an average of 325 mm (13 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Thu Dau Mot in September
September in Thu Dau Mot sees highs of 32°C (90°F) and lows of 25°C (77°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Thu Dau Mot in September
You can expect a moderate amount of sunlight, with approximately 163 hours. Even though this month is part of the wet season, you can still see the sun occasionally.
Average water temperature in September
At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and December typically offer the best weather for Thu Dau Mot.
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 Thu Dau Mot's climate page.
Thu Dau Mot 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
325 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 Thu Dau Mot 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 Thu Dau Mot in September
Browse day-by-day weather records for Thu Dau Mot spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Thu Dau Mot historical weather extremes in September
According to our 38 years of weather records for Thu Dau Mot, the following extremes were recorded between 1987 and 2025.
- The hottest September day on record in Thu Dau Mot reached 35°C (95°F) (September 7, 2015).
- Thu Dau Mot experienced its chilliest September day on September 29, 1999, reaching only 25°C (77°F).
- The lowest overnight temperature recorded in September was 20°C (68°F) (September 22, 2010).
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 Thu Dau Mot 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! Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Thu Dau Mot 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 Thu Dau Mot's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Thu Dau Mot climate overview or explore weather in Vietnam.
