Weather in Annual in Cambodia
Thinking about venturing to Cambodia this Annual and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What is the weather like in Cambodia in Annual?
Annual in Cambodia generally has temperatures that range from warm to very warm, with precipitation levels ranging from almost none to moderate.
Temperatures
Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Koh Rong Island at 29°C to very warm in Banlung at 35°C. Nighttime temperatures generally drop to 21°C in Banlung and 26°C in Koh Rong Island. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.To explore the conditions in Cambodia in more detail, check the map below.
Precipitation
In Annual, precipitation varies across different areas. From almost no rainfall in Banlung with an average of 4.4 mm to moderate rainfall in Phumĭ Trâpeăng Rung with 52 mm. Looking at the climate data spanning the last 30 years, this month usually has the lowest rainfall in Siem Reap, marking it as the year's driest month.For more details on the yearly climate, visit our Cambodia climate page.
Where to go in Cambodia in Annual





Select a Month of Interest
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 Cambodia's climate page.
Popular destinations
What is the weather like in Annual for the 5 most popular destinations in Cambodia?
Siem Reap
In Annual Siem Reap generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 22°C and low monthly rainfall. So on average the conditions are perfect that month.
Phnom Penh
In Annual Phnom Penh generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 23°C and low monthly rainfall. So on average the conditions are pleasant that month.
Sihanoukville
In Annual Sihanoukville generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
Kampot
In Annual Kampot generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
Battambang
In Annual Battambang generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 22°C and low monthly rainfall. So on average the conditions are pleasant that month.
Is your destination not in the list? Have a look at other destinations in Cambodia.
Is Annual the best time to visit Cambodia?
We consider Annual to be one of the best times to travel to Cambodia. Typically, the climate in Siem Reap is perfect.
Generally speaking, January and December provide perfect weather in Siem Reap. On the other hand, the weather in March, April, May, September and October tend to be poor.
Interested in more climate information?
We have much more information about the climate in Cambodia.
Weather and climate has detailed information for every country in the world. Are you going to Cambodia? Get detailed historical weather averages for many cities in Cambodia.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.