Last updated: August 27, 2025
In September, Poiana, Romania, experiences a delightful blend of warm and cool weather, making it an ideal time for outdoor enthusiasts. The maximum temperature can soar to a scorching 33°C (92°F), while the average temperature rests comfortably at 18°C (65°F). Nights can bring a refreshing chill, with lows dipping to 0°C (33°F). Rain is relatively minimal, with 31 mm (1.2 in) of precipitation spread over just 4 days, allowing for predominantly clear skies. With a humidity level of 58%, the air feels pleasantly crisp, creating the perfect ambiance for exploring the stunning landscapes of this picturesque region.
As September arrives in Poiana, Romania, the shift from summer warmth to the crispness of autumn begins to unfold. With minimum temperatures hovering around 0°C (33°F) and average highs reaching 33°C (92°F), this month offers a delightful blend of mild days and cooler evenings. The pleasant average temperature of 18°C (65°F) invites locals and travelers alike to enjoy outdoor activities amidst the changing foliage. As the peak summer heat fades, September serves as a tranquil transition, making it an excellent time for hiking and exploring the stunning landscapes, while preparing for the cooler months ahead.
In September, Poiana, Romania experiences a noticeable transition into autumn, with precipitation measuring 31 mm (1.2 in) over just 4 days. This mild rainfall marks a significant decrease from the summer months, especially following the 30 mm recorded in August, which often brings some of the driest days of the year. The trend shows a gradual reduction in both precipitation amount and frequency as the season shifts, suggesting a move towards cooler and drier conditions. September’s weather patterns hint at the approaching chill of October, where rainfall typically increases once more, paving the way for the vibrant fall landscapes that Poiana is known for.
In September, Poiana, Romania experiences a notable shift as humidity rises to 58%, a transition from the dry summer months. This increase follows a refreshing dip in August, where humidity plummeted to a comfortable 51%, marking one of the lowest points of the year. As autumn approaches, the gradual uptick in humidity hints at nature’s preparation for the cooler months ahead, with levels climbing back towards the 80% mark by October. This September humidity, while higher than August, still offers a pleasant balance, making it an ideal time for visitors to enjoy the stunning landscapes without the oppressive moisture typical of winter.
As summer transitions to autumn in Poiana, Romania, the UV Index begins to taper off, reflecting a shift in the sun's intensity. In September, the UV Index reaches a high level of 7, indicating that while protective measures are still important, the risk of harm from unprotected sun exposure is less acute than in the peak summer months. With a burn time of 25 minutes, those enjoying the outdoors will still need to stay vigilant. Notably, this marks a descent from the very high indices of July and August, where the index peaked at 9, requiring minimal sun exposure to avoid burns. Overall, this month signifies a gradual easing of the sun’s intensity while still reminding visitors and locals that sun safety remains a priority. For more insights on UV levels throughout the year, check out the Poiana UV Index.
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As summer transitions into autumn, September in Poiana continues to bask in the warmth of the sun, offering an impressive 341 hours of sunshine. This vibrant month showcases a gradual decline in sunlight, following the peak of July with 423 hours, and the slightly lower count in August at 403 hours. The sunny days of September still outshine earlier months, such as January with only 174 hours and November fading into winter with 206 hours. Overall, the trend highlights a striking contrast between the sun-drenched summer months and the cooler, shorter days ahead, making September a delightful time to enjoy the beauty of Poiana before winter sets in.
As summer gracefully gives way to autumn, September in Poiana, Romania continues to bask in the remnants of warmer days, boasting a 61% chance of sunny weather. This marks a slight dip from the peak summer months of July and August, which enjoy sunny probabilities of 67% and 73%, respectively. However, September's sunshine still surpasses the spring months, indicating a lingering warmth before the chill of autumn sets in. This transition period showcases not only an abundance of sunshine, but also invites outdoor enthusiasts to relish the beautiful landscapes and mild temperatures, making it a perfect time for both relaxation and adventure.
As summer draws to a close, September in Poiana, Romania offers a gentle transition with approximately 12 hours of daylight. This month marks a gradual decline from the peak of 15 hours enjoyed in June and July, reflecting the subtle shift towards autumn. The trend shows a consistent increase in daylight from the short days of winter in January, which offers merely 9 hours, gradually brightening to a summer crescendo before tapering off again. With each month, the changing light patterns invite both locals and visitors to embrace the stunning colors of the season as nature prepares for the colder months ahead.
In September, Poiana, Romania experiences a gentle average wind speed of 2.3 m/s (5 mph), continuing a trend of mild breezes that grace the region throughout the late summer and early autumn. This slight uptick in wind speed from the drier summer months mirrors a seasonal shift, where the winds become just a touch more noticeable, inviting a refreshing chill to the air. This consistent pattern is highlighted by the winds remaining relatively calm during the peak summer months, such as June, with only 1.6 m/s (4 mph), before gradually picking up again in October. As the year progresses towards winter, Poiana's winds maintain a gentle character, allowing both visitors and locals to enjoy the stunning mountain scenery without overwhelming gusts.
Weather in Poiana varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Poiana, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January offer starkly contrasting weather conditions. In September, temperatures range from a pleasant minimum of 0°C (33°F) to a warm maximum of 33°C (92°F), with an average of 18°C (65°F). The month sees relatively low precipitation of 31 mm (1.2 in) over just four days, accompanied by a moderate humidity level of 58%. In contrast, January experiences much colder weather, with temperatures dropping to a minimum of -20°C (-4°F) and peaking at only 14°C (57°F), leading to an average of 0°C (32°F). The precipitation increases to 52 mm (2.0 in) over seven days, while humidity rises significantly to 91%. For those seeking detailed insights into January's climate, you can visit Poiana weather in January.
In September, the weather showcases a range of temperatures, with a minimum of 0°C (33°F), an average of 18°C (65°F), and a maximum of 33°C (92°F). The month experiences low precipitation at 31 mm (1.2 in) over just 4 days and maintains a moderate humidity level of 58%. In stark contrast, February brings much colder conditions, with temperatures dipping as low as -17°C (2°F), averaging around 3°C (38°F), and reaching a maximum of 20°C (68°F). This month sees higher precipitation at 48 mm (1.9 in) spread over 9 days and a significantly elevated humidity of 86%. For a closer look at February weather specifics, you can visit Poiana weather in February.
September and March show a stark contrast in weather conditions. September boasts a more temperate climate, with average temperatures around 18°C (65°F) and maximums reaching up to 33°C (92°F), accompanied by relatively low precipitation of 31 mm (1.2 in) spread over just four days. In contrast, March experiences much colder temperatures, with averages of only 6°C (44°F) and nighttime lows plummeting to -20°C (-4°F). Moreover, March sees a higher precipitation level of 70 mm (2.8 in) over ten days and increased humidity at 83%, creating a damp and chilly atmosphere. For a deeper look at March conditions, you can check out Poiana weather in March.
When comparing the weather between September and April, notable differences emerge. September enjoys a broader temperature range, with minimums at 0°C (33°F) and maximums reaching 33°C (92°F), while averaging a pleasant 18°C (65°F). In contrast, April is cooler, with temperatures ranging from a minimum of -3°C (28°F) to a maximum of 28°C (83°F), and an average of just 12°C (53°F). Additionally, April experiences more frequent precipitation, totaling 49 mm (1.9 in) over 8 days, compared to September's 31 mm (1.2 in) over only 4 days. Humidity levels are also higher in April at 74%, while September has a moderate level of 58%. For more detailed insights into April weather, you can check Poiana weather in April.
September and May present distinct weather patterns that highlight the transition between seasons. In September, temperatures range from a cool minimum of 0°C (33°F) to a warm maximum of 33°C (92°F), with an average of 18°C (65°F). The month sees relatively low precipitation at 31 mm (1.2 in) over just 4 days, accompanied by a moderate humidity level of 58%. In contrast, May experiences milder temperatures with a minimum of 3°C (38°F) and a maximum of 30°C (85°F), averaging 16°C (62°F). However, it is significantly wetter, receiving 128 mm (5.1 in) of rainfall over 13 days and higher humidity at 70%. For a more detailed look at the weather in May, you can visit Poiana weather in May.
In comparing the weather of September and June, we find notable differences in temperature and precipitation patterns. September experiences a wider temperature range, with minimums dropping to around 0°C (33°F) and maximums reaching up to 33°C (92°F), resulting in an average temperature of 18°C (65°F). In contrast, June has a milder minimum of 7°C (44°F) and a higher maximum of 36°C (97°F), leading to a comfortable average of 21°C (69°F).
Furthermore, June is significantly wetter than September, receiving 116 mm (4.5 inches) of precipitation over 13 days, compared to September's 31 mm (1.2 inches) over just 4 days. The humidity levels reflect this, with June being slightly more humid at 67% compared to September's 58%. For those interested in the specifics of weather during this month, more information can be found at Poiana weather in June.
When comparing the weather in September and July, notable differences emerge. September experiences a wider temperature range, with minimums dipping to 0°C (33°F) and maximums reaching 33°C (92°F), while the average temperature is milder at 18°C (65°F). In contrast, July tends to be warmer overall, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 37°C (98°F), averaging 22°C (72°F). Precipitation is also more prevalent in July, with 78 mm (3.1 in) of rain falling over 9 days, compared to only 31 mm (1.2 in) over 4 days in September. Additionally, July's humidity is slightly higher at 65%, compared to September's 58%. For more detailed information on July's weather, visit Poiana weather in July.
In August, the weather is generally warmer, with average temperatures reaching 23°C (74°F) and a maximum of 38°C (100°F), compared to September's milder average of 18°C (65°F) with a maximum of 33°C (92°F). The minimum temperature in August is also higher at 8°C (47°F), whereas September's minimum dips to 0°C (33°F). Precipitation levels remain similar in both months, with August experiencing 30 mm (1.2 in) over 5 days and September slightly less at 31 mm (1.2 in) over 4 days, while humidity is slightly higher in September at 58% compared to August's 51%. For a detailed look at what to expect, you can check Poiana weather in August.
September and October exhibit distinct shifts in weather patterns. In September, temperatures range from a minimum of 0°C (33°F) to a maximum of 33°C (92°F), with an average of 18°C (65°F) and relatively low precipitation of 31 mm (1.2 in) over about 4 days. The humidity sits at a comfortable 58%. In contrast, October sees cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 27°C (81°F), leading to an average of 12°C (54°F). Precipitation increases to 59 mm (2.3 in) over 6 days, and humidity rises significantly to 80%. For more detailed insights into the October weather, you can explore Poiana weather in October.
In September, temperatures are generally warmer, with a range from a minimum of 0°C (33°F) to a maximum of 33°C (92°F) and an average of 18°C (65°F). The month sees relatively low precipitation of 31 mm (1.2 in) over about 4 days, with humidity at 58%. In contrast, November experiences much cooler conditions, with temperatures dipping to a minimum of -5°C (23°F) and an average of 7°C (45°F), reaching a maximum of 25°C (77°F). The precipitation nearly doubles to 68 mm (2.7 in), occurring over 10 days, and humidity increases significantly to 88%. For more detailed information, you can check Poiana weather in November.
September typically showcases a warm and variable climate, with temperatures ranging from a mild 0°C (33°F) to a hot 33°C (92°F) and an average of 18°C (65°F). Precipitation is relatively low at 31 mm (1.2 in) over just four days, and humidity sits at a comfortable 58%. In contrast, December brings much colder weather, with temperatures dropping to a minimum of -8°C (18°F) and peaking at a maximum of 14°C (57°F), averaging around 2°C (36°F). The month sees increased precipitation at 81 mm (3.2 in) spread over ten days, and humidity rises significantly to 90%. For a closer look at December's conditions, you can check Poiana weather in December.
As summer bids farewell, September in Poiana brings a refreshing shift in weather, characterized by milder temperatures that average around 18°C (65°F), contrasting with the scorching highs of August. This month experiences a delightful mix of sunny days and occasional rain, totaling about 31 mm, ensuring the landscape remains lush. With a relatively moderate humidity level of 58%, outdoor activities can be enjoyed without the sweltering heat common in the peak summer months. Overall, September offers a pleasant transition, making it an ideal time for travelers to explore the stunning natural beauty of the region. For more insights, check out the detailed Poiana Climate.