Cambodia weather in October

Many people wonder what kind of weather they can expect in October in Cambodia. Is this month a good time to go to Cambodia? To answer that question we created this page with all the information you need.

What is the weather like in Cambodia in October?

The weather conditions in Cambodia in October range from poor to tolerable depending on the destination.

You can expect very warm maximum average daytime temperatures of around 32°C (89°F) and nighttime temperatures around 25°C (76°F) in Siem Reap. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

Precipitation in October ranges from heavy in Stung Treng with an average of 184mm (7.2inch) rainfall to heavy in Sihanoukville with 291mm (11inch).

Where to go in Cambodia in October

Find the average weather conditions in October for the most popular destinations in Cambodia on the map below. Click on a destination dot for more detailed information.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

Popular destinations in Cambodia

What is the weather like in October for the 5 most popular destinations in Cambodia?

Average weather in Siem Reap

In October Siem Reap generally has very high temperatures with maximum daytime temperatures around 32°C (89°F), minimum nighttime temperatures around 25°C (76°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Siem Reap
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
32°C / 89°F 
25°C / 77°F 
288mm / 11inch 
18 days 
poor 
32°C / 89°F 
25°C / 76°F 
198mm / 7.8inch 
16 days 
31°C / 88°F 
23°C / 73°F 
52mm / 2inch 
7 days 
Climate in Siem Reap

Average weather in Phnom Penh

In October Phnom Penh generally has very high temperatures with maximum daytime temperatures around 32°C (89°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Phnom Penh
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
32°C / 90°F 
24°C / 76°F 
129 hours 
272mm / 11inch 
21 days 
poor 
32°C / 89°F 
24°C / 75°F 
205 hours 
249mm / 9.8inch 
19 days 
poor 
31°C / 88°F 
23°C / 73°F 
215 hours 
122mm / 4.8inch 
10 days 
Climate in Phnom Penh

Average weather in Sihanoukville

In October Sihanoukville generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Sihanoukville
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
31°C / 87°F 
25°C / 78°F 
148 hours 
320mm / 13inch 
19 days 
poor 
31°C / 88°F 
25°C / 77°F 
201 hours 
291mm / 11inch 
17 days 
poor 
31°C / 88°F 
25°C / 76°F 
230 hours 
141mm / 5.6inch 
9 days 
Climate in Sihanoukville

Average weather in Kampot

In October Kampot generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Kampot
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
31°C / 87°F 
25°C / 78°F 
148 hours 
320mm / 13inch 
19 days 
poor 
31°C / 88°F 
25°C / 77°F 
201 hours 
291mm / 11inch 
17 days 
poor 
31°C / 88°F 
25°C / 76°F 
230 hours 
141mm / 5.6inch 
9 days 
Climate in Kampot

Average weather in Battambang

In October Battambang generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Battambang
Max temperature Max temp
Min temperature Min temp
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
31°C / 88°F 
23°C / 73°F 
245mm / 9.6inch 
16 days 
poor 
30°C / 86°F 
23°C / 73°F 
240mm / 9.4inch 
15 days 
poor 
30°C / 86°F 
22°C / 72°F 
85mm / 3.3inch 
7 days 
Climate in Battambang

Is your destination not in the list? Have a look at other destinations in Cambodia.

Is October the best time to go to Cambodia?

In our opinion October is not the best time to visit Cambodia with commonly unpleasant weather in Siem Reap.

On average the best time to visit Cambodia is in January and December with generally perfect weather in Siem Reap. The worst months are April, May, June, August and September that can have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Cambodia. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for almost all countries in the world. Are you going to Cambodia? Get detailed historical weather averages for many cities in Cambodia.

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