Weather in Kamboçya in Eylül
Country-wide climate normals across 15 cities in Kamboçya.
How Hot Is Kamboçya in Eylül?
Kamboçya bakes evenly in September — highs around 31°C are typical from Koh Kong all the way to Prey Veng, with very little regional variation. Lows sit around 25°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Kamboçya in Eylül
Kamboçya sees limited sun in September: just 0.7h a day in Phnom Penh, with heavy cloud cover common across most regions. Daylight runs from 5:50 am to 6:00 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Kamboçya In Eylül?
Kamboçya is in the heart of its rainy season: Phnom Penh measures 392mm of rain across 28 days in September, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Kamboçya Humid In Eylül?
Saturated air defines Kamboçya's September: humidity at 79% in Phnom Penh, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Kamboçya In Eylül
Kamboçya's September has gentle wind — Phnom Penh averages 14 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Kamboçya In Eylül
Kamboçya's September is dominated by overcast skies: Phnom Penh averages 80% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.