Antananarivo
September
Weather in Antananarivo for September 2025
Your guide to Antananarivo weather in September - trends and predictions
In general, the average temperature in Antananarivo at the beginning of September is 23.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 26 °C by the end of September.
With an average of 3 rainy days, Antananarivo experiences minimal rainfall in September.
Is September a good time to visit Antananarivo? check out the best time to travel to Antananarivo page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
27
Dry days
3
Rainy days
0
Snow days
26°/11°
Temperatures
19 km/h
Avg max wind
62 %
Avg humidity
Antananarivo in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  22° | 3  23° | 4  20° | 5 22° | 6 25° | 7 27° |
| 8 25° | 9 27° | 10 27° | 11 28° | 12 29° | 13 26° | 14 24° |
| 15 25° | 16 26° | 17 27° | 18 27° | 19 27° | 20 27° | 21 27° |
| 22 28° | 23 26° | 24 24° | 25 25° | 26 25° | 27 25° | 28 25° |
| 29 29° | 30 29° |
You can click on date
Access Antananarivo weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Antananarivo
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. | Sunny | 24° /9° | 0.7 mm | 7 | |
| 2 Sept. | Partly cloudy | 22° /10° | 1.6 mm | 6 | |
| 3 Sept. | Mist | 23° /9° | 2.5 mm | 6 | |
| 4 Sept. | Patchy rain possible | 20° /12° | 4.1 mm | 5 | |
| 5 Sept. | Mist | 22° /11° | 0.9 mm | 6 | |
| 6 Sept. | Sunny | 25° /10° | 0 mm | 7 | |
| 7 Sept. | Sunny | 27° /11° | 0 mm | 8 | |
| 8 Sept. | Partly cloudy | 25° /11° | 0 mm | 7 | |
| 9 Sept. | Partly cloudy | 27° /10° | 0 mm | 8 | |
| 10 Sept. | Partly cloudy | 27° /11° | 0 mm | 8 | |
| 11 Sept. | Mist | 28° /9° | 0 mm | 8 | |
| 12 Sept. | Partly cloudy | 29° /11° | 0 mm | 8 | |
| 13 Sept. | Mist | 26° /11° | 0 mm | 7 | |
| 14 Sept. | Mist | 24° /10° | 0 mm | 6 | |
| 15 Sept. | Partly cloudy | 25° /10° | 0 mm | 7 | |
| 16 Sept. | Mist | 26° /7° | 0 mm | 7 | |
| 17 Sept. | Sunny | 27° /9° | 0 mm | 8 | |
| 18 Sept. | Sunny | 27° /10° | 0 mm | 8 | |
| 19 Sept. | Mist | 27° /10° | 0 mm | 7 | |
| 20 Sept. | Patchy rain possible | 27° /12° | 0 mm | 7 | |
| 21 Sept. | Partly cloudy | 27° /11° | 0 mm | 8 | |
| 22 Sept. | Partly cloudy | 28° /10° | 0 mm | 8 | |
| 23 Sept. | Patchy rain possible | 26° /13° | 0.3 mm | 7 | |
| 24 Sept. | Patchy rain possible | 24° /12° | 0.1 mm | 6 | |
| 25 Sept. | Mist | 25° /11° | 0 mm | 6 | |
| 26 Sept. | Patchy rain possible | 25° /10° | 0 mm | 6 | |
| 27 Sept. | Patchy rain possible | 25° /10° | 0 mm | 7 | |
| 28 Sept. | Patchy rain possible | 25° /10° | 0.1 mm | 7 | |
| 29 Sept. | Partly cloudy | 29° /10° | 0 mm | 8 | |
| 30 Sept. | Partly cloudy | 29° /10° | 0 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Antananarivo 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 Antananarivo forecast closer to your planned date for the most up-to-date weather information.
Antananarivo in September - FAQ
What are the expected maximum and minimum temperatures in Antananarivo during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Antananarivo during September?
Expect minimal rainfall in Antananarivo during September, with a total of 10.4 mm over approximately 3 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Antananarivo during September?
The average wind speed in Antananarivo during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Antananarivo in September?
As you prepare for your trip to Antananarivo 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 Antananarivo, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Antananarivo
Explore the daily rainfall trends and prepare for Antananarivos September weather 💧
UV exposure in Antananarivo during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
You are here
Where is Antananarivo?Get accurate weather forecasts for Antananarivo, located at latitude -18.914 and longitude 47.536. Stay updated with localized weather information tailored for Antananarivo.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.