Siem Reap Κλίμα and Average Καιρός
Κλίμα of Siem Reap: average temperatures, rainfall and seasons month by month.
Κλίμα in Siem Reap month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 31° | 20° | 1 mm | ★★★★★ |
| Φεβρουάριος | 33° | 23° | 13 mm | ★★★★☆ |
| Μάρτιος | 34° | 25° | 69 mm | ★★★★☆ |
| Απρίλιος | 36° | 27° | 58 mm | ★★★★☆ |
| Μάι | 34° | 26° | 226 mm | ★★☆☆☆ |
| Ιούνιος | 33° | 26° | 184 mm | ★★★☆☆ |
| Ιούλιος | 32° | 25° | 271 mm | ★★☆☆☆ |
| Αύγουστος | 33° | 25° | 186 mm | ★★★☆☆ |
| Σεπτέμβριος | 31° | 25° | 270 mm | ★★☆☆☆ |
| Οκτώβριος | 31° | 24° | 271 mm | ★★☆☆☆ |
| Νοέμβριος | 31° | 23° | 104 mm | ★★★★☆ |
| Δεκέμβριος | 30° | 22° | 31 mm | ★★★★★ |
Κλίμα type: Tropical. Πηγή: Open-Meteo archive (ERA5).
Recent extremes in Siem Reap
Υψηλόest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Siem Reap compares με nearby places
Annual averages, and the difference against Siem Reap.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Suvarnabhumi Airport | 336 km | 28°C | about the same | 1694 mm |
| Thailand | 364 km | 29°C | +1°C warmer | 1583 mm |
| Bangkok | 364 km | 29°C | +1°C warmer | 1583 mm |
| Grand Palace | 365 km | 29°C | +1°C warmer | 1579 mm |
| Mekong River | 529 km | 26°C | 1°C cooler | 2108 mm |
Κλίμα by attraction in Siem Reap
1 attractions mapped in this atlas
Κλίμα by unesco world heritage site in Siem Reap
1 unesco world heritage sites mapped in this atlas
Καλύτερη εποχή για επίσκεψη Siem Reap
Go in Ιανουάριος, Φεβρουάριος and Δεκέμβριος. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Μάι, Ιούλιος and Σεπτέμβριος - expect the least comfortable mix of heat, cold or rain.
What this means for Siem Reap
Today is about average for Οκτώβριος. The forecast high of 32°C is in line με the 31°C typical for this month.
Βροχή is very unlikely today - plans do not need a backup. Around 11 mm is forecast, which is enough έως soak trails and slow traffic.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in Ιούνιος έως Αύγουστος.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
What έως pack, what έως skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Κυρglasses, a brimmed hat and SPF 30+
- A packable rain shell - 5 of the next 7 days carry a real chance of rain
- Insect repellent and quick-dry fabrics for humidity
- If your dates are flexible, avoid Μάι, Ιούλιος and Σεπτέμβριος - historically the least comfortable months here.
Περίληψη
Siem Reap is a city in Καμπότζη. Siem Reap is known for Base for Angkor Wat. Ο πληθυσμός είναι περίπου 245.000.
Αυτή τη στιγμή είναι 27°C (81°F) in Siem Reap με Μερική συννεφιά. Η αισθητή θερμοκρασία είναι 33°C. Σήμερα η θερμοκρασία κυμαίνεται από 24°C έως 32°C. Η πιθανότητα βροχής είναι 7%. Sightseeing conditions score 9.5/10 - Εξαιρετικές συνθήκες — φύγετε τώρα.
Η καλύτερη εποχή για επίσκεψη στο Siem Reap is Ιανουάριος, Φεβρουάριος and Δεκέμβριος. Το κλίμα είναι tropical. Μάι, Ιούλιος and Σεπτέμβριος tend έως be the least comfortable months. Απρίλιος is the warmest month με average highs near 36°C, while Ιανουάριος is the coldest με lows near 20°C.
The closest major airport is Suvarnabhumi Airport (BKK), about 336 km away. Nearby highlights include Angkor Wat, Angkor and Grand Palace.
Με απλά λόγια. Today is about average for Οκτώβριος. The forecast high of 32°C is in line με the 31°C typical for this month. The best window έως be outside is roughly 6 PM έως 9 PM, when temperature, rain chance and wind line up best. outdoors is the strongest bet in Siem Reap today at 9.7/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Siem Reap
Καιρός map for Siem Reap
Animated model layers. Pick a layer έως load it.
Animated layers by Άνεμοςy. For pin-level detail and nearby places, see the interactive map below.
Explore Siem Reap
Every topic we hold for this place, and the same topic for the places around it.
Κλίμα for related places
Frequently asked questions
Where is Siem Reap?
Siem Reap is a city in Καμπότζη. Its coordinates are 13.3671, 103.8448. It lies in Ασία.
What is the weather like in Siem Reap τώρα?
It is currently 27°C (81°F) με Μερική συννεφιά. Υγρασία is 85% and wind is 4 km/h.
When is the best time έως visit Siem Reap?
Ιανουάριος, Φεβρουάριος and Δεκέμβριος offer the most comfortable conditions in Siem Reap, which has a tropical climate. Μάι, Ιούλιος and Σεπτέμβριος are usually the hardest months for outdoor plans.
What time zone is Siem Reap in?
Siem Reap observes Asia/Phnom_Penh (UTC+07:00). The local time is 7:36 PM.
How many people live in Siem Reap?
Siem Reap has a population of approximately 245.000.
What is the nearest airport έως Siem Reap?
The closest airports are Suvarnabhumi Airport (BKK), 336 km away.
What are the top things έως do in Siem Reap?
Popular options include Angkor Wat, Angkor and Grand Palace.
What places are in Siem Reap?
Siem Reap covers 2 places in this atlas, including Angkor Wat and Angkor.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated Οκτώβριος 24, 2026 at 7:36 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
