Svay Rieng Weather in September – Average Temperature and Rainfall
- High
- 31.2°
- Low
- 24.4°
- Rainfall
- 378 mm
- Rainy season
- 29d
- max
- 33.7°
- min
- 22.8°
September
- Early
- 31.7° 118.1 mm
- Mid
- 31.0° 132.7 mm
- Late
- 31.1° 126.9 mm
Summary
The climate figures for Svay Rieng are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 2,185 mm.
The rainy season runs May–November. The wettest month is September with 377.8 mm across 29 rain days; the driest is February at just 17.9 mm.
The hottest month is April (average high 35°C) and the coolest is November (30.9°C).
The most comfortable time to visit Svay Rieng is February — less rain and milder heat.
Monthly averages
Common questions
Will it rain in Svay Rieng today?
Yes. Rain is expected around 16:00–19:00, totalling roughly 3.3 mm.
How hot is it in Svay Rieng today?
Between 25°C and 32°C, with a felt maximum of 40°C.
What is the weather in Svay Rieng tomorrow?
Tomorrow: thunderstorm, 25–32°C, with a 84% chance of rain.