Weather in Phnom Penh in June 2025
Average weather
Average temperature in Phnom Penh in June
The expected average maximum temperature in June is +93°F with a maximum of +97°F and a minimum of +79°F.
The average maximum temperature goes down 20% by the end of the month, compared with the beginning of the month, from +97°F to +93°F.
Is Phnom Penh warm or cold in June?
Phnom Penh is typically hot in June.
Maximum temperatures go down compared to the previous month from +95°F to +91°F. The minimum temperature also goes down from +81°F to +79°F.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
Take a look at how June is compared to other months in Phnom Penh:
Climate in Phnom Penh in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +95°F | +91°F | +91°F | ||||
| Min. temperature | ||||||
| +75°F | +73°F | +73°F | ||||
| Max. temperature | ||||||
| +104°F | +102°F | +100°F | ||||
| Rainfall | ||||||
| 147 mm | 142 mm | 144 mm | ||||
| Wind | ||||||
| 1 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 75% | 76% | 77% | ||||
| Air pressure | ||||||
| 1007 HPa | 1006 HPa | 1006 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 2 | 2 | 1 | ||||
| Rainy days | ||||||
| 23 | 23 | 26 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as ok as in May. It’s getting colder in June. From +95°F in the day, the average maximum temperature lowers to +91°F. As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 147 mm to 142 mm. Humidity rises from 75% to 76%. Winds are stronger in comparison to May, going up from 1 m/s to 2 m/s on average. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
July brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Phnom Penh is gradually decreasing during June, going from 4 m/s to 3 m/s over the course of the month.
Rain
How was the weather last June in Phnom Penh?
Climate Change Over the Years
The climate in Phnom Penh in June has not changed that much over the last 43 years.
The average temperature was the lowest in 1999 (+89°F) and the highest in 2015 (+94°F). The driest year was 2015 with only 964 mm of rainfall, and the wettest year was 2022 with 1761 mm.
FAQ
Is June a good time to visit Phnom Penh?
Can you sunbathe in Phnom Penh in June?
Is Phnom Penh rainy in June?
Is it sunny in Phnom Penh in June?
Other cities in Cambodia
Monthly weather in Phnom Penh
Source of the data
For this page, we’ve looked at the typical weather in Phnom Penh, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
