Cambodia Weather Forecast
Cambodia weather: 88°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Cambodia is a country in Asia. Cambodia is a country in Asia with its capital at Phnom Penh. It has a population of about 17 million. The capital is Phnom Penh.
Right now it is 88°F (31°C) in Cambodia with overcast. It feels like 97°F. Today runs from 79°F to 91°F. Chance of precipitation is 100%. Sightseeing conditions score 5.9/10 - fair - plan around the weather.
The best time to visit Cambodia is January. The climate is tropical. May, September and October tend to be the least comfortable months. April is the warmest month with average highs near 97°F, while January is the coldest with lows near 72°F.
Nearby highlights include Angkor Wat and Angkor.
In plain terms. Today is about average for August. The forecast high of 91°F is in line with the 91°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Cambodia today at 7.7/10. Gusts to 37 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Cambodia right now
Full protection required. Avoid direct sun between 10am and 4pm.
Source: Open-Meteo. Updated 2:03 AM, Aug 25 local time.
See the Cambodia forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Cambodia
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Aug 24 | 🌧️ Heavy drizzle | 91° / 79° | 100% · 0,1 in | 14 mph | 9 |
| Tue, Aug 25 | 🌦️ Drizzle | 91° / 79° | 75% · 0,0 in | 14 mph | 9 |
| Wed, Aug 26 | 🌦️ Light drizzle | 91° / 78° | 78% · 0,0 in | 16 mph | 7 |
| Thu, Aug 27 | 🌦️ Drizzle | 88° / 79° | 90% · 0,0 in | 15 mph | 8 |
| Fri, Aug 28 | 🌦️ Drizzle | 84° / 78° | 86% · 0,2 in | 13 mph | 8 |
| Sat, Aug 29 | 🌦️ Drizzle | 85° / 76° | 92% · 0,2 in | 12 mph | 7 |
| Sun, Aug 30 | 🌦️ Drizzle | 85° / 76° | 67% · 0,2 in | 12 mph | 2 |
| Mon, Aug 31 | 🌦️ Light drizzle | 85° / 77° | 42% · 0,0 in | 11 mph | 1 |
| Tue, Sep 1 | 🌦️ Drizzle | 88° / 77° | 57% · 0,2 in | 8 mph | 1 |
| Wed, Sep 2 | ⛈️ Thunderstorm | 91° / 78° | 73% · 0,1 in | 10 mph | 6 |
| Thu, Sep 3 | ⛈️ Thunderstorm | 90° / 79° | 82% · 0,4 in | 10 mph | 6 |
| Fri, Sep 4 | 🌦️ Drizzle | 87° / 76° | 76% · 0,3 in | 12 mph | 8 |
| Sat, Sep 5 | 🌦️ Light showers | 85° / 78° | 73% · 0,4 in | 9 mph | 3 |
| Sun, Sep 6 | ⛈️ Thunderstorm | 89° / 77° | 88% · 0,7 in | 6 mph | 8 |
| Mon, Sep 7 | ⛈️ Thunderstorm | 89° / 77° | 89% · 0,5 in | 13 mph | 5 |
| Tue, Sep 8 | 🌦️ Light rain | 85° / 78° | 27% · 0,5 in | 13 mph | 3 |
Climate in Cambodia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 89° | 72° | 0,0 in | ★★★★★ |
| February | 92° | 75° | 0,9 in | ★★★★☆ |
| March | 94° | 77° | 1,9 in | ★★★★☆ |
| April | 97° | 79° | 1,9 in | ★★★★☆ |
| May | 93° | 80° | 7,9 in | ★★★☆☆ |
| June | 91° | 79° | 7,6 in | ★★★☆☆ |
| July | 90° | 78° | 8,1 in | ★★★☆☆ |
| August | 91° | 78° | 7,4 in | ★★★☆☆ |
| September | 88° | 77° | 15,0 in | ★★☆☆☆ |
| October | 88° | 76° | 15,0 in | ★★☆☆☆ |
| November | 88° | 75° | 6,7 in | ★★★☆☆ |
| December | 88° | 74° | 1,9 in | ★★★★☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Weather map for Cambodia
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Cambodia
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Cambodia
Go in January. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: May, September and October - expect the least comfortable mix of heat, cold or rain.
Weather by city in Cambodia
1 cities mapped in this atlas
Explore Cambodia
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Cambodia?
Cambodia is a country in Asia. Its coordinates are 11.5564, 104.9282. It lies in Asia.
What is the weather like in Cambodia right now?
It is currently 88°F (31°C) with overcast. Humidity is 67% and wind is 12 mph.
When is the best time to visit Cambodia?
January offer the most comfortable conditions in Cambodia, which has a tropical climate. May, September and October are usually the hardest months for outdoor plans.
What time zone is Cambodia in?
Cambodia observes Asia/Phnom_Penh (UTC+07:00). The local time is 2:03 AM.
How many people live in Cambodia?
Cambodia has a population of approximately 17 million.
What are the top things to do in Cambodia?
Popular options include Angkor Wat and Angkor.
What places are in Cambodia?
Cambodia covers 1 places in this atlas, including Siem Reap.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate 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 August 25, 2026 at 2:03 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
