Prahova (Sinaia)
September
Weather in Prahova for September 2026
Your guide to Prahova weather in September - trends and predictions
In general, the average temperature in Prahova at the beginning of September is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.6 °C by the end of September.
The climate of Prahova in September is notably wet, with an average of 12 rainy days, and a total of 61.9 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
12
Rainy days
0
Snow days
20°/10°
Temperatures
10 km/h
Avg max wind
61 %
Avg humidity
Prahova Weather September
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What’s the Weather Like in Prahova This September?
Discover the average temperatures and weather trends across Prahova’s cities this September.
Temperatures trend during September in Prahova
See the weather trend as well as the moving average line
September weather in Prahova day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 21° /11° | 1.7 mm | 5 | |
| 2 Sept. |  Partly cloudy | 25° /12° | 0 mm | 6 | |
| 3 Sept. | Partly cloudy | 26° /14° | 0.9 mm | 7 | |
| 4 Sept. | Light rain shower | 21° /12° | 6.4 mm | 5 | |
| 5 Sept. | Partly cloudy | 23° /11° | 0 mm | 6 | |
| 6 Sept. | Partly cloudy | 22° /10° | 0.1 mm | 6 | |
| 7 Sept. |  Sunny | 23° /11° | 0 mm | 6 | |
| 8 Sept. | Partly cloudy | 22° /10° | 0 mm | 6 | |
| 9 Sept. | Sunny | 23° /10° | 0 mm | 6 | |
| 10 Sept. | Partly cloudy | 22° /11° | 1.1 mm | 5 | |
| 11 Sept. | Partly cloudy | 19° /10° | 2.5 mm | 5 | |
| 12 Sept. | Light rain shower | 18° /11° | 9.2 mm | 4 | |
| 13 Sept. | Sunny | 20° /10° | 1.2 mm | 5 | |
| 14 Sept. | Partly cloudy | 19° /10° | 2.1 mm | 5 | |
| 15 Sept. |  Cloudy | 18° /8° | 0.1 mm | 5 | |
| 16 Sept. | Light rain shower | 17° /8° | 1.7 mm | 4 | |
| 17 Sept. | Partly cloudy | 16° /8° | 4.4 mm | 4 | |
| 18 Sept. | Patchy rain possible | 17° /7° | 0.1 mm | 4 | |
| 19 Sept. | Patchy rain possible | 17° /6° | 0.5 mm | 4 | |
| 20 Sept. | Light rain shower | 20° /8° | 2.5 mm | 5 | |
| 21 Sept. | Sunny | 21° /9° | 0.1 mm | 5 | |
| 22 Sept. | Patchy rain possible | 21° /9° | 0.1 mm | 5 | |
| 23 Sept. | Sunny | 23° /10° | 0 mm | 6 | |
| 24 Sept. | Sunny | 22° /11° | 0.1 mm | 6 | |
| 25 Sept. | Sunny | 18° /9° | 0.7 mm | 5 | |
| 26 Sept. | Sunny | 17° /9° | 0.3 mm | 5 | |
| 27 Sept. | Sunny | 19° /8° | 0 mm | 5 | |
| 28 Sept. | Sunny | 19° /8° | 0.1 mm | 5 | |
| 29 Sept. | Partly cloudy | 15° /6° | 12.9 mm | 4 | |
| 30 Sept. | Partly cloudy | 13° /5° | 6.6 mm | 4 | |
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Important Notice
Our weather forecast for Prahova 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 Prahova forecast closer to your planned date for the most up-to-date weather information.
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Prahova in September - FAQ
What are the expected maximum and minimum temperatures in Prahova 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 Prahova during September?
Moderate rainfall is anticipated in Prahova 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 Prahova during September?
The average wind speed in Prahova during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Prahova
Explore the daily rainfall trends and prepare for Prahovas September weather 💧
Typically, Prahova has 12 rainy days in September with a total of 61.9 mm of rainfall.
UV exposure in Prahova during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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