Điện Biên Phủ Weather in September

September in Điện Biên Phủ averages 29°C (84°F) during the day and 21°C (70°F) at night. September is part of the rainy season, with around 207 mm (8.1 in) of rainfall and frequent showers.

Rainfall in Điện Biên Phủ in September

Điện Biên Phủ is in the rainy season in September, with rain on around 18 days and an average of 207 mm (8.1 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Điện Biên Phủ in September

Điện Biên Phủ in September gets highs of 29°C (84°F) during the day and drops to 21°C (70°F) at night. This kind of day-to-night contrast is typical for this time of year. With lows of 21°C (70°F), the nights are warm and generally comfortable.

Sunshine in Điện Biên Phủ in September

The month experiences a moderate amount of sunlight, with 174 hours of sunshine. This provides a nice balance between sunshine and rain.

For Điện Biên Phủ itself, January, February, March, October, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

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 Điện Biên Phủ's climate page.

Điện Biên Phủ Temperature in September

Min Temperature 21°C (70°F)

Max Temperature 29°C (84°F)

Chance of Rain 58%

Precipitation 207 mm (8.1 in)

Rainy days 18 days

Humidity 86%

Sunshine 174 hours

Percentage Sunshine

Historical weather for Điện Biên Phủ in September

Browse day-by-day weather records for Điện Biên Phủ spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Điện Biên Phủ historical weather extremes in September

The extremes listed below come from historical weather data collected in Điện Biên Phủ from 2006 through 2025.

On September 12, 2021, temperatures climbed to 33°C (91°F), marking the warmest September day on record.
The lowest daytime temperature in September was 21°C (70°F), recorded on September 14, 2012.
The coldest night in September in Điện Biên Phủ was on September 30, 2013, with a minimum of 15°C (59°F).

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 →

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend

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 Điện Biên Phủ 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 Điện Biên Phủ in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

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 Điện Biên Phủ's climate page.

More climate data for Điện Biên Phủ

Temperature Rainfall Sunshine Humidity

See the full Điện Biên Phủ climate overview or explore weather in Vietnam.