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Alba Iulia
Alba Iulia
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Weather in Alba Iulia for September 2025

Your guide to Alba Iulia weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Alba Iulia has been nearly identical to the historical average, with a temperature of 27.8 °C (showing only a slight deviation of -0.3 °C).

  • The forecast for the next days in Alba Iulia predicts a temperature of 23.4 °C, which is cooler than the historical average.

  • In general, the average temperature in Alba Iulia at the beginning of September is 29 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.1 °C by the end of September.

    • Rain 🌧️

  • The climate of Alba Iulia in September is notably wet, with an average of 13 rainy days, and a total of 59.3 mm of precipitation.

Average dry days
17
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/11°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Alba Iulia Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
28°
2
Sunny
31°
3
Thundery outbreaks possible
32°
4
Light rain shower
26°
5
Sunny
28°
6
Sunny
29°
7
Sunny
29°
8
Sunny
29°
9
Sunny
29°
10
Partly cloudy
24°
11
Sunny
24°
12
Sunny
27°
13
Overcast
29°
14
Cloudy
19°
15
Sunny
24°
16
Sunny
27°
17
Heavy rain
17°
18
Patchy rain possible
20°
19
Sunny
22°
20
Sunny
24°
21
Sunny
26°
22
Sunny
27°
23
Sunny
25°
24
Sunny
27°
25
Patchy rain possible
27°
26
Patchy rain possible
22°
27
Patchy rain possible
18°
28
Partly cloudy
21°
29
Sunny
22°
30
Cloudy
18°

Temperatures trend during September in Alba Iulia

See the weather trend as well as the moving average line

September weather in Alba Iulia day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 28° /13° 0.3 mm 6
2 Sept. Sunny
Sunny
 31° /13° 0 mm 8
3 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 32° /13° 2.4 mm 7
4 Sept. Light rain shower
Light rain shower
 26° /13° 5 mm 7
5 Sept. Sunny
Sunny
 28° /11° 0 mm 7
6 Sept. Sunny
Sunny
 29° /10° 0 mm 8
7 Sept. Sunny
Sunny
 29° /12° 0 mm 7
8 Sept. Sunny
Sunny
 29° /10° 0 mm 7
9 Sept. Sunny
Sunny
 29° /10° 1 mm 7
10 Sept. Partly cloudy
Partly cloudy
 24° /11° 4.3 mm 6
11 Sept. Sunny
Sunny
 24° /13° 2.2 mm 6
12 Sept. Sunny
Sunny
 27° /13° 0.9 mm 6
13 Sept. Overcast
Overcast
 29° /12° 3.5 mm 7
14 Sept. Cloudy
Cloudy
 19° /10° 5.4 mm 5
15 Sept. Sunny
Sunny
 24° /13° 0 mm 1.3
16 Sept. Sunny
Sunny
 27° /11° 0 mm 1.3
17 Sept. Heavy rain
Heavy rain
 17° /9° 32.1 mm 0.3
18 Sept. Patchy rain possible
Patchy rain possible
 20° /8° 0.3 mm 1.2
19 Sept. Sunny
Sunny
 22° /7° 0 mm 1.6
20 Sept. Sunny
Sunny
 24° /9° 0 mm 5
21 Sept. Sunny
Sunny
 26° /11° 0 mm 5
22 Sept. Sunny
Sunny
 27° /12° 0 mm 5
23 Sept. Sunny
Sunny
 25° /12° 0 mm 5
24 Sept. Sunny
Sunny
 27° /10° 0 mm 5
25 Sept. Patchy rain possible
Patchy rain possible
 27° /12° 0.4 mm 4
26 Sept. Patchy rain possible
Patchy rain possible
 22° /12° 1.1 mm 4
27 Sept. Patchy rain possible
Patchy rain possible
 18° /11° 1.2 mm 3
28 Sept. Partly cloudy
Partly cloudy
 21° /9° 0 mm 4
29 Sept. Sunny
Sunny
 22° /8° 14.8 mm 6
30 Sept. Cloudy
Cloudy
 18° /8° 0.3 mm 5
Next
Important Notice
Our weather forecast for Alba Iulia 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 Alba Iulia forecast closer to your planned date for the most up-to-date weather information.
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Alba Iulia in September - FAQ

What are the expected maximum and minimum temperatures in Alba Iulia during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Alba Iulia during September?
Moderate rainfall is anticipated in Alba Iulia during September, with a total of 59.3 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Alba Iulia during September?
The average wind speed in Alba Iulia during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Alba Iulia

Explore the daily rainfall trends and prepare for Alba Iulias September weather 💧

UV exposure in Alba Iulia during September

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

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Location coordinates Where is Alba Iulia?

Get accurate weather forecasts for Alba Iulia, located at latitude 46.067 and longitude 23.583. Stay updated with localized weather information tailored for Alba Iulia.

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