Kep weather in June

June in Kep: sweltering, soaked, with clean air — fine if you can take 26 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Kep🇰🇭 Cambodia · Southern Vietnam & Cambodia · Beach69
  1. 93Jan
  2. 92Feb
  3. 89Mar
  4. 83Apr
  5. 71May
  6. 69Jun
  7. 59Jul
  8. 67Aug
  9. 57Sep
  10. 63Oct
  11. 80Nov
  12. 87Dec

#8 of 12 months in Kep · #990 of 1413 destinations to visit in June · comfort 69/100 (tier C)

Days
30°C
Nights
26°C
Wet days
26
Sun
8.9 h
Humidity
85%
Daylight
13 h
Kep, Cambodia
Photo: Văn Long Bùi · Pexels

Traveller notes on Kep in June

Notes from nearby Phnom Penh (137 km away)

Kep doesn't have its own notes for June yet — these are about Phnom Penh, close enough to share the season.

Forum posters call June a genuinely good time to visit despite marking the start of the rainy season - it doesn't rain every day, and when it does, the rain actually helps cut the heat rather than just adding humidity on top of it. The typical pattern is an hour or two of intense downpour, often flooding streets temporarily, usually in the late afternoon or evening - not an all-day washout, and city life carries on regardless. The clear upside regulars point to: noticeably cheaper accommodation prices than the dry high season, in exchange for planning around the predictable afternoon rain window.
Tripadvisor community · June · 1 month ago · about Phnom Penh · Read more on Tripadvisor ↗

Other months in Kep

Cambodia forum threads are consistent that January sits squarely in the dry season here - lower temperatures, much lower humidity than the wetter months, and genuinely pleasant conditions extending from the November/December stretch through January. One visitor specifically mentioned swimming at Angkoul Beach in January with fine water quality despite the beach itself not being pristine. Kep's famous crab market was the other recurring highlight, with regulars recommending buying fresh crab straight from vendors who'll cook it to order with Kampot pepper. One seasonal note worth knowing: the region's solar salt fields, a nearby attraction, only work and look their best in dry season - during the wet months they're just flooded fields.
KepProvinceCambodiaRegular · January · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe February as a good time to visit Cambodia generally - somewhat cooler than the peak heat ahead but already warming up, and noticeably drier, with leaves dropping from trees and rice fields mostly harvested and dry. Posters do flag genuine dust as a byproduct of this dry stretch. Even within the broader November-February dry season, posters describe a common daily pattern of a sunny, pleasant morning giving way to more cloud by late afternoon, with a real chance of a passing shower or brief thunderstorm by evening - Cambodia's tropical climate means even the dry season isn't fully rain-free. Posters generally pair a Kep visit with nearby Kampot, treating the two coastal towns as a natural combination.
Tripadvisor community · February · 1 month ago · Read more on Tripadvisor ↗

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

Kep climate normals — June

Daytime high30°C / 85°F🔥 sweltering
Nighttime low26°C / 79°F
Feels like (high)35°C / 95°F
Sea temperature30°C / 86°F♨️ bath-warm
Rainfall216 mm / 8.5 in⛈ soaked
Rainy days26 days
Humidity85%💦 very humid
Dew point25°C / 76°F
Sunshine8.9 h/day
Daylight12.7 h
Wind20 km/h / 12 mph
Air quality (US AQI)32🍃 good

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

Crowds in Kep in June

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.

Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Kep'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 weatherKep's weather peaks January–March.

JFMAMJJASOND

Best weatherFair weatherToughest weather

What's on in Kep in June

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

  • Season

    Southwest monsoon quiet

    1 Jun – 30 Sep · usually

    The wet months are Kep's cheapest and emptiest, with afternoon storms rather than all-day rain and a boat to Rabbit Island that runs when the sea allows rather than when the timetable says.

  • Season

    Wet season

    MonsoonRisk

    26 rainy days and about 216 mm in the month — the real kind of rainy season, not afternoon showers.

    from the climate normals

What's on around the world in June →

Nearby, and something's on

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

Where is Kep?

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Kep in June — FAQ

Is June a good time to visit Kep?
June in Kep: sweltering, soaked, with clean air — fine if you can take 26 rainy days. It ranks #8 of 12 months for Kep on SeasonMap's comfort score (69/100).
What is the weather like in Kep in June?
In June, Kep averages a daily high of 29.6°C and a low of 26.3°C, with about 216.2 mm of rain over roughly 25.6 rainy days.
What is the air quality in Kep in June?
Kep has a mean US Air Quality Index of about 32 in June.

Within 300 km: Ho Chi Minh City's Southern Fruit Festival around 1–30 Jun, and Phu Quoc's Phu Quoc visa exemption on 1 Jan – 31 Dec.