Windhoek
September
Weather in Windhoek for September 2025
Your guide to Windhoek weather in September - trends and predictions
In general, the average temperature in Windhoek at the beginning of September is 26.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.3 °C by the end of September.
Precipitation in Windhoek during September is a rare event, with an average of fewer than 2 rainy days.
Is September a good time to visit Windhoek? check out the best time to travel to Windhoek page.
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29
Dry days
1
Rainy days
0
Snow days
27°/11°
Temperatures
26 km/h
Avg max wind
17 %
Avg humidity
Windhoek in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2 25° | 3 26° | 4 26° | 5 27° | 6 27° | 7 28° |
| 8 29° | 9 30° | 10 29° | 11 25° | 12 25° | 13 29° | 14 29° |
| 15 30° | 16 28° | 17 28° | 18  30° | 19  29° | 20 27° | 21 29° |
| 22 30° | 23  27° | 24 23° | 25 24° | 26 22° | 27 26° | 28 27° |
| 29 28° | 30 27° |
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Temperatures trend during September in Windhoek
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 26° /12° | 0 mm | 8 | |
| 2 Sept. | Sunny | 25° /11° | 0 mm | 7 | |
| 3 Sept. | Sunny | 26° /10° | 0 mm | 8 | |
| 4 Sept. | Sunny | 26° /11° | 0 mm | 8 | |
| 5 Sept. | Sunny | 27° /11° | 0 mm | 8 | |
| 6 Sept. | Sunny | 27° /11° | 0 mm | 8 | |
| 7 Sept. | Sunny | 28° /13° | 0 mm | 8 | |
| 8 Sept. | Sunny | 29° /14° | 0 mm | 8 | |
| 9 Sept. | Sunny | 30° /13° | 0 mm | 8 | |
| 10 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 11 Sept. | Sunny | 25° /9° | 0 mm | 7 | |
| 12 Sept. | Sunny | 25° /7° | 0 mm | 7 | |
| 13 Sept. | Sunny | 29° /12° | 0 mm | 8 | |
| 14 Sept. | Sunny | 29° /14° | 0 mm | 8 | |
| 15 Sept. | Sunny | 30° /13° | 0 mm | 8 | |
| 16 Sept. | Sunny | 28° /11° | 0 mm | 8 | |
| 17 Sept. | Sunny | 28° /9° | 0 mm | 8 | |
| 18 Sept. | Partly cloudy | 30° /13° | 0 mm | 9 | |
| 19 Sept. | Cloudy | 29° /13° | 0 mm | 7 | |
| 20 Sept. | Sunny | 27° /10° | 0 mm | 8 | |
| 21 Sept. | Sunny | 29° /10° | 0 mm | 8 | |
| 22 Sept. | Partly cloudy | 30° /14° | 0 mm | 8 | |
| 23 Sept. | Patchy rain possible | 27° /15° | 0.5 mm | 7 | |
| 24 Sept. | Sunny | 23° /11° | 0 mm | 6 | |
| 25 Sept. | Sunny | 24° /9° | 0 mm | 7 | |
| 26 Sept. | Sunny | 22° /10° | 0.7 mm | 6 | |
| 27 Sept. | Sunny | 26° /11° | 2.2 mm | 7 | |
| 28 Sept. | Sunny | 27° /11° | 0 mm | 8 | |
| 29 Sept. | Sunny | 28° /11° | 0 mm | 8 | |
| 30 Sept. | Sunny | 27° /10° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Windhoek 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 Windhoek forecast closer to your planned date for the most up-to-date weather information.
Windhoek in September - FAQ
What are the expected maximum and minimum temperatures in Windhoek during September?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Windhoek during September?
Rainfall in Windhoek during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Windhoek during September?
The average wind speed in Windhoek during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Windhoek in September?
As you prepare for your trip to Windhoek 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 Windhoek, 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
- Moisturizer: Moisturizer for dry, cold weather
September rainfall patterns in Windhoek
Explore the daily rainfall trends and prepare for Windhoeks September weather 💧
UV exposure in Windhoek during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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