Choosing when to go makes a real difference in Phnom Penh. I have visited in many seasons and learned how the weather shapes your whole trip.

Let me help you find the best time to visit Phnom Penh Cambodia.

The Cool Dry Season

November through February is my favorite window. The heat softens and the humidity drops noticeably.

Daytime highs stay in the pleasant mid twenties. This is the peak season, so book your hotels early.

Sites get busier in December and January. Expect more crowds at the palace and genocide museum.

The Hot Season

March through May brings fierce heat. Temperatures climb past forty degrees almost every afternoon.

I found the mornings still bearable for sightseeing. Plan outdoor visits for early hours only.

Book an air conditioned room for the afternoon. You will be grateful for the cool break.

If you handle heat well, this season offers lower prices. It is also very empty at the sights.

The Green Wet Season

June through October brings the monsoon rains. Storms often arrive in dramatic afternoon bursts.

I actually loved this green, quiet season. Prices drop and the riverside looks lush and moody.

Carry a light rain shell and sturdy sandals. The downpours rarely last more than an hour.

Rice fields glow bright green after the rain. The landscape is beautiful in these months.

Festival Highlights

Water Festival in November is the city at its proudest. Boat races fill the river and crowds line the banks.

Khmer New Year in April brings street parties and dancing. Both are magical times to visit.

Festivals draw huge crowds and book out hotels. Plan your stay well in advance for these dates.

What to Pack by Season

In dry season I relied on light cotton and a broad hat. Sunscreen was non negotiable for long walks.

For wet season I packed a quick dry rain shell. The storms passed fast each afternoon.

Comfortable sandals beat closed shoes in any season. The streets can turn muddy after heavy rain.

Avoiding the Worst Crowds

December is the busiest month of all. I felt the crush most at the genocide museum and the palace.

For a quieter stay, try November or late February. You get good weather without overwhelming crowds.

Early mornings at the major sights always win. Being first in line saved me hours of waiting.

Budget and Prices

Prices rise sharply during the dry peak season. I paid more for rooms in December than any other month.

The quiet wet season offers gentle savings on hotels. It is the best time for budget travelers.

Tours and drivers also cost less outside the peak. Your whole trip gets cheaper in the green months.

Best All Around Months

I rate November and February as the very best balance. Weather holds up and crowds stay moderate.

Late October is also lovely as the rains fade. You get green scenery and fewer visitors.

For most travelers, the dry season wins easily. Comfort beats the small savings of the rainy months.

Plan Around Your Priorities

History lovers can visit any season since the museums are indoors. Outdoor wandering is best in the cool months.

Read my things to do in Phnom Penh guide for ideas. You can also follow my Phnom Penh itinerary to structure your days.

Whichever month you pick, the city welcomes you warmly. Come with water, sunscreen, and patience.

The best time to visit Phnom Penh depends on your tolerance for heat and rain. For me, the cool dry months always win.

But do not fear the green season. The city glows vividly when the rains come and the crowds vanish.

Where to Stay by Season

In dry season, book riverside rooms early. They go quickly and prices climb as dates fill.

In wet season, grab a bargain at a good hotel. Quiet months bring real discounts on stays.

Air conditioning is essential regardless of the month. It makes the heat infinitely more bearable.

Getting Around Each Season

Tuk tuks run year round in Phnom Penh. Rides stay cheap in every month of the year.

After heavy rain the streets can flood briefly. Plan short routes on the worst days.

The river walk is lovely in any season. Morning and evening are the coolest times to enjoy it.

How the Heat Feels

Phnom Penh sits at a low tropical latitude. Whatever the season, the sun is strong.

I always carried water and a hat on any outing. Shade stops and cool drinks kept me going.

The river breeze helps most evenings too. It makes sunset hours the easiest of the day.

Best Times for Families

Families often prefer the gentler dry season. The milder heat suits younger children well.

I saw many parents sticking to morning plans. Afternoons went to pools and shaded cafes.

The wet season still works with flexible plans. Packing rain gear keeps the kids comfortable.