Weather in Siem Reap in November 2025
Average weather
Average temperature in Siem Reap in November
The temperature in November is +31°C on average, with a range between a maximum of +33°C during the day and a minimum of +21°C at night.
The average maximum temperature goes down 8% by the end of the month, compared with the beginning of the month, from +33°C to +32°C.
Is Siem Reap warm or cold in November?
Siem Reap is typically hot in November.
Maximum temperatures go up compared to the previous month from +31°C to +31°C. The minimum temperature also goes down from +25°C to +23°C.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
Take a look at how November is compared to other months in Siem Reap:
Climate in Siem Reap in November
| October | November | December | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +31°C | +31°C | +30°C | ||||
| Min. temperature | ||||||
| +19°C | +16°C | +13°C | ||||
| Max. temperature | ||||||
| +34°C | +35°C | +35°C | ||||
| Rainfall | ||||||
| 232 mm | 76 mm | 13 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 83% | 78% | 72% | ||||
| Air pressure | ||||||
| 1009 HPa | 1010 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 0 | 3 | 6 | ||||
| Cloudy days | ||||||
| 4 | 10 | 19 | ||||
| Rainy days | ||||||
| 26 | 17 | 6 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
November weather is still as ok as in October. The temperature levels stay the same in the area of +31°C for average maximum temperature during the day. As November arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 232 mm to 76 mm. It feels drier, as humidity decreases from 83% to 78%. The average wind speed doesn’t change much during November, staying around 1 m/s. The good news is there are likely to be more sunny days in November, from 0 to 3.
But maybe it is worth considering traveling in December as the weather gets better.
Wind
The average wind speed is 2 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Siem Reap is gradually increasing during November, going from 1 m/s to 1 m/s over the course of the month.
Rain
How was the weather last November in Siem Reap?
Climate Change over Years
The climate in Siem Reap in November has not changed much over the last 43 years.
The average temperature was the lowest in 1999 (+31°C) and the highest in 2015 (+34°C). The driest year was 2015 with only 880 mm of rainfall, and the wettest year was 1999 with 1854 mm.
FAQ
Is November a good time to visit Siem Reap?
Can you sunbathe in Siem Reap in November?
Is Siem Reap rainy in November?
Is it sunny in Siem Reap in November?
Other cities in Cambodia
Monthly weather in Siem Reap
Source of the data
For this page, we’ve looked at the typical weather in Siem Reap, 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.