Siem Reap in Winter — Weather & What to Expect
Winter in Siem Reap (December, January, February) averages daytime highs of 31.2°C and lows of 21.4°C, with around 96.1mm of rain across the season (10 rainy days in total). It includes some of the best months of the year to visit (December, January, February).
In the northern hemisphere, winter in Siem Reap covers December, January, February.
Winter in Siem Reap month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| December | 29.8°C | 21.1°C | 28.9mm | 4 | 10/10 |
| January | 31.0°C | 21.0°C | 31.1mm | 2 | 10/10 |
| February | 32.7°C | 22.2°C | 36.1mm | 4 | 10/10 |
What to pack for Siem Reap in winter
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
Frequently Asked Questions
Is winter a good time to visit Siem Reap?
Winter in Siem Reap rates around 10/10 — excellent time to visit. Average highs are 31.2°C with 96.1mm of rain across the season.
How hot is Siem Reap in winter?
Daytime highs average 31.2°C (88.2°F) across December, January, February, with nights around 21.4°C.
What months are winter in Siem Reap?
Siem Reap is in the northern hemisphere, so winter covers December, January, February.
See also: best time to visit Siem Reap · Siem Reap annual climate · Siem Reap in spring · Siem Reap in summer · Siem Reap in autumn
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Once you know what winter in Siem Reap looks like, find out exactly what to pack for Siem Reap at 247PackingList. For currency, language and country facts, see the Cambodia guide at 247CountryInfo.
Winter in Siem Reap — what to pack
Lightweight travel clothing
Lightweight, breathable clothing and a compact travel umbrella are essential in this climate.
Check Price →Check clothing sizes in Cambodia at 247Sizing before you shop.
More winter travel essentials
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.