Congo
September
Weather in Congo for September 2025
Your guide to Congo weather in September - trends and predictions
In general, the average temperature in Congo at the beginning of September is 34.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 33.1 °C by the end of September.
Congo experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Congo? check out the best time to travel to Congo page.
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8
Dry days
22
Rainy days
0
Snow days
34°/24°
Temperatures
14 km/h
Avg max wind
54 %
Avg humidity
Congo in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  34° | 2  34° | 3  36° | 4 33° | 5 33° | 6 34° | 7 35° |
| 8 35° | 9 34° | 10 36° | 11  35° | 12 35° | 13 34° | 14  33° |
| 15 35° | 16 33° | 17  35° | 18 34° | 19 37° | 20 30° | 21 36° |
| 22 34° | 23 31° | 24 31° | 25 35° | 26 34° | 27 35° | 28 33° |
| 29 31° | 30 33° |
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Temperatures trend during September in Congo
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September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 34° /23° | 1.3 mm | 9 | |
| 2 Sept. | Moderate rain at times | 34° /23° | 10.7 mm | 8 | |
| 3 Sept. | Light rain shower | 36° /23° | 0.7 mm | 9 | |
| 4 Sept. | Light rain shower | 33° /23° | 0.8 mm | 8 | |
| 5 Sept. | Patchy rain possible | 33° /23° | 0.8 mm | 8 | |
| 6 Sept. | Patchy rain possible | 34° /24° | 1.2 mm | 8 | |
| 7 Sept. | Patchy rain possible | 35° /23° | 1.9 mm | 8 | |
| 8 Sept. | Partly cloudy | 35° /23° | 2.2 mm | 9 | |
| 9 Sept. | Moderate or heavy rain shower | 34° /23° | 5.4 mm | 8 | |
| 10 Sept. | Partly cloudy | 36° /24° | 0.3 mm | 9 | |
| 11 Sept. | Cloudy | 35° /23° | 0 mm | 8 | |
| 12 Sept. | Partly cloudy | 35° /24° | 0 mm | 9 | |
| 13 Sept. | Partly cloudy | 34° /24° | 0.5 mm | 9 | |
| 14 Sept. | Overcast | 33° /24° | 0.4 mm | 8 | |
| 15 Sept. | Cloudy | 35° /24° | 0 mm | 8 | |
| 16 Sept. | Overcast | 33° /24° | 0.2 mm | 8 | |
| 17 Sept. | Patchy light drizzle | 35° /24° | 0.7 mm | 8 | |
| 18 Sept. | Patchy rain possible | 34° /23° | 1.8 mm | 8 | |
| 19 Sept. | Patchy rain possible | 37° /24° | 2.5 mm | 9 | |
| 20 Sept. | Cloudy | 30° /23° | 11.1 mm | 7 | |
| 21 Sept. | Patchy rain possible | 36° /24° | 3.2 mm | 8 | |
| 22 Sept. | Patchy rain possible | 34° /23° | 7 mm | 8 | |
| 23 Sept. | Patchy rain possible | 31° /23° | 1.2 mm | 8 | |
| 24 Sept. | Light rain shower | 31° /23° | 3.1 mm | 7 | |
| 25 Sept. | Patchy light rain | 35° /23° | 3.3 mm | 8 | |
| 26 Sept. | Patchy rain possible | 34° /23° | 0.5 mm | 8 | |
| 27 Sept. | Patchy rain possible | 35° /23° | 3.6 mm | 8 | |
| 28 Sept. | Patchy rain possible | 33° /24° | 0.6 mm | 8 | |
| 29 Sept. | Patchy rain possible | 31° /24° | 0.7 mm | 8 | |
| 30 Sept. | Light rain shower | 33° /23° | 5.8 mm | 8 | |
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Important Notice
Our weather forecast for Congo 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 Congo forecast closer to your planned date for the most up-to-date weather information.
Congo in September - FAQ
What are the expected maximum and minimum temperatures in Congo during September?
During September, expect a variety of temperatures with highs around 34° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Congo during September?
Moderate rainfall is anticipated in Congo during September, with a total of 66.6 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Congo during September?
The average wind speed in Congo during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Congo in September?
As you prepare for your trip to Congo 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 Congo, 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
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