The highest day temperature in July 2023 was 105°F. The lowest night temperature was 80°F. The average values for day and night temperatures during July were 95.5°F и 82.3°F respectivly.

Most of the days in July are cloudy but you can also expect sunny or gloomy days.

Precipitation total in July for Phnom Penh is 5.0 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 7.6 mph. It makes July one of the most windy months of the year for Phnom Penh.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Phnom Penh in July is 6.7 hours.