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Kep Weather in May
Kep in May sees very high daytime temperatures of 32°C (90°F) and nighttime lows of 27°C (81°F). As part of the rainy season, showers are frequent and often heavy. Budget around 208 mm (8.2 in) of rainfall for the month.
Rainfall in Kep in May
As part of the rainy season, Kep sees around 16 days of rain in May, with an average of 208 mm (8.2 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Kep in May
Temperatures in Kep in May top out at 32°C (90°F) and drop to 27°C (81°F) overnight. It's usually most comfortable outside during the morning and later in the day. Nights remain warm at around 27°C (81°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Kep. Our weather planner can help you explore destinations with more pleasant weather conditions.
Kep Temperature in May
Min Temperature
27°C (81°F)
Max Temperature
32°C (90°F)
Chance of Rain
53%
Precipitation
208 mm (8.2 in)
Rainy days
16 days
Kep Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kep - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Kep typically stay consistent throughout May, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Kep in May
Browse day-by-day weather records for Kep spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kep historical weather extremes in May
According to our 33 years of weather records for Kep, the following extremes were recorded between 1993 and 2026.
- The warmest day in May was on May 3, 2024, with a maximum of 36°C (97°F).
- The coldest May day was on May 11, 2002, with a maximum of 27°C (81°F).
- The coldest night in May in Kep was on May 30, 2007, with a minimum of 23°C (73°F).
Best Places in Cambodia in May
Find out more about the weather in Cambodia and which places have the best travel conditions in this month. See all of Cambodia in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Kep in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!
What To Do in Kep in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Kep 3-Day Forecast
More climate data for Kep
See the full Kep climate overview or explore weather in Cambodia.
Popular in May
Where to go in May - average daytime high across popular destinations.
Battambang
37°C (99°F) Phnom Penh
36°C (97°F) Siem Reap35°C (95°F) Chambok33°C (91°F) Kep32°C (90°F) Kampot32°C (90°F) Sihanoukville31°C (88°F) Koh Rong Island30°C (86°F) Bucket list
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