Bacău
September
Weather in Bacău for September 2025
Your guide to Bacău weather in September - trends and predictions
In general, the average temperature in Bacău at the beginning of September is 28 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.1 °C by the end of September.
With an average of 2 rainy days, Bacău experiences minimal rainfall in September.
Is September a good time to visit Bacău? check out the best time to travel to Bacău page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
28
Dry days
2
Rainy days
0
Snow days
28°/12°
Temperatures
19 km/h
Avg max wind
55 %
Avg humidity
Bacău in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  31° | 3  31° | 4 24° | 5  27° | 6 27° | 7 27° |
| 8 27° | 9 27° | 10 27° | 11 22° | 12 25° | 13 29° | 14 26° |
| 15  23° | 16 22° | 17 24° | 18 23° | 19 20° | 20 23° | 21 25° |
| 22 26° | 23 28° | 24  27° | 25 27° | 26 27° | 27 28° | 28 27° |
| 29 22° | 30 18° |
You can click on date
Access Bacău weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Bacău
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. | Partly cloudy | 29° /16° | 2.1 mm | 7 | |
| 2 Sept. | Sunny | 31° /16° | 0.1 mm | 8 | |
| 3 Sept. | Patchy rain possible | 31° /16° | 0.3 mm | 7 | |
| 4 Sept. | Light rain shower | 24° /14° | 0.8 mm | 6 | |
| 5 Sept. | Cloudy | 27° /14° | 0.1 mm | 7 | |
| 6 Sept. | Partly cloudy | 27° /13° | 0.1 mm | 7 | |
| 7 Sept. | Partly cloudy | 27° /13° | 0 mm | 7 | |
| 8 Sept. | Sunny | 27° /13° | 0 mm | 7 | |
| 9 Sept. | Sunny | 27° /13° | 0 mm | 7 | |
| 10 Sept. | Partly cloudy | 27° /14° | 0 mm | 7 | |
| 11 Sept. | Partly cloudy | 22° /13° | 1 mm | 6 | |
| 12 Sept. | Sunny | 25° /14° | 0.8 mm | 6 | |
| 13 Sept. | Cloudy | 29° /13° | 0.5 mm | 7 | |
| 14 Sept. | Partly cloudy | 26° /13° | 8.9 mm | 7 | |
| 15 Sept. | Overcast | 23° /12° | 0 mm | 6 | |
| 16 Sept. | Overcast | 22° /13° | 8.5 mm | 5 | |
| 17 Sept. | Sunny | 24° /13° | 0.7 mm | 6 | |
| 18 Sept. | Sunny | 23° /11° | 5 mm | 6 | |
| 19 Sept. | Overcast | 20° /11° | 0.6 mm | 5 | |
| 20 Sept. | Light rain shower | 23° /11° | 1.6 mm | 6 | |
| 21 Sept. | Partly cloudy | 25° /11° | 0.1 mm | 7 | |
| 22 Sept. | Patchy rain possible | 26° /13° | 0 mm | 6 | |
| 23 Sept. | Sunny | 28° /13° | 0.1 mm | 7 | |
| 24 Sept. | Mist | 27° /14° | 0 mm | 7 | |
| 25 Sept. | Mist | 27° /13° | 0 mm | 6 | |
| 26 Sept. | Sunny | 27° /14° | 0 mm | 7 | |
| 27 Sept. | Partly cloudy | 28° /13° | 0 mm | 7 | |
| 28 Sept. | Sunny | 27° /13° | 0 mm | 7 | |
| 29 Sept. | Overcast | 22° /8° | 10 mm | 5 | |
| 30 Sept. | Sunny | 18° /9° | 2.5 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Bacău 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 Bacău forecast closer to your planned date for the most up-to-date weather information.
Bacău in September - FAQ
What are the expected maximum and minimum temperatures in Bacău during September?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bacău during September?
Moderate rainfall is anticipated in Bacău during September, with a total of 87.2 mm spread over approximately 2 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Bacău during September?
The average wind speed in Bacău during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Bacău in September?
As you prepare for your trip to Bacău 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 Bacău, 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
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold 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 Bacău
Explore the daily rainfall trends and prepare for Bacăus September weather 💧
UV exposure in Bacău during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Bacău
Select a province for an accurate weather forecast
Quick links
You are here
Where is Bacău?Get accurate weather forecasts for Bacău, located at latitude 46.567 and longitude 26.914. Stay updated with localized weather information tailored for Bacău.
Found a mistake?
We appreciate your attention to details. Tell us here.