Thinking about a trip to Kampot around Christmas? You’ll want to prepare for warm, tropical weather, with plenty of sunshine and the occasional rain shower.
Daytime highs hit around 30–31°C, and nights cool off to a comfortable 23–24°C. That’s perfect for exploring the town or heading out to the countryside.
This mix of heat and mild evenings sets up a pleasant backdrop for outdoor stuff, and you won’t have to deal with the sticky humidity of the wet season.
You’ll see some rain in December, but it’s nothing like the heavy downpours earlier in the year. Showers tend to be short, so most days stay dry and bright.
Sunshine sticks around for hours, giving you lots of daylight to enjoy Kampot’s riverside, pepper farms, and nearby beaches.
Christmas in Kampot brings together warm weather, manageable rain, and long, sunny days. If you’re after a holiday vibe without the cold, this is your chance to celebrate in a laid-back coastal town and soak up Cambodia’s natural charm.
Overview of Kampot’s December Weather
December in Kampot means warm days, cooler nights, and moderate rainfall. Most days are sunny with a bit of humidity, so it feels comfortable for outdoor adventures—just remember to pack light clothes and sunblock.
Temperature Patterns During Christmas
Daytime highs in December usually land at 30–31°C (86–88°F). Nights drop to a breezy 23–24°C (73–75°F), which makes evenings much more pleasant.
These temps stay pretty steady all month, maybe dipping a little by the end of December. Compared to the scorcher months like April or May, December feels much easier for sightseeing.
Bring light, breathable clothes like cotton shirts and shorts. A thin long-sleeve shirt comes in handy at night or in chilly air-conditioned spots.
| Time of Day | Average Temp |
|---|---|
| Daytime High | 30–31°C (86–88°F) |
| Nighttime Low | 23–24°C (73–75°F) |
Humidity and Comfort Levels
Humidity in December feels moderate to high, but it’s nothing like the peak rainy season. Afternoons can get a bit sticky, especially when the sun’s blazing.
Rainfall averages between 40–100 mm for the month, depending on the year. You’ll probably see about 8–10 days of rain, and most of those are quick bursts, not all-day showers.
With warm temps and some humidity, it’s smart to stay hydrated. Sunscreen, hats, and sunglasses are a must, as December brings about 8 hours of sunshine daily.
Wind Conditions in December
Winds in Kampot during December usually feel light to moderate. You’ll notice breezes around 7–12 km/h, mostly blowing in from the northeast with the dry season.
The breeze cools things off, especially along the riverfront or coast. You probably won’t run into strong winds or storms this time of year.
If you’re into cycling, boating, or walking by the Kampot River, the wind stays gentle enough to keep things comfortable.
Rainfall and Rainy Days Near Christmas
December marks the end of Kampot’s wettest months, but you’ll still get a bit of rain. Expect occasional showers, though they’re much less intense than the heavy monsoon storms.
Average Precipitation Levels
December brings about 100–120 mm of rain to Kampot. That’s a big drop from September’s heavy rainfall, which can hit over 300 mm.
Rain in December usually comes as short, scattered showers. They pass quickly, and you’re left with humid but clearer skies.
You should plan for some rain, but it’s unlikely to mess up most daytime plans.
| Month | Avg. Rainfall (mm) |
|---|---|
| September | ~304 mm |
| October | ~260 mm |
| November | ~160 mm |
| December | 100–120 mm |
| February | ~33 mm |
Frequency of Rainy Days
On average, December brings 7 to 10 rainy days. That’s way fewer than the 18–20 rainy days you’d get in September.
Most rain falls in the afternoon or evening, with mornings staying drier—good news if you’re planning outings or tours.
Fewer rainy days also mean more sunshine hours compared to the monsoon peak. You’ll notice brighter skies and longer dry spells between showers.
Rainfall Trends Compared to Other Months
December sits right in the transition from monsoon to dry season. Rain keeps dropping from October’s highs and keeps going down into January and February.
By February, rain is minimal, with only about 33 mm over 4 days. December still feels wetter than the driest months, but it’s much drier than late summer and early fall.
If you compare December to September, the difference is pretty clear: there’s less than half the rain, and the number of rainy days drops a lot. Late December is a much better bet for travelers.
Sunshine and Daylight Hours in December
December in Kampot usually means dry, bright days. You’ll get steady sunshine and plenty of daylight for exploring, outdoor fun, or just wandering around town.
Average Daily Sunshine
December gives you about 7 to 8 hours of sunshine each day. Most days have clear skies, with only a few bringing rain or clouds.
The drier weather makes the sun more dependable than in the wet season. Mornings and early afternoons are often sunny, and evenings stay warm with fewer clouds.
Here’s a quick breakdown:
| Measure | Value (Approx.) |
|---|---|
| Sunshine hours per day | 7–8 hours |
| Rainy days | 4–8 days |
| Cloud cover | Light to moderate |
This mix of sun and mild rain makes December a great month for outdoor plans.
Daylight Hours Around Christmas
You’ll get about 11.5 hours of daylight per day in late December. The sun rises between 6:15–6:25 a.m. and sets around 5:35–5:45 p.m.
That’s plenty of time to check out the beaches, riverside, or Bokor Mountain without feeling rushed. Shorter evenings make for nice strolls at night markets or outdoor dinners.
Compared to the middle of the year, days are a bit shorter, but you still have enough daylight for both day and evening activities. The daylight hours don’t vary much from day to day.
Sunshine Trends Throughout December
December falls in the dry season, so sunshine stays pretty consistent all month. Early December might see a bit more cloud cover as the wet season wraps up, but by Christmas, skies clear and rain drops off.
Unlike September or October, when sunshine can dip below 5 hours a day, December keeps a reliable 7+ hours. This steady pattern stretches into January, making it one of the best stretches for dependable weather.
Travelers can count on bright days almost every day. Whether you’re out in the morning or taking a late afternoon walk, the sun’s usually shining.
Sea Temperature and Beach Conditions
The sea stays warm in Kampot during Christmas, so swimming feels great. Beaches are open for business, though conditions can shift a bit with the season.
Average Sea Temperatures
Late December brings sea temps of about 28–29°C (82–84°F). That’s just a bit cooler than the hottest months—April and May—when water can reach 30.5°C (87°F).
Kampot’s tropical monsoon climate keeps the water warm all year. Unlike some places where winter brings chilly seas, Kampot’s water cools down only slightly.
Here’s a quick look at monthly sea temps:
| Month | Avg. Sea Temp (°C) | Avg. Sea Temp (°F) |
|---|---|---|
| November | ~29.4°C | ~85°F |
| December | 28.6°C | 83.5°F |
| January | ~27.6°C | ~81.7°F |
So, the water never feels cold—even in the cooler months.
Suitability for Swimming and Water Activities
Swimming in Kampot’s sea at Christmas is a breeze, with temps above 28°C (82°F) making it comfy for long swims. The warm water also works for snorkeling or kayaking.
You’ll have about 11.5 hours of daylight—not as long as mid-year, but still plenty for beach time. Rainfall is low, so the sea stays calmer than during the monsoon.
Waves tend to be gentle, which is good for families or less confident swimmers. If you’re into paddleboarding or kayaking, mornings often give you the smoothest water.
It’s wise to watch out for occasional currents, but overall, the sea stays stable and inviting at this time.
Comparing Christmas Weather to Other Times of Year
Kampot’s weather in late December feels cooler and drier than most of the year. You’ll notice it’s much more comfortable than the hot, sticky months or the middle of the rainy season.
Weather Differences Between December and Other Months
December brings temps from 22°C (72°F) at night up to 30°C (86°F) during the day. Humidity drops, and rain is limited since the wet season ends in November. Christmas is one of the best times for being outdoors in Kampot.
April and May, on the other hand, get really hot—daytime highs can hit 35°C (95°F) with heavy humidity. That makes outdoor activities more tiring, and you’ll want shade or air-conditioning.
The rainy season, running from May to October, brings frequent showers and sometimes heavy downpours. Roads can get muddy, and rivers rise, which might affect travel. But the scenery does get greener and more lush.
Compared to these extremes, December stands out for its mix of warmth, sunshine, and comfortable humidity.
Best Time to Visit Kampot for Ideal Weather
If you’re looking for the most comfortable weather, December through February is widely seen as the best time to visit Kampot. You get cooler nights, sunny days, and very little rain.
It’s a great season for exploring Kampot’s riverside, pepper farms, or Bokor Mountain without sweating through the heat or dodging heavy showers. Outdoor dining and evening walks feel a lot more pleasant too.
By March, temperatures start rising fast, and by May, it can get pretty intense. If you want to avoid heavy rain, plan your trip before the wet season kicks in during late spring.
The weeks around Christmas combine good weather with a lively travel scene.
Tips for Visiting Kampot During Christmas
You can count on warm days, cooler evenings, and a mix of sunshine with a chance of light rain. That shapes how you’ll want to pack and what activities are best this time of year.
What to Pack for December Weather
Daytime highs reach around 30–31°C (86–88°F), and nights cool off to about 23–24°C (73–75°F). The air stays humid, but it’s not as intense as the wet season. Rain can pop up, with about 8 rainy days in December, but showers are usually brief.
Pack lightweight, breathable clothes like cotton shirts, shorts, and skirts. A thin long-sleeve shirt comes in handy for chilly air-conditioning. Comfortable shoes or sandals work best for exploring town and the riverside.
Bring rain gear like a compact umbrella or light rain jacket—showers can surprise you. Sun protection is a must: sunscreen, sunglasses, and a wide-brimmed hat help with that strong midday sun.
A small daypack is useful for carrying water, snacks, and rain gear while you’re out and about.
Popular Activities and Events
December usually brings drier weather, so outdoor activities feel a lot more inviting. You might hop on a river cruise on the Kampot River—evenings get cooler, and if you’re lucky, you’ll spot fireflies lighting up the banks.
Cycling around the countryside is another favorite. The scenic routes wind past rice fields and salt pans, and the air feels fresh.
Locals take pride in Kampot’s pepper plantations. December’s milder temperatures make guided tours way more comfortable, so you can actually enjoy the experience.
If you visit Bokor Mountain, you’ll notice the air gets cooler as you climb. The panoramic views are worth it, but mornings and evenings up there can get pretty chilly.
Christmas doesn’t play a huge role locally, but lots of guesthouses and restaurants in town still put together festive meals or small gatherings for travelers. It adds a relaxed, friendly vibe, and you get to enjoy Cambodian hospitality while still feeling the holiday spirit.
Markets and riverside cafes buzz with energy, so you’ll find plenty of spots for dining or just exploring at your own pace.