Târgu-Mures Weather in September
Târgu-Mures in September sees high temperatures, with highs around 23°C (73°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 73 mm (2.9 in) on average, so pack waterproofs just in case.
Rainfall in Târgu-Mures in September
Looking at the last 30 years, the data shows about 9 days with rain, averaging 73 mm (2.9 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Târgu-Mures in September
September is a good time to be in Târgu-Mures. Days are perfect, reaching 23°C (73°F), with nights around 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 11°C (52°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 Târgu-Mures in September
With approximately 197 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, July, August and September typically offer the best weather for Târgu-Mures.
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 Târgu-Mures's climate page.
Târgu-Mures Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
23°C (73°F)
Chance of Rain
31%
Precipitation
73 mm (2.9 in)
Rainy days
9 days
Humidity
74% *
Sunshine
197 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Târgu-Mures typically drop from around 24°C (75°F) at the start of September to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 12°C (54°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 Târgu-Mures in September
Browse day-by-day weather records for Târgu-Mures spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Târgu-Mures historical weather extremes in September
The extremes listed below come from historical weather data collected in Târgu-Mures from 1976 through 2025.
- Târgu-Mures recorded its highest September temperature of 35°C (95°F) on September 19, 2015.
- Târgu-Mures experienced its chilliest September day on September 30, 1993, reaching only 9°C (48°F).
- The lowest overnight temperature recorded in September was -3°C (27°F) (September 29, 1977).
- The wettest September day on record brought 36 mm (1.4 in) of precipitation to Târgu-Mures (September 20, 1997).
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
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What to Wear in Târgu-Mures in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Târgu-Mures 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 Târgu-Mures's climate page.
Temperature Rainfall Sunshine Humidity
See the full Târgu-Mures climate overview or explore weather in Romania.
