Piatra Neamţ
September
Weather in Piatra Neamţ for September 2025
Your guide to Piatra Neamţ weather in September - trends and predictions
So far, September 2025 in Piatra Neamţ is slightly warmer than the historical average by 0.8 °C.
Expect cooler weather in the next days in Piatra Neamţ with the forecast suggesting a temperature of 20.5 °C, lower than the historical average.
In general, the average temperature in Piatra Neamţ at the beginning of September is 25.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.9 °C by the end of September.
The climate of Piatra Neamţ in September is notably wet, with an average of 12 rainy days, and a total of 63.5 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
12
Rainy days
0
Snow days
22°/13°
Temperatures
14 km/h
Avg max wind
59 %
Avg humidity
Piatra Neamţ Weather September
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Temperatures trend during September in Piatra Neamţ
See the weather trend as well as the moving average line
September weather in Piatra Neamţ day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 26° /15° | 1.3 mm | 6 | |
| 2 Sept. |  Partly cloudy | 28° /15° | 0 mm | 7 | |
| 3 Sept. | Patchy rain possible | 28° /15° | 0.9 mm | 7 | |
| 4 Sept. | Light rain shower | 24° /14° | 1.6 mm | 6 | |
| 5 Sept. | Partly cloudy | 25° /14° | 0 mm | 7 | |
| 6 Sept. |  Sunny | 26° /13° | 0 mm | 6 | |
| 7 Sept. | Partly cloudy | 24° /13° | 0 mm | 6 | |
| 8 Sept. | Sunny | 24° /13° | 0 mm | 6 | |
| 9 Sept. | Sunny | 25° /12° | 0.6 mm | 6 | |
| 10 Sept. | Partly cloudy | 24° /13° | 0 mm | 6 | |
| 11 Sept. | Sunny | 20° /13° | 1 mm | 5 | |
| 12 Sept. | Light rain shower | 21° /13° | 3.4 mm | 5 | |
| 13 Sept. | Partly cloudy | 24° /13° | 0.6 mm | 5 | |
| 14 Sept. |  Heavy rain at times | 23° /13° | 18.3 mm | 5 | |
| 15 Sept. | Patchy rain possible | 22° /10° | 0.2 mm | 0.8 | |
| 16 Sept. | Sunny | 24° /9° | 0 mm | 1.2 | |
| 17 Sept. |  Heavy rain | 13° /9° | 21.4 mm | 0.2 | |
| 18 Sept. | Patchy rain possible | 16° /8° | 0.3 mm | 0.7 | |
| 19 Sept. | Sunny | 21° /7° | 0 mm | 1.6 | |
| 20 Sept. | Partly cloudy | 23° /12° | 0 mm | 5 | |
| 21 Sept. | Sunny | 27° /12° | 0 mm | 5 | |
| 22 Sept. | Partly cloudy | 24° /11° | 0 mm | 5 | |
| 23 Sept. | Sunny | 19° /6° | 0 mm | 4 | |
| 24 Sept. | Sunny | 27° /9° | 0 mm | 5 | |
| 25 Sept. | Patchy rain possible | 22° /13° | 0.4 mm | 4 | |
| 26 Sept. | Patchy rain possible | 15° /12° | 0.1 mm | 3 | |
| 27 Sept. | Partly cloudy | 16° /8° | 0 mm | 4 | |
| 28 Sept. | Sunny | 18° /6° | 0 mm | 4 | |
| 29 Sept. |  Cloudy | 19° /8° | 8.8 mm | 5 | |
| 30 Sept. | Sunny | 15° /9° | 8 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Piatra Neamţ 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 Piatra Neamţ forecast closer to your planned date for the most up-to-date weather information.
Change Month
Piatra Neamţ in September - FAQ
What are the expected maximum and minimum temperatures in Piatra Neamţ during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Piatra Neamţ during September?
Moderate rainfall is anticipated in Piatra Neamţ during September, with a total of 63.5 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Piatra Neamţ during September?
The average wind speed in Piatra Neamţ during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Piatra Neamţ
Explore the daily rainfall trends and prepare for Piatra Neamţs September weather 💧
UV exposure in Piatra Neamţ during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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