Piatra Neamţ Weather in September
Piatra Neamţ in September sees pleasant temperatures, with highs around 21°C (70°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 68 mm (2.7 in) on average, so pack waterproofs just in case.
Rainfall in Piatra Neamţ in September
Typically, about 9 days will experience rainfall, with an average of 68 mm (2.7 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Piatra Neamţ in September
The perfect temperature in Piatra Neamţ in September makes it a solid month to visit, with 21°C (70°F) during the day and 9°C (48°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Piatra Neamţ's climate page.
Piatra Neamţ Temperature in September
Min Temperature
9°C (48°F)
Max Temperature
21°C (70°F)
Chance of Rain
30%
Precipitation
68 mm (2.7 in)
Rainy days
9 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Piatra Neamţ typically drop from around 21°C (70°F) at the start of September to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 10°C (50°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Piatra Neamţ in September
Browse day-by-day weather records for Piatra Neamţ spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Piatra Neamţ historical weather extremes in September
Based on weather observations in Piatra Neamţ between 1976 and 2025, these are the recorded extremes during September.
- Piatra Neamţ recorded its highest September temperature of 35°C (95°F) on September 1, 2015.
- Nighttime temperatures dropped to -8°C (18°F) on September 28, 1977, marking the coldest September night on record.
Best Places in Romania in September
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in September →
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What to Wear in Piatra Neamţ in September
For Piatra Neamţ in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket.What To Do in Piatra Neamţ in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Piatra Neamţ's climate page.
See the full Piatra Neamţ climate overview or explore weather in Romania.
