Phnom Penh Weather in June
June in Phnom Penh averages 35°C (95°F) during the day and 26°C (79°F) at night. Quite a bit of rainfall is typical this month, with around 159 mm (6.3 in) on average. An umbrella is a good idea.
Rainfall in Phnom Penh in June
Expect around 16 days of rain based on historical data, with 159 mm (6.3 in) average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Phnom Penh in June
In June, Phnom Penh sees very high temperatures, with highs of 35°C (95°F). Nights drop to around 26°C (79°F). For most visitors, the main thing to prepare for is the heat during the day. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Phnom Penh in June
With approximately 192 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Phnom Penh in June
Wind speeds average 3 m/s (6 knots) during June. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.June in Phnom Penh has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Cambodia, check out our Phnom Penh's climate page.
Phnom Penh Temperature in June
Min Temperature
26°C (79°F)
Max Temperature
35°C (95°F)
Chance of Rain
52%
Precipitation
159 mm (6.3 in)
Rainy days
16 days
Humidity
78%
Windspeed
3 m/s (6 knots)
Sunshine
192 hours
Percentage Sunshine
Historical weather for Phnom Penh in June
Browse day-by-day weather records for Phnom Penh spanning 38 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Phnom Penh historical weather extremes in June
The extremes listed below come from historical weather data collected in Phnom Penh from 1999 through 2026.
- The hottest June day on record in Phnom Penh reached 39°C (102°F) (June 7, 2008).
- The coldest June day was on June 26, 2001, with a maximum of 27°C (81°F).
- The lowest overnight temperature recorded in June was 22°C (72°F) (June 25, 2018).
Best Places in Cambodia in June
Find out more about the weather in Cambodia and which places have the best travel conditions in this month. See all of Cambodia in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Phnom Penh in June
Hot weather in June means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Phnom Penh in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Cambodia, check out our Phnom Penh's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Phnom Penh climate overview or explore weather in Cambodia.
