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Municipiul Bacãu (Bacău)
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Weather in Municipiul Bacãu for September 2027

Your guide to Municipiul Bacãu weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Municipiul Bacãu at the beginning of September is 28.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21 °C by the end of September.

    • Rain 🌧️

  • Municipiul Bacãu experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 44 mm.

    • More

  • Is September a good time to visit Municipiul Bacãu? check out the best time to travel to Municipiul Bacãu page.

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/12°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
55 %
Avg humidity

Municipiul Bacãu Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
28°
2
Sunny
31°
3
Sunny
31°
4
Light rain shower
27°
5
Sunny
30°
6
Overcast
27°
7
Sunny
27°
8
Sunny
27°
9
Sunny
28°
10
Partly cloudy
28°
11
Cloudy
25°
12
Moderate rain
23°
13
Cloudy
24°
14
Light rain
24°
15
Overcast
23°
16
Light rain
23°
17
Light rain
22°
18
Light rain
23°
19
Overcast
22°
20
Light rain shower
25°
21
Patchy rain possible
24°
22
Patchy rain possible
23°
23
Sunny
24°
24
Overcast
23°
25
Patchy rain possible
21°
26
Overcast
22°
27
Partly cloudy
24°
28
Sunny
22°
29
Light rain
19°
30
Patchy rain possible
17°

Temperatures trend during September in Municipiul Bacãu

See the weather trend as well as the moving average line

September weather in Municipiul Bacãu day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 28° /17° 2.5 mm 6.8
2 Sept. Sunny
Sunny
 31° /16° 0.1 mm 6.7
3 Sept. Sunny
Sunny
 31° /16° 0.5 mm 6.6
4 Sept. Light rain shower
Light rain shower
 27° /15° 0.4 mm 6
5 Sept. Sunny
Sunny
 30° /15° 0.1 mm 6
6 Sept. Overcast
Overcast
 27° /14° 0.5 mm 6.4
7 Sept. Sunny
Sunny
 27° /13° 0 mm 6.3
8 Sept. Sunny
Sunny
 27° /13° 0 mm 6.2
9 Sept. Sunny
Sunny
 28° /13° 0.1 mm 6.1
10 Sept. Partly cloudy
Partly cloudy
 28° /14° 0 mm 6
11 Sept. Cloudy
Cloudy
 25° /13° 0.5 mm 5.9
12 Sept. Moderate rain
Moderate rain
 23° /14° 10.2 mm 5
13 Sept. Cloudy
Cloudy
 24° /13° 0.7 mm 5
14 Sept. Light rain
Light rain
 24° /12° 4.6 mm 5
15 Sept. Overcast
Overcast
 23° /12° 0.1 mm 5
16 Sept. Light rain
Light rain
 23° /13° 4.3 mm 5
17 Sept. Light rain
Light rain
 22° /12° 4.3 mm 5
18 Sept. Light rain
Light rain
 23° /11° 2.7 mm 5
19 Sept. Overcast
Overcast
 22° /11° 0.3 mm 4
20 Sept. Light rain shower
Light rain shower
 25° /13° 0.8 mm 5
21 Sept. Patchy rain possible
Patchy rain possible
 24° /12° 1.7 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 23° /12° 0.1 mm 4.9
23 Sept. Sunny
Sunny
 24° /11° 0.3 mm 4.8
24 Sept. Overcast
Overcast
 23° /12° 0 mm 4.7
25 Sept. Patchy rain possible
Patchy rain possible
 21° /10° 1.4 mm 4
26 Sept. Overcast
Overcast
 22° /11° 0 mm 4.6
27 Sept. Partly cloudy
Partly cloudy
 24° /10° 0 mm 4.5
28 Sept. Sunny
Sunny
 22° /10° 0 mm 4.4
29 Sept. Light rain
Light rain
 19° /9° 6.2 mm 4
30 Sept. Patchy rain possible
Patchy rain possible
 17° /8° 1.7 mm 4
Next
Important Notice
Our weather forecast for Municipiul Bacãu 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 Bacãu forecast closer to your planned date for the most up-to-date weather information.
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Municipiul Bacãu in September - FAQ

What are the expected maximum and minimum temperatures in Municipiul Bacãu during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Municipiul Bacãu during September?
In September, Municipiul Bacãu can expect light to moderate rainfall, totaling 44 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Municipiul Bacãu during September?
The average wind speed in Municipiul Bacãu during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Municipiul Bacãu

Explore the daily rainfall trends and prepare for Municipiul Bacãus September weather 💧
Typically, Municipiul Bacãu has 6 rainy days in September with a total of 44 mm of rainfall.

UV exposure in Municipiul Bacãu during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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