Ban Chéng
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Ban Chéng Weather in September

September in Ban Chéng typically sees daytime highs of 29°C (84°F) and nighttime lows of 21°C (70°F). September falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Ban Chéng in September

Ban Chéng is in the rainy season in September, with rain on around 18 days and an average of 221 mm (8.7 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Ban Chéng in September

Expect highs of 29°C (84°F) in Ban Chéng in September, with nights dropping to around 21°C (70°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights are mild at around 21°C (70°F), which is comfortable for most people.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, October, November and December typically offer the best weather for Ban Chéng.

Ban Chéng Temperature in September

Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
60%
Precipitation
221 mm (8.7 in)
Rainy days
18 days

Ban Chéng Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Ban Chéng - and find the best time to visit.

Historical weather records for Ban Chéng in September

Browse day-by-day weather records for Ban Chéng spanning 43 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Ban Chéng historical weather extremes in September

Based on 20 years of weather observations (2006-2026), these are the most extreme conditions recorded in Ban Chéng.

  • On September 8, 2018, temperatures climbed to 39°C (102°F), marking the warmest September day on record.
  • On September 14, 2012, Ban Chéng saw its coldest September day with temperatures maxing out at 22°C (72°F).
  • Nighttime temperatures dropped to 16°C (61°F) on September 30, 2013, marking the coldest September night on record.
  • The heaviest September precipitation occurred on September 9, 2024, when 125 mm (4.9 in) of precipitation fell.

Best Places in Laos in September

Find out more about the weather in Laos and which places have the best travel conditions in this month. See all of Laos 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 Ban Chéng in September

Warm but pleasant conditions in Ban Chéng in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Ban Chéng in September

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Ban Chéng 3-Day Forecast

More climate data for Ban Chéng

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.