Kampot weather in April

April in Kampot: sweltering, rainy, with muggy air — fine if you can take 38°C afternoons.

Updated September 2026 · climate normals from ERA5 reanalysis

Kampot🇰🇭 Cambodia · Southern Vietnam & Cambodia · City66
  1. 78Jan
  2. 75Feb
  3. 71Mar
  4. 66Apr
  5. 55May
  6. 57Jun
  7. 49Jul
  8. 56Aug
  9. 48Sep
  10. 53Oct
  11. 68Nov
  12. 76Dec

#6 of 12 months in Kampot · #1165 of 1413 destinations to visit in April · comfort 66/100 (tier C)

Days
32°C
Nights
26°C
Wet days
17
Sun
11.1 h
Humidity
80%
Daylight
12 h
Kampot, Cambodia
Photo: allPhoto Bangkok · Pexels

Traveller notes on Kampot in April

Notes from nearby Phu Quoc (49 km away)

Kampot doesn't have its own notes for April yet — these are about Phu Quoc, close enough to share the season.

Phu Quoc-forum threads on April weather describe it as sitting right at the edge of the low-rain season, still officially inside it but with humidity climbing and the occasional scattered storm creeping in as the wet season approaches. Posters are consistent that any given shower runs brief rather than disruptive, and the month keeps its reputation as pleasant for beach time - warm, sunny, with gentler crowds and prices than true peak season. The record actually runs wetter than most forum threads suggest for a nominally low-rain month, a reminder the wetter transition can arrive earlier in a given year than the calendar label implies. The record: 33C days feeling like a punishing 39C, 25.2C nights, a notably high 107mm across 18.4 days, 77 percent humidity, a 31.2C sea and 11.1 hours of sun.
LongBeachAprilRegular · April · 1 month ago · about Phu Quoc · Read more on Tripadvisor ↗

Other months in Kampot

Kampot's forum, including a poster with multiple years of July/August visits, describes a consistent pattern: rain on roughly three of every four days, but concentrated as an intense downpour for an hour or two in the late afternoon or overnight, leaving mornings and early afternoons generally clear for getting out and about. One visitor did hit a genuinely wetter-than-usual stretch in late July, but the forum consensus was that these short, sharp squalls are normal for the season and not a reason to skip Kampot or nearby Kep.
KampotRiverRegular · July · 1 month ago · Read more on Tripadvisor ↗
Forum posters name December-January as the best weather stretch of the year here - dry, cool mornings, blue skies and a light breeze, with humidity noticeably lower than the rest of the year. The clear trade-off: this is also peak tourist season, so posters note higher prices and more crowds than the shoulder months. For Kampot specifically, posters describe November-December as particularly gorgeous - dry and comfortably low-humidity, though occasionally dusty given the dry conditions. Posters do flag that 'cool' is relative here - what feels cool to a Cambodian local wearing a light jacket may still feel warm to a visitor from a genuinely cold climate, so temperature expectations should be calibrated accordingly.
Tripadvisor community · January · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Kampot's card on the map.

Kampot climate normals — April

Daytime high32°C / 89°F🔥 sweltering
Nighttime low26°C / 79°F
Feels like (high)38°C / 100°F
Sea temperature31°C / 88°F♨️ bath-warm
Rainfall87 mm / 3.4 in🌧 rainy
Rainy days17 days
Humidity80%💦 very humid
Dew point25°C / 76°F
Sunshine11.1 h/day
Daylight12.4 h
Wind14 km/h / 9 mph
Air quality (US AQI)58🙂 moderate

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Kampot in April

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Peak crowdsKhmer New Year, Dry season, school holidays in 3 of the markets that fill it(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Kampot's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherKampot's weather peaks December–February, best around January.

JFMAMJJASOND

Best weatherFair weatherToughest weather

What's on in Kampot in April

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Nature

    Kampot pepper harvest

    1 Feb – 15 May · usually

    Picking season on the trellises inland from town, which is when the farms are worth visiting and when the green pepper actually turns up fresh on a plate.

  • Festival

    Khmer New Year

    13–16 AprWater-festival New YearCrowdedClosures

    The riverfront fills with Cambodian families and most of the foreign-run places take the days off. Getting a bus in or out either side of it is the hard part. Source ↗

  • Season

    Dry season

    15 Nov – 30 Apr · usuallyCrowded

    The months the river road, the pepper farms and the climb up Bokor all work on the same day. From March the afternoons on the riverfront are for shade and not much else.

  • Nature

    Salt harvest on the flats

    15 Dec – 15 May · usually

    The pans between town and Kep are worked through the dry months, with the rakes out at first light and cones of salt along the road. The first rain ends it for the year.

What's on around the world in April →

Nearby, and something's on

Within 300 km of Kampot — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Kampot?

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Kampot in April — FAQ

Is April a good time to visit Kampot?
April in Kampot: sweltering, rainy, with muggy air — fine if you can take 38°C afternoons. It ranks #6 of 12 months for Kampot on SeasonMap's comfort score (66/100).
What is the weather like in Kampot in April?
In April, Kampot averages a daily high of 31.6°C and a low of 26.1°C, with about 86.9 mm of rain over roughly 17.4 rainy days.
What is the air quality in Kampot in April?
Kampot has a mean US Air Quality Index of about 58 in April.

Within 300 km: Phnom Penh's Khmer New Year on 13–16 Apr, and Phu Quoc's Dry season around 15 Nov – 30 Apr.