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Balancing on the edges of a rice field with endless views. A trek through the valley of Sapa is definitely a must for the bucket list.
Kon Tum Weather in September
Kon Tum in September averages 29°C (84°F) during the day and 21°C (70°F) at night. This is the wettest month of the year.
Rainfall in Kon Tum in September
As part of the rainy season, Kon Tum sees around 20 days of rain in September, with an average of 275 mm (11 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Kon Tum in September
In September, Kon Tum sees high temperatures, with highs of 29°C (84°F). Nights drop to around 21°C (70°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.
Sunshine in Kon Tum in September
The area experiences a moderate amount of sunshine, with approximately 122 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Kon Tum. Our weather planner can help you explore destinations with more pleasant weather conditions.
Kon Tum Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
67%
Precipitation
275 mm (11 in)
Rainy days
20 days
Humidity
86%
Sunshine
122 hours
Percentage Sunshine
Kon Tum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kon Tum - and find the best time to visit.
Historical weather records for Kon Tum in September
Browse day-by-day weather records for Kon Tum spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kon Tum historical weather extremes in September
The extremes listed below come from historical weather data collected in Kon Tum from 2002 through 2026.
- The warmest day in September was on September 30, 2026, with a maximum of 32°C (90°F).
- On September 29, 2009, Kon Tum saw its coldest September day with temperatures maxing out at 21°C (70°F).
- The lowest overnight temperature recorded in September was 18°C (64°F) (September 22, 2004).
- The wettest September day on record brought 163 mm (6.4 in) of precipitation to Kon Tum (September 29, 2009).
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Kon Tum 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! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Kon Tum in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Kon Tum 3-Day Forecast
More climate data for Kon Tum
Temperature Rainfall Sunshine Humidity
See the full Kon Tum climate overview or explore weather in Vietnam.
Popular in September
Where to go in September - average daytime high across popular destinations.
Ho Chi Minh City
32°C (90°F) Hanoi33°C (91°F) Nha Trang31°C (88°F) Hoi An32°C (90°F) Da Nang31°C (88°F) Vung Tau30°C (86°F) Duong Dong29°C (84°F) Da Lat26°C (79°F) Bucket list
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