easeweather.com
Units
°C
°F
Siem Reap
Forecast Today Tomorrow
more
CambodiaUnited States
Siem Reap
Phnom PenhSiem ReapTakeo More Locations
Cambodia weather

Weather in Siem Reap for September 2024

Your guide to Siem Reap weather in September - trends and predictions

  • Until now, September 2024 in Siem Reap has been nearly identical to the historical average, with a temperature of 30.8 °C (showing only a slight deviation of -0.1 °C).

  • The forecast for the next days in Siem Reap predicts temperatures to be around 29 °C, close to the historical average.

  • In general, the average temperature in Siem Reap at the beginning of September is 31.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 28.6 °C by the end of September.

  • Siem Reap experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.

  • Is September a good time to visit Siem Reap? check out the best time to travel to Siem Reap page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
4
Dry days
Average rainy days
26
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/24°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Siem Reap in September average weather

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
31°
2
Light rain shower
32°
3
Patchy rain possible
31°
4
Moderate or heavy rain shower
31°
5
Moderate or heavy rain shower
31°
6
Moderate or heavy rain shower
31°
7
Patchy rain possible
32°
8
Patchy rain possible
32°
9
Moderate or heavy rain shower
32°
10
Moderate or heavy rain shower
32°
11
Light rain shower
29°
12
Overcast
31°
13
Overcast
30°
14
Overcast
30°
15
Overcast
30°
16
Light rain shower
31°
17
Light rain shower
31°
18
Light rain shower
29°
19
Light rain shower
32°
20
Moderate rain
30°
21
Moderate rain
29°
22
Moderate rain
29°
23
Heavy rain
24°
24
Moderate rain
25°
25
Patchy rain possible
29°
26
Patchy rain possible
29°
27
Patchy rain possible
28°
28
Moderate rain
28°
29
Patchy rain possible
30°
30
Patchy rain possible
31°
Select a date

You can click on date

Access Siem Reap weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during September in Siem Reap

See the weather trend as well as the moving average line
Weather Expert

Are you interested in traveling to Siem Reap in September?

Leave your details and get the best deals for September. Speak with a holiday expert specializing in Siem Reap today.

September weather day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 17 mm 7
2 Sept. Light rain shower
Light rain shower
 32° /24° 8.6 mm 7
3 Sept. Patchy rain possible
Patchy rain possible
 31° /24° 16.5 mm 7
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 14.4 mm 7
5 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 31.3 mm 7
6 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 15.1 mm 7
7 Sept. Patchy rain possible
Patchy rain possible
 32° /24° 1.7 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
 32° /25° 5.8 mm 7
9 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /25° 24.1 mm 7
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /24° 11.3 mm 7
11 Sept. Light rain shower
Light rain shower
 29° /24° 4.7 mm 7
12 Sept. Overcast
Overcast
 31° /24° 1.3 mm 7
13 Sept. Overcast
Overcast
 30° /24° 7.5 mm 7
14 Sept. Overcast
Overcast
 30° /24° 0.3 mm 7
15 Sept. Overcast
Overcast
 30° /23° 0.2 mm 7
16 Sept. Light rain shower
Light rain shower
 31° /24° 4.2 mm 7
17 Sept. Light rain shower
Light rain shower
 31° /24° 6.9 mm 7
18 Sept. Light rain shower
Light rain shower
 29° /24° 6 mm 7
19 Sept. Light rain shower
Light rain shower
 32° /24° 5 mm 7
20 Sept. Moderate rain
Moderate rain
 30° /25° 12.9 mm 11
21 Sept. Moderate rain
Moderate rain
 29° /25° 8.2 mm 10
22 Sept. Moderate rain
Moderate rain
 29° /24° 18.4 mm 5
23 Sept. Heavy rain
Heavy rain
 24° /24° 25.5 mm 1
24 Sept. Moderate rain
Moderate rain
 25° /23° 18.3 mm 5
25 Sept. Patchy rain possible
Patchy rain possible
 29° /23° 0.7 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 29° /24° 3.5 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 28° /24° 2.4 mm 6
28 Sept. Moderate rain
Moderate rain
 28° /24° 7.2 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
 30° /24° 5 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 31° /24° 1 mm 6
Next
Important Notice
Our weather forecast for Siem Reap in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Siem Reap forecast closer to your planned date for the most up-to-date weather information.

Siem Reap in September - FAQ

What are the expected maximum and minimum temperatures in Siem Reap during September?
During September, expect a variety of temperatures with highs around 31° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Siem Reap during September?
Significant rainfall exceeding 322.9 mm is expected in Siem Reap during September, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Siem Reap during September?
The average wind speed in Siem Reap during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Siem Reap in September?

As you prepare for your trip to Siem Reap in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Siem Reap, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips
    • Insect Repellent: For destinations with mosquitos or other insects

Quick links

You are here
Location coordinates Where is Siem Reap?

Get accurate weather forecasts for Siem Reap, located at latitude 13.362 and longitude 103.861. Stay updated with localized weather information tailored for Siem Reap.

Found a mistake?
We appreciate your attention to details. Tell us here.