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Oraş Sinaia (Sinaia)
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Weather in Oraş Sinaia for September 2025

Your guide to Oraş Sinaia weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Oraş Sinaia has been nearly identical to the historical average, with a temperature of 21.9 °C (showing only a slight deviation of 0.5 °C).

  • Expect cooler weather in the next days in Oraş Sinaia with the forecast suggesting a temperature of 18.4 °C, lower than the historical average.

  • In general, the average temperature in Oraş Sinaia at the beginning of September is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.3 °C by the end of September.

    • Rain 🌧️

  • The climate of Oraş Sinaia in September is notably wet, with an average of 12 rainy days, and a total of 61.9 mm of precipitation.

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/10°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
61 %
Avg humidity

Oraş Sinaia Weather September

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

Temperatures trend during September in Oraş Sinaia

See the weather trend as well as the moving average line

September weather in Oraş Sinaia day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 21° /11° 1.7 mm 5
2 Sept. Partly cloudy
Partly cloudy
 25° /12° 0 mm 6
3 Sept. Partly cloudy
Partly cloudy
 26° /14° 0.9 mm 7
4 Sept. Light rain shower
Light rain shower
 21° /12° 6.4 mm 5
5 Sept. Partly cloudy
Partly cloudy
 23° /11° 0 mm 6
6 Sept. Partly cloudy
Partly cloudy
 22° /10° 0.1 mm 6
7 Sept. Sunny
Sunny
 23° /11° 0 mm 6
8 Sept. Partly cloudy
Partly cloudy
 22° /10° 0 mm 6
9 Sept. Sunny
Sunny
 23° /10° 0 mm 6
10 Sept. Partly cloudy
Partly cloudy
 22° /11° 1.1 mm 5
11 Sept. Partly cloudy
Partly cloudy
 19° /10° 2.5 mm 5
12 Sept. Light rain shower
Light rain shower
 18° /11° 9.2 mm 4
13 Sept. Sunny
Sunny
 20° /10° 1.2 mm 5
14 Sept. Partly cloudy
Partly cloudy
 19° /10° 2.1 mm 5
15 Sept. Cloudy
Cloudy
 18° /8° 0.1 mm 5
16 Sept. Light rain shower
Light rain shower
 15° /8° 2.5 mm 4
17 Sept. Moderate rain
Moderate rain
 11° /7° 12.1 mm 0.2
18 Sept. Patchy rain possible
Patchy rain possible
 15° /5° 0.1 mm 1.3
19 Sept. Sunny
Sunny
 18° /6° 0 mm 1.4
20 Sept. Partly cloudy
Partly cloudy
 20° /9° 0 mm 1.7
21 Sept. Sunny
Sunny
 22° /10° 0 mm 4
22 Sept. Sunny
Sunny
 21° /10° 0 mm 4
23 Sept. Sunny
Sunny
 25° /11° 0 mm 5
24 Sept. Sunny
Sunny
 24° /13° 0 mm 5
25 Sept. Sunny
Sunny
 15° /7° 0 mm 4
26 Sept. Patchy rain possible
Patchy rain possible
 14° /6° 0 mm 2
27 Sept. Sunny
Sunny
 17° /7° 0 mm 4
28 Sept. Sunny
Sunny
 18° /7° 0 mm 4
29 Sept. Sunny
Sunny
 19° /9° 0 mm 4
30 Sept. Partly cloudy
Partly cloudy
 14° /6° 9.6 mm 4
Next
Important Notice
Our weather forecast for Oraş Sinaia 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 Oraş Sinaia forecast closer to your planned date for the most up-to-date weather information.
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Oraş Sinaia in September - FAQ

What are the expected maximum and minimum temperatures in Oraş Sinaia during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Oraş Sinaia during September?
Moderate rainfall is anticipated in Oraş Sinaia during September, with a total of 61.9 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Oraş Sinaia during September?
The average wind speed in Oraş Sinaia during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Oraş Sinaia

Explore the daily rainfall trends and prepare for Oraş Sinaias September weather 💧

UV exposure in Oraş Sinaia during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Oraş Sinaia?

Get accurate weather forecasts for Oraş Sinaia, located at latitude 45.35 and longitude 25.55. Stay updated with localized weather information tailored for Oraş Sinaia.

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