Banteay Chhmar Weather in September
September in Banteay Chhmar typically sees daytime highs of 33°C (91°F) and nighttime lows of 25°C (77°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in Banteay Chhmar in September
Experience the peak rainfall in this month, with heavy showers being the norm. A poncho is essential to stay dry and comfortable. Past climate data indicates that roughly 19 days will see rain, totalling around 280 mm (11 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Banteay Chhmar in September
Expect highs of 33°C (91°F) in Banteay Chhmar in September, with nights dropping to around 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.September in Banteay Chhmar has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options 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 Cambodia, check out our Banteay Chhmar's climate page.
Banteay Chhmar Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
62%
Precipitation
280 mm (11 in)
Rainy days
19 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Banteay Chhmar typically stay consistent throughout September, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Banteay Chhmar in September
Browse day-by-day weather records for Banteay Chhmar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Banteay Chhmar historical weather extremes in September
Based on 49 years of weather observations in Banteay Chhmar between 1976 and 2025, these are the recorded extremes.
- The hottest September day on record in Banteay Chhmar reached 36°C (97°F) (September 11, 2017).
- The coldest September day was on September 6, 1987, with a maximum of 25°C (77°F).
- Banteay Chhmar registered its coldest September night on September 27, 1997, with temperatures dropping to 23°C (73°F).
- The heaviest September precipitation occurred on September 22, 1997, when 143 mm (5.6 in) of precipitation fell.
Best Places in Cambodia in September
Find out more about the weather in Cambodia and which places have the best travel conditions in this month. See all of Cambodia in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Banteay Chhmar in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.What To Do in Banteay Chhmar 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 Cambodia, check out our Banteay Chhmar's climate page.
See the full Banteay Chhmar climate overview or explore weather in Cambodia.
