Municipiul Iaşi (Iaşi)
September
Weather in Municipiul Iaşi for September 2025
Your guide to Municipiul Iaşi weather in September - trends and predictions
In general, the average temperature in Municipiul Iaşi at the beginning of September is 28.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.3 °C by the end of September.
With an average of 4 rainy days, Municipiul Iaşi experiences minimal rainfall in September.
Is September a good time to visit Municipiul Iaşi? check out the best time to travel to Municipiul Iaşi page.
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26
Dry days
4
Rainy days
0
Snow days
28°/13°
Temperatures
18 km/h
Avg max wind
46 %
Avg humidity
Municipiul Iaşi in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  32° | 3  32° | 4 22° | 5 27° | 6  27° | 7 28° |
| 8 28° | 9 28° | 10 27° | 11 25° | 12 25° | 13 29° | 14 27° |
| 15 24° | 16 22° | 17 26° | 18 24° | 19 24° | 20 25° | 21 26° |
| 22 26° | 23 29° | 24 28° | 25  28° | 26 27° | 27 29° | 28 28° |
| 29 24° | 30 20° |
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Temperatures trend during September in Municipiul Iaşi
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. | Partly cloudy | 31° /17° | 0.5 mm | 7 | |
| 2 Sept. | Sunny | 32° /16° | 0 mm | 8 | |
| 3 Sept. | Light rain shower | 32° /15° | 1.4 mm | 7 | |
| 4 Sept. | Light rain shower | 22° /15° | 0.4 mm | 5 | |
| 5 Sept. | Partly cloudy | 27° /15° | 0 mm | 7 | |
| 6 Sept. | Overcast | 27° /14° | 0.7 mm | 6 | |
| 7 Sept. | Partly cloudy | 28° /14° | 0 mm | 7 | |
| 8 Sept. | Sunny | 28° /13° | 0 mm | 7 | |
| 9 Sept. | Sunny | 28° /13° | 0 mm | 7 | |
| 10 Sept. | Sunny | 27° /14° | 0 mm | 7 | |
| 11 Sept. | Partly cloudy | 25° /14° | 0.9 mm | 6 | |
| 12 Sept. | Partly cloudy | 25° /13° | 2.3 mm | 6 | |
| 13 Sept. | Partly cloudy | 29° /14° | 0 mm | 8 | |
| 14 Sept. | Partly cloudy | 27° /15° | 7.4 mm | 7 | |
| 15 Sept. | Overcast | 24° /13° | 5.1 mm | 5 | |
| 16 Sept. | Partly cloudy | 22° /13° | 19.1 mm | 6 | |
| 17 Sept. | Sunny | 26° /13° | 0 mm | 7 | |
| 18 Sept. | Sunny | 24° /12° | 4.3 mm | 6 | |
| 19 Sept. | Overcast | 24° /11° | 0.3 mm | 6 | |
| 20 Sept. | Patchy rain possible | 25° /12° | 0.6 mm | 6 | |
| 21 Sept. | Partly cloudy | 26° /10° | 0.2 mm | 7 | |
| 22 Sept. | Patchy rain possible | 26° /13° | 0.1 mm | 6 | |
| 23 Sept. | Sunny | 29° /13° | 0 mm | 8 | |
| 24 Sept. | Sunny | 28° /15° | 0 mm | 8 | |
| 25 Sept. | Mist | 28° /13° | 0 mm | 7 | |
| 26 Sept. | Sunny | 27° /14° | 0 mm | 7 | |
| 27 Sept. | Sunny | 29° /14° | 0 mm | 7 | |
| 28 Sept. | Sunny | 28° /14° | 0 mm | 7 | |
| 29 Sept. | Partly cloudy | 24° /11° | 1.3 mm | 6 | |
| 30 Sept. | Sunny | 20° /10° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Municipiul Iaşi 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 Municipiul Iaşi forecast closer to your planned date for the most up-to-date weather information.
Municipiul Iaşi in September - FAQ
What are the expected maximum and minimum temperatures in Municipiul Iaşi during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Municipiul Iaşi during September?
Rainfall in Municipiul Iaşi during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 4 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 Municipiul Iaşi during September?
The average wind speed in Municipiul Iaşi during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Municipiul Iaşi in September?
As you prepare for your trip to Municipiul Iaşi 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 Municipiul Iaşi, 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 Municipiul Iaşi
Explore the daily rainfall trends and prepare for Municipiul Iaşis September weather 💧
UV exposure in Municipiul Iaşi during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Municipiul Iaşi?Get accurate weather forecasts for Municipiul Iaşi, located at latitude 47.167 and longitude 27.6. Stay updated with localized weather information tailored for Municipiul Iaşi.
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