Koror
September
Weather in Koror for September 2025
Your guide to Koror weather in September - trends and predictions
In general, the average temperature in Koror at the beginning of September is 28.7 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.9 °C by the end of September.
Koror experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Koror? check out the best time to travel to Koror page.
- New! Chat with our AI weatherman - it’s amazing and free.
3
Dry days
27
Rainy days
0
Snow days
28°/27°
Temperatures
21 km/h
Avg max wind
78 %
Avg humidity
Koror in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 28° | 3  29° | 4 29° | 5  29° | 6 29° | 7 29° |
| 8 29° | 9  29° | 10 28° | 11 28° | 12 28° | 13 29° | 14 29° |
| 15  29° | 16 28° | 17 29° | 18 29° | 19 29° | 20 29° | 21 29° |
| 22  29° | 23 28° | 24 28° | 25 29° | 26 29° | 27 29° | 28 29° |
| 29 29° | 30 29° |
You can click on date
Access Koror weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Koror
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 28° /26° | 50 mm | 6 | |
| 2 Sept. | Light rain shower | 28° /27° | 8.6 mm | 6 | |
| 3 Sept. | Patchy light rain with thunder | 29° /27° | 7.8 mm | 6 | |
| 4 Sept. | Patchy rain possible | 29° /27° | 3.7 mm | 6 | |
| 5 Sept. | Partly cloudy | 29° /27° | 2 mm | 7 | |
| 6 Sept. | Patchy rain possible | 29° /26° | 2.9 mm | 6 | |
| 7 Sept. | Patchy rain possible | 29° /27° | 5.1 mm | 6 | |
| 8 Sept. | Light rain shower | 29° /27° | 5.6 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 29° /27° | 16.1 mm | 6 | |
| 10 Sept. | Patchy rain possible | 28° /26° | 8.6 mm | 6 | |
| 11 Sept. | Light rain shower | 28° /26° | 47.1 mm | 6 | |
| 12 Sept. | Partly cloudy | 28° /26° | 30.1 mm | 7 | |
| 13 Sept. | Moderate or heavy rain shower | 29° /27° | 11.4 mm | 6 | |
| 14 Sept. | Partly cloudy | 29° /27° | 1.2 mm | 7 | |
| 15 Sept. | Cloudy | 29° /27° | 5 mm | 6 | |
| 16 Sept. | Light rain shower | 28° /26° | 6.6 mm | 6 | |
| 17 Sept. | Light rain shower | 29° /26° | 8.4 mm | 6 | |
| 18 Sept. | Partly cloudy | 29° /27° | 2.7 mm | 7 | |
| 19 Sept. | Patchy rain possible | 29° /27° | 13.3 mm | 6 | |
| 20 Sept. | Light rain shower | 29° /27° | 9.9 mm | 6 | |
| 21 Sept. | Light rain shower | 29° /26° | 6.1 mm | 6 | |
| 22 Sept. | Thundery outbreaks possible | 29° /27° | 1.1 mm | 6 | |
| 23 Sept. | Thundery outbreaks possible | 28° /26° | 9.1 mm | 6 | |
| 24 Sept. | Patchy light rain with thunder | 28° /27° | 3 mm | 7 | |
| 25 Sept. | Light rain shower | 29° /27° | 17.7 mm | 6 | |
| 26 Sept. | Light rain shower | 29° /27° | 5.5 mm | 6 | |
| 27 Sept. | Light rain shower | 29° /27° | 2.6 mm | 6 | |
| 28 Sept. | Patchy light rain with thunder | 29° /27° | 3.8 mm | 7 | |
| 29 Sept. | Patchy light rain with thunder | 29° /27° | 11.1 mm | 6 | |
| 30 Sept. | Light rain shower | 29° /27° | 5.1 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Koror 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 Koror forecast closer to your planned date for the most up-to-date weather information.
Koror in September - FAQ
What are the expected maximum and minimum temperatures in Koror during September?
During September, expect a variety of temperatures with highs around 28° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Koror during September?
Significant rainfall exceeding 219.7 mm is expected in Koror during September, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Koror during September?
The average wind speed in Koror during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Koror in September?
As you prepare for your trip to Koror 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 Koror, 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
- 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
September rainfall patterns in Koror
Explore the daily rainfall trends and prepare for Korors September weather 💧
UV exposure in Koror during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Koror
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Koror?Get accurate weather forecasts for Koror, located at latitude 7.34 and longitude 134.473. Stay updated with localized weather information tailored for Koror.
Found a mistake?
We appreciate your attention to details. Tell us here.