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Weather in Bacău for September 2025

Your guide to Bacău weather in September - trends and predictions

    Temperatures

  • 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.

  • Rain 🌧️

  • Bacău experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 43.6 mm.

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/13°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
55 %
Avg humidity

Bacău in September average weather

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Temperatures trend during September in Bacău

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
Partly cloudy
29° /16° 2.1 mm 7
2 Sept. Sunny
Sunny
31° /16° 0.1 mm 8
3 Sept. Patchy rain possible
Patchy rain possible
31° /16° 0.3 mm 7
4 Sept. Light rain shower
Light rain shower
24° /14° 0.8 mm 6
5 Sept. Cloudy
Cloudy
27° /14° 0.1 mm 7
6 Sept. Partly cloudy
Partly cloudy
27° /13° 0.1 mm 7
7 Sept. Partly cloudy
Partly cloudy
27° /13° 0 mm 7
8 Sept. Sunny
Sunny
27° /13° 0 mm 7
9 Sept. Sunny
Sunny
27° /13° 0 mm 7
10 Sept. Partly cloudy
Partly cloudy
27° /14° 0 mm 7
11 Sept. Partly cloudy
Partly cloudy
22° /13° 1 mm 6
12 Sept. Sunny
Sunny
25° /14° 0.8 mm 6
13 Sept. Cloudy
Cloudy
29° /13° 0.5 mm 7
14 Sept. Partly cloudy
Partly cloudy
26° /13° 8.9 mm 7
15 Sept. Overcast
Overcast
23° /12° 0 mm 6
16 Sept. Overcast
Overcast
22° /13° 8.5 mm 5
17 Sept. Sunny
Sunny
24° /13° 0.7 mm 6
18 Sept. Sunny
Sunny
23° /11° 5 mm 6
19 Sept. Overcast
Overcast
20° /11° 0.6 mm 5
20 Sept. Light rain shower
Light rain shower
23° /11° 1.6 mm 6
21 Sept. Partly cloudy
Partly cloudy
25° /11° 0.1 mm 7
22 Sept. Patchy rain possible
Patchy rain possible
26° /13° 0 mm 6
23 Sept. Sunny
Sunny
28° /13° 0.1 mm 7
24 Sept. Mist
Mist
27° /14° 0 mm 7
25 Sept. Mist
Mist
27° /13° 0 mm 6
26 Sept. Sunny
Sunny
27° /14° 0 mm 7
27 Sept. Partly cloudy
Partly cloudy
28° /13° 0 mm 7
28 Sept. Sunny
Sunny
27° /13° 0 mm 7
29 Sept. Overcast
Overcast
22° /8° 10 mm 5
30 Sept. Sunny
Sunny
18° /9° 2.5 mm 5
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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 25° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bacău during September?
In September, Bacău can expect light to moderate rainfall, totaling 43.6 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
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.

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 ☀️
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Location coordinates 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.

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