Ploiesti Weather in September
With daytime temperatures of 24°C (75°F) and nighttime lows of 12°C (54°F), September in Ploiesti brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 62 mm (2.4 in) falls on average.
Rainfall in Ploiesti in September
Past climate data indicates that roughly 8 days will see rain, totalling around 62 mm (2.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Ploiesti in September
Ploiesti in September is worth a visit. The temperature is perfect, with 24°C (75°F) during the day and 12°C (54°F) at night. This kind of day-to-night contrast is typical for this time of year. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Ploiesti in September
The city usually sees around 224 hours of sunlight, indicating many sunny days — a great month for sightseeing.If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Ploiesti.
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 Ploiesti's climate page.
Ploiesti Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
24°C (75°F)
Chance of Rain
25%
Precipitation
62 mm (2.4 in)
Rainy days
8 days
Humidity
73% *
Sunshine
224 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ploiesti typically drop from around 26°C (79°F) at the start of September to approximately 22°C (72°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°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 Ploiesti in September
Browse day-by-day weather records for Ploiesti spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ploiesti historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Ploiesti.
- The warmest day in September was on September 15, 1987, with a maximum of 36°C (97°F).
- Ploiesti registered its coldest September night on September 30, 1977, with temperatures dropping to -2°C (28°F).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Ploiesti in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Ploiesti 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 Ploiesti's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ploiesti climate overview or explore weather in Romania.
