Weather in Eritrea for September 2025
In general, the average temperature in Eritrea at the beginning of September is 23.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 25.1 °C by the end of September.
Eritrea experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 38.1 mm.
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Eritrea in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  23° | 3  24° | 4 24° | 5 24° | 6  24° | 7 23° |
| 8 24° | 9 24° | 10 24° | 11 25° | 12 25° | 13 24° | 14  24° |
| 15 25° | 16 24° | 17 24° | 18 25° | 19 24° | 20 25° | 21 25° |
| 22 24° | 23 25° | 24 25° | 25 25° | 26 25° | 27 25° | 28 26° |
| 29 25° | 30 25° |
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Temperatures trend during September in Eritrea
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy light rain with thunder | 23° /15° | 11.7 mm | 5 | |
| 2 Sept. | Patchy rain possible | 23° /16° | 6.7 mm | 5 | |
| 3 Sept. | Sunny | 24° /16° | 1.9 mm | 6 | |
| 4 Sept. | Patchy rain possible | 24° /16° | 1 mm | 5 | |
| 5 Sept. | Patchy rain possible | 24° /16° | 2 mm | 5 | |
| 6 Sept. | Moderate rain at times | 24° /16° | 2.5 mm | 6 | |
| 7 Sept. | Patchy rain possible | 23° /16° | 3.7 mm | 5 | |
| 8 Sept. | Patchy rain possible | 24° /17° | 0.5 mm | 6 | |
| 9 Sept. | Sunny | 24° /16° | 0.6 mm | 6 | |
| 10 Sept. | Sunny | 24° /16° | 1 mm | 6 | |
| 11 Sept. | Sunny | 25° /16° | 0.5 mm | 6 | |
| 12 Sept. | Sunny | 25° /16° | 0 mm | 7 | |
| 13 Sept. | Sunny | 24° /16° | 0 mm | 7 | |
| 14 Sept. | Thundery outbreaks possible | 24° /16° | 0.7 mm | 5 | |
| 15 Sept. | Sunny | 25° /16° | 0.9 mm | 6 | |
| 16 Sept. | Thundery outbreaks possible | 24° /16° | 0.6 mm | 5 | |
| 17 Sept. | Sunny | 24° /15° | 1.3 mm | 6 | |
| 18 Sept. | Sunny | 25° /16° | 0.4 mm | 6 | |
| 19 Sept. | Patchy rain possible | 24° /16° | 0.2 mm | 6 | |
| 20 Sept. | Patchy rain possible | 25° /17° | 0.1 mm | 6 | |
| 21 Sept. | Patchy rain possible | 25° /16° | 0.1 mm | 6 | |
| 22 Sept. | Sunny | 24° /16° | 0 mm | 6 | |
| 23 Sept. | Sunny | 25° /16° | 0.2 mm | 6 | |
| 24 Sept. | Sunny | 25° /16° | 0.2 mm | 6 | |
| 25 Sept. | Sunny | 25° /16° | 0.2 mm | 7 | |
| 26 Sept. | Moderate rain at times | 25° /16° | 0.8 mm | 7 | |
| 27 Sept. | Sunny | 25° /16° | 0 mm | 7 | |
| 28 Sept. | Sunny | 26° /16° | 0.1 mm | 7 | |
| 29 Sept. | Sunny | 25° /16° | 0 mm | 7 | |
| 30 Sept. | Sunny | 25° /15° | 0.2 mm | 7 | |
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Guide for Eritrea in September
In Eritrea, September marks the tail end of the wet season, with varying weather conditions across the country. In the capital city of Asmara, the beginning of September typically sees mild temperatures with occasional showers, as the city experiences an average high of 20° and a low of 12°.
As the month progresses, the rainfall tends to decrease, and temperatures gradually rise. By the end of September, Asmara experiences drier conditions with average highs of 23° and lows of 14°.
In contrast, the coastal city of Massawa experiences consistently hot and humid weather throughout September. At the start of the month, Massawa sees scorching temperatures with highs reaching 38° and lows around 29°.
As September draws to a close, the temperatures remain high, with average highs of 36° and lows of 28°.
Inland areas, such as Keren, may also experience similar weather patterns, with the beginning of September bringing some precipitation and average temperatures of 25° for highs and 17° for lows. Towards the end of the month, Keren tends to become drier, with average highs of 28° and lows of 19°.
Overall, September in Eritrea offers a transition from the wet season to drier conditions, with varying temperatures and precipitation levels across different regions.
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Eritrea in September - FAQ
What to pack to Eritrea in September?
As you prepare for your trip to Eritrea 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 Eritrea, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- 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
September rainfall patterns in Eritrea
UV exposure in Eritrea during September
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