Guinea (Conakry)
September
Weather in Guinea for September 2025
Your guide to Guinea weather in September - trends and predictions
In general, the average temperature in Guinea at the beginning of September is 25.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.1 °C by the end of September.
Guinea experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Guinea? check out the best time to travel to Guinea page.
- New! Chat with our AI weatherman - it’s amazing and free.
2
Dry days
28
Rainy days
0
Snow days
27°/24°
Temperatures
19 km/h
Avg max wind
84 %
Avg humidity
Guinea in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  26° | 3 26° | 4  26° | 5 25° | 6 26° | 7 26° |
| 8 26° | 9 26° | 10 26° | 11 26° | 12  27° | 13  27° | 14 26° |
| 15 26° | 16 26° | 17 26° | 18 27° | 19 26° | 20 26° | 21 26° |
| 22 26° | 23 26° | 24 26° | 25 27° | 26 27° | 27 27° | 28  27° |
| 29 28° | 30 28° |
You can click on date
Access Guinea weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Guinea
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. | Moderate or heavy rain shower | 26° /23° | 48.7 mm | 6 | |
| 2 Sept. | Light rain shower | 26° /23° | 39.4 mm | 6 | |
| 3 Sept. | Moderate or heavy rain shower | 26° /23° | 50.9 mm | 6 | |
| 4 Sept. | Torrential rain shower | 26° /24° | 40.6 mm | 6 | |
| 5 Sept. | Torrential rain shower | 25° /24° | 91.2 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 26° /24° | 30.1 mm | 6 | |
| 7 Sept. | Moderate or heavy rain shower | 26° /23° | 22.4 mm | 6 | |
| 8 Sept. | Light rain shower | 26° /24° | 22 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 26° /23° | 70.2 mm | 6 | |
| 10 Sept. | Torrential rain shower | 26° /23° | 36.2 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 26° /23° | 18.5 mm | 6 | |
| 12 Sept. | Cloudy | 27° /24° | 11.6 mm | 6 | |
| 13 Sept. | Partly cloudy | 27° /24° | 16.9 mm | 7 | |
| 14 Sept. | Moderate or heavy rain shower | 26° /24° | 18.4 mm | 6 | |
| 15 Sept. | Moderate or heavy rain shower | 26° /24° | 34.1 mm | 6 | |
| 16 Sept. | Light rain shower | 26° /23° | 28.6 mm | 6 | |
| 17 Sept. | Light rain shower | 26° /24° | 15.5 mm | 6 | |
| 18 Sept. | Light rain shower | 27° /24° | 8.7 mm | 6 | |
| 19 Sept. | Moderate or heavy rain shower | 26° /23° | 26.7 mm | 6 | |
| 20 Sept. | Light rain shower | 26° /24° | 15.1 mm | 6 | |
| 21 Sept. | Light rain shower | 26° /24° | 31 mm | 6 | |
| 22 Sept. | Moderate or heavy rain shower | 26° /24° | 24 mm | 6 | |
| 23 Sept. | Patchy rain possible | 26° /24° | 3.4 mm | 6 | |
| 24 Sept. | Light rain shower | 26° /24° | 4.5 mm | 6 | |
| 25 Sept. | Light rain shower | 27° /24° | 18.5 mm | 6 | |
| 26 Sept. | Patchy rain possible | 27° /23° | 6.7 mm | 6 | |
| 27 Sept. | Light rain shower | 27° /24° | 12.8 mm | 6 | |
| 28 Sept. | Patchy light drizzle | 27° /25° | 13.4 mm | 6 | |
| 29 Sept. | Patchy rain possible | 28° /24° | 4.7 mm | 6 | |
| 30 Sept. | Patchy rain possible | 28° /24° | 5.4 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Guinea 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 Guinea forecast closer to your planned date for the most up-to-date weather information.
Guinea in September - FAQ
What are the expected maximum and minimum temperatures in Guinea during September?
During September, expect a variety of temperatures with highs around 27° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Guinea during September?
Significant rainfall exceeding 734.3 mm is expected in Guinea during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guinea during September?
The average wind speed in Guinea during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Guinea in September?
As you prepare for your trip to Guinea 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 Guinea, 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 Guinea
Explore the daily rainfall trends and prepare for Guineas September weather 💧
UV exposure in Guinea during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Regions in Guinea
Choose a region for an accurate weather forecasts
Top locations in Guinea
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Guinea?Get accurate weather forecasts for Guinea, located at latitude 9.538 and longitude -13.677. Stay updated with localized weather information tailored for Guinea.
Found a mistake?
We appreciate your attention to details. Tell us here.