Kampong Chhnang Weather in December – Average Temperature and Rainfall

High
30.5°
Low
22.8°
Rainfall
35 mm
Rainy season
6d
max
34.5°
min
17.2°

December

Early
30.5°
11.3 mm
Mid
30.6°
13.2 mm
Late
30.5°
10.7 mm

Summary

The climate figures for Kampong Chhnang are averaged from 2016–2025 observations (10 years). Annual rainfall averages about 1,827 mm.

The rainy season runs April–November. The wettest month is September with 339.3 mm across 28 rain days; the driest is February at just 15.1 mm.

The hottest month is April (average high 34.8°C) and the coolest is December (30.5°C).

The most comfortable time to visit Kampong Chhnang is February — less rain and milder heat.

Monthly averages

Common questions

Will it rain in Kampong Chhnang today?
Yes. Rain is expected around 00:00–22:00, totalling roughly 26.7 mm.
How hot is it in Kampong Chhnang today?
Between 25°C and 30°C, with a felt maximum of 35°C.
What is the weather in Kampong Chhnang tomorrow?
Tomorrow: thunderstorm, 24–30°C, with a 100% chance of rain.

Kampong Chhnang