Yerevan
September
Weather in Yerevan for September 2025
Your guide to Yerevan weather in September - trends and predictions
In general, the average temperature in Yerevan at the beginning of September is 33.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.9 °C by the end of September.
The climate of Yerevan in September is notably wet, with an average of 14 rainy days.
Is September a good time to visit Yerevan? check out the best time to travel to Yerevan page.
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16
Dry days
14
Rainy days
0
Snow days
27°/16°
Temperatures
17 km/h
Avg max wind
44 %
Avg humidity
Yerevan in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  33° | 2  35° | 3 34° | 4 34° | 5 33° | 6 34° | 7 32° |
| 8 31° | 9  29° | 10 29° | 11 29° | 12 28° | 13  25° | 14 25° |
| 15 27° | 16 27° | 17 27° | 18 25° | 19 22° | 20 23° | 21 25° |
| 22 26° | 23 27° | 24 26° | 25  25° | 26 25° | 27 24° | 28 25° |
| 29 25° | 30 24° |
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Temperatures trend during September in Yerevan
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 | 33° /20° | 0.1 mm | 8 | |
| 2 Sept. | Partly cloudy | 35° /20° | 0.2 mm | 9 | |
| 3 Sept. | Sunny | 34° /20° | 0.1 mm | 8 | |
| 4 Sept. | Sunny | 34° /19° | 0.2 mm | 8 | |
| 5 Sept. | Sunny | 33° /20° | 0 mm | 8 | |
| 6 Sept. | Sunny | 34° /20° | 0.1 mm | 8 | |
| 7 Sept. | Sunny | 32° /18° | 0 mm | 8 | |
| 8 Sept. | Sunny | 31° /17° | 0.8 mm | 8 | |
| 9 Sept. | Patchy rain possible | 29° /17° | 5 mm | 7 | |
| 10 Sept. | Patchy rain possible | 29° /17° | 1.5 mm | 7 | |
| 11 Sept. | Partly cloudy | 29° /15° | 0.5 mm | 7 | |
| 12 Sept. | Partly cloudy | 28° /17° | 1.8 mm | 7 | |
| 13 Sept. | Cloudy | 25° /16° | 1.2 mm | 6 | |
| 14 Sept. | Sunny | 25° /15° | 0.7 mm | 6 | |
| 15 Sept. | Sunny | 27° /15° | 0 mm | 7 | |
| 16 Sept. | Partly cloudy | 27° /15° | 0.1 mm | 7 | |
| 17 Sept. | Patchy rain possible | 27° /15° | 1 mm | 6 | |
| 18 Sept. | Partly cloudy | 25° /15° | 0.4 mm | 6 | |
| 19 Sept. | Sunny | 22° /14° | 0.6 mm | 6 | |
| 20 Sept. | Sunny | 23° /14° | 2.9 mm | 6 | |
| 21 Sept. | Patchy rain possible | 25° /14° | 2.1 mm | 6 | |
| 22 Sept. | Sunny | 26° /15° | 2 mm | 7 | |
| 23 Sept. | Sunny | 27° /16° | 2.1 mm | 7 | |
| 24 Sept. | Patchy rain possible | 26° /15° | 2.2 mm | 6 | |
| 25 Sept. | Patchy light rain with thunder | 25° /15° | 2.2 mm | 6 | |
| 26 Sept. | Patchy rain possible | 25° /14° | 0.4 mm | 6 | |
| 27 Sept. | Sunny | 24° /14° | 0 mm | 6 | |
| 28 Sept. | Sunny | 25° /13° | 0 mm | 7 | |
| 29 Sept. | Partly cloudy | 25° /14° | 0 mm | 7 | |
| 30 Sept. | Patchy rain possible | 24° /12° | 0.3 mm | 6 | |
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Important Notice
Our weather forecast for Yerevan 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 Yerevan forecast closer to your planned date for the most up-to-date weather information.
Yerevan in September - FAQ
What are the expected maximum and minimum temperatures in Yerevan during September?
During September, expect a variety of temperatures with highs around 27° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Yerevan during September?
In September, Yerevan can expect light to moderate rainfall, totaling 30 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Yerevan during September?
The average wind speed in Yerevan during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Yerevan in September?
As you prepare for your trip to Yerevan 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 Yerevan, 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 Yerevan
Explore the daily rainfall trends and prepare for Yerevans September weather 💧
UV exposure in Yerevan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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