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Phumĭ Chŭb Chănt Sâr Weather in September
September in Phumĭ Chŭb Chănt Sâr typically sees daytime highs of 32°C (90°F) and nighttime lows of 25°C (77°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in Phumĭ Chŭb Chănt Sâr in September
As part of the rainy season, Phumĭ Chŭb Chănt Sâr sees around 18 days of rain in September, with an average of 305 mm (12 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Phumĭ Chŭb Chănt Sâr in September
Expect highs of 32°C (90°F) in Phumĭ Chŭb Chănt Sâr in September, with nights dropping to around 25°C (77°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.September in Phumĭ Chŭb Chănt Sâr 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.
Phumĭ Chŭb Chănt Sâr Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Chance of Rain
60%
Precipitation
305 mm (12 in)
Rainy days
18 days
Humidity
75% *
* Data from: Siem Reap, Cambodia (24 KM, 15 Miles).
Phumĭ Chŭb Chănt Sâr Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Phumĭ Chŭb Chănt Sâr - and find the best time to visit.
Historical weather records for Phumĭ Chŭb Chănt Sâr in September
Browse day-by-day weather records for Phumĭ Chŭb Chănt Sâr spanning 34 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Phumĭ Chŭb Chănt Sâr historical weather extremes in September
Based on 20 years of weather observations in Phumĭ Chŭb Chănt Sâr between 2006 and 2026, these are the recorded extremes.
- The hottest September day on record in Phumĭ Chŭb Chănt Sâr reached 34°C (93°F) (September 10, 2024).
- The lowest daytime temperature in September was 25°C (77°F), recorded on September 30, 2009.
- Nighttime temperatures dropped to 23°C (73°F) on September 14, 2026, marking the coldest September night on record.
- The wettest September day on record brought 91 mm (3.6 in) of precipitation to Phumĭ Chŭb Chănt Sâr (September 30, 2009).
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
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 Phumĭ Chŭb Chănt Sâr 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 Phumĭ Chŭb Chănt Sâr in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Phumĭ Chŭb Chănt Sâr 3-Day Forecast
More climate data for Phumĭ Chŭb Chănt Sâr
See the full Phumĭ Chŭb Chănt Sâr climate overview or explore weather in Cambodia.
Popular in September
Where to go in September - average daytime high across popular destinations.
Battambang
34°C (93°F) Phnom Penh33°C (91°F) Siem Reap33°C (91°F) Kep30°C (86°F) Chambok31°C (88°F) Koh Rong Island29°C (84°F) Kampot30°C (86°F) Sihanoukville29°C (84°F) Bucket list
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