Last updated: August 27, 2025
September in Rostov, Russian Federation, ushers in a blend of transitional weather marked by significant humidity and varied temperatures. With maximum temperatures reaching 26°C (80°F) and an average of 12°C (53°F), the month provides a gentle retreat from summer's heat while still allowing periods of warmth. Conversely, chilly nights can dip to a brisk 0°C (32°F), reminding residents of the approaching autumn. The skies open up on approximately 12 days, bringing 66 mm (2.6 in) of precipitation, contributing to a lush, verdant landscape. With humidity levels soaring to 90%, the air feels rich and invigorating, making September a vibrant, albeit occasionally damp, month in Rostov.
As September rolls into Rostov, the transition from summer's warmth to fall's chill becomes evident. Temperatures begin to cool, with a minimum of 0°C (32°F) and a comfortable average of 12°C (53°F), peaking at a mild 26°C (80°F). This month's weather reflects a gentle decline from the previous summer's highs, striking a balance between the lingering warmth of August and the forthcoming crispness of October. The pleasant daytime temperatures invite outdoor activities, while the cool nights signal the approaching autumn, making September a delightful time to experience the changing seasons in this vibrant Russian city.
In September, Rostov experiences a transition into autumn, marked by 66 mm (2.6 in) of precipitation over about 12 days. This amount is slightly less than the heavy rains of July but indicative of a shift in weather patterns. The late-summer warmth gives way to cooler temperatures, and the rainfall serves as a reminder of the impending season changes. Compared to the preceding August, with 67 mm of rain over fewer days, September maintains a consistent level of moisture, suggesting that while the city may see less frequent showers, the total precipitation remains substantial. This trend of moderate rainfall continues into October, paving the way for a wetter autumn as Rostov prepares for the chill of winter.
In Rostov, Russian Federation, September marks a transitional month in humidity levels, with an average of 90%—a slight uptick from the previous summer's humidity. As the year progresses from January's peak of 98%, there's a noticeable decline through the spring, reaching 74% in May, which brings a welcome reprieve. The humidity begins to rise again in the summer months, reflecting the region’s characteristic warmth. Moving into fall, September’s humidity remains relatively high, setting the stage for the wetter months ahead. This gradual fluctuation in humidity not only highlights the changing seasons but also underscores Rostov's humid continental climate, where the air remains consistently moist as autumn approaches.
In September, the UV Index in Rostov reflects a shift from the intense summer months, settling at a moderate level of 5. This change signifies a transition in sun exposure, allowing for a safer outdoor experience with a burn time of around 30 minutes. Compared to the peak summer months which hovered at 7, September invites residents to enjoy the outdoors while remaining mindful of UV protection. As the seasons shift, it’s a great reminder to stay informed about the UV Index, ensuring fun and safe adventures under the sun. For more detailed information, visit Rostov UV Index.
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In Rostov, Russian Federation, September marks a noteworthy transition in the annual cycle of sunshine, with 279 hours of bright, golden rays. This month experiences a clear decline from the vibrant summer months, where sunshine peaked at 442 hours in June. As the warmth of August fades, bringing 393 hours of light, September bridges the gap between the long, sun-soaked days of summer and the crisp, shorter days of fall. While the daylight diminishes, this gradual change is emblematic of nature's rhythm, hinting at the cozy months to come. With a notable drop compared to the summer highs, September still glows with ample sunshine, providing a gentle farewell to summer in this charming city.
In Rostov, the likelihood of sunny weather shows a distinct trend as the seasons change. Spring brings a gradual increase in sunshine, beginning with a mere 3% chance in January and climbing to 42% by March. As summer arrives, the sun makes a notable appearance, peaking at 59% in June before slightly declining in August. However, come September, the prospect of sunny days drops to 19%, signaling the start of autumn and a return to more overcast conditions. The transition from summer's brightness to the onset of fall showcases the shifting patterns of Rostov's weather, highlighting the fleeting nature of its sunny days as the year progresses.
As the summer sun begins to wane, September in Rostov, Russian Federation, offers a gentle transition with approximately 12 hours of daylight. After basking in the longest days of the year, peaking at 17 hours in June and July, the daylight gradually recedes in August and continues to decline into autumn. This month stands as a midpoint, bridging the vibrant days of summer with the shorter, cooler months ahead. As September unfolds, residents can still enjoy a generous amount of sunlight, making it an ideal time for outdoor activities before the crisp air of October settles in.
As September rolls in Rostov, the gentle breezes of summer begin to give way to the invigorating winds of fall, with an average wind speed of 4.0 m/s (9 mph). This marks a notable increase from the sultry days of July and August, where winds were calmer at 2.6 m/s and 3.1 m/s, respectively. The steady rise in wind speed throughout September signals a transition, as the city prepares for the brisk air of the approaching autumn months. In fact, this month is a precursor to the winds that will reach their peak in November, when gusts average 4.7 m/s (10 mph). The shift in wind patterns not only enhances the dynamic climate of Rostov but also sets the stage for a colorful transformation in the landscape, as trees don their vibrant fall attire.
Weather in Rostov varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Rostov, focusing on differences in temperature, rainfall, humidity, and UV levels.
September weather showcases a mild transition from summer, with temperatures ranging from a chilly 0°C (32°F) at night to a warm 26°C (80°F) during the day, paired with a significant humidity of 90%. This month experiences an average precipitation of 66 mm (2.6 in) over approximately 12 days. In contrast, January presents a starkly different climate, plunging to frigid temperatures between -37°C (-34°F) and a maximum of just 5°C (41°F). The humidity remains high at 98%, despite lower precipitation at 44 mm (1.7 in) over 13 days. The dramatic shifts between these months reflect the region's extreme seasonal variation. For more specific details about January's weather, you can visit Rostov weather in January.
September and February present stark contrasts in weather conditions. In September, temperatures range widely from a chilly 0°C (32°F) at night to a pleasant 26°C (80°F) during the day, with an average of 12°C (53°F). The month experiences 66 mm (2.6 in) of precipitation over approximately 12 days, with humidity levels at a relatively high 90%. In contrast, February's temperatures plummet, with lows of -30°C (-22°F) and highs only reaching up to 7°C (45°F), averaging around -6°C (21°F). Though February has slightly less precipitation at 48 mm (1.9 in) over about 11 days, the humidity is even higher at 96%. To explore more about the weather specifics in February, visit Rostov weather in February.
September and March present stark contrasts in weather conditions. In September, temperatures range from a chilly minimum of 0°C (32°F) to a warm maximum of 26°C (80°F), with an average of 12°C (53°F), alongside a relatively high humidity of 90%. The month experiences about 66 mm (2.6 in) of precipitation over approximately 12 days. In comparison, March is notably colder, with temperatures hitting a minimum of -27°C (-16°F) and an average of -2°C (29°F), while reaching a maximum of only 17°C (63°F). The humidity is slightly higher at 92%, but with less precipitation overall—40 mm (1.6 in) across 11 days. For a detailed look at March weather conditions, visit Rostov weather in March.
When comparing the weather in September and April, a few key differences stand out. September experiences a wider range of temperatures, with a minimum of 0°C (32°F) and a maximum of 26°C (80°F), while April has lower temperatures, ranging from a minimum of -11°C (12°F) to a maximum of 23°C (73°F). Additionally, September tends to be slightly wetter, with 66 mm (2.6 in) of precipitation over 12 days, compared to April's 48 mm (1.9 in) over 11 days. Humidity levels are also a bit higher in September at 90%, while April is at 86%. Overall, September's weather feels warmer and slightly more humid than that of April, which is characterized by cooler temperatures and less precipitation. For more details on April's weather, you can check out Rostov weather in April.
September and May present distinct weather patterns, offering a contrast in temperatures and humidity levels. In September, the temperatures range from a minimum of 0°C (32°F) to a maximum of 26°C (80°F), with an average of 12°C (53°F). This month typically sees higher humidity at 90% and receives about 66 mm (2.6 inches) of rainfall over 12 days. In contrast, May boasts a slightly cooler minimum of -3°C (26°F) and a warmer maximum of 31°C (88°F), with a similar average of 12°C (54°F). Precipitation is lower in May at 57 mm (2.2 inches) over 11 days, while humidity drops to 74%. For a detailed look at the weather in May, you can visit Rostov weather in May.
In comparing the weather of September and June, we see a notable difference in temperature and humidity levels. September experiences a cooler average temperature of 12°C (53°F), with maximums reaching up to 26°C (80°F), while June boasts a warmer average of 17°C (62°F) and can peak at 34°C (94°F). Additionally, September has higher humidity at 90% compared to June's 78%, making the former feel more damp and cool. Precipitation is also slightly higher in September, totaling 66 mm (2.6 in) over 12 days, compared to June's 54 mm (2.1 in) over 10 days. For more detailed information about the June weather, you can visit Rostov weather in June.
In comparing the weather between September and July, we see distinctly different climates. September experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 12°C (53°F), while July offers warmer conditions, featuring a minimum of 7°C (44°F) and an average of 18°C (65°F). July also boasts higher maximum temperatures, reaching up to 32°C (90°F), compared to September's peak of 26°C (80°F). Additionally, precipitation is slightly more abundant in July, with 92 mm (3.6 in) over 15 days, versus September's 66 mm (2.6 in) over 12 days. Humidity levels are higher in September at 90%, compared to July's 82%. For more details, check out Rostov weather in July.
In comparing the weather of September and August, September experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 12°C (53°F), compared to August's minimum of 4°C (40°F) and average of 17°C (63°F). September also has a maximum temperature of 26°C (80°F), significantly lower than August's peak of 31°C (88°F). Precipitation levels remain relatively similar, with September receiving 66 mm (2.6 in) over 12 days, while August sees 67 mm (2.7 in) over just 9 days. Additionally, September has higher humidity at 90%, compared to August's 84%, contributing to a much more humid feel as summer wanes. For more specific insights on summer weather, check out Rostov weather in August.
In September, temperatures range from a crisp 0°C (32°F) at night to a warm 26°C (80°F) during the day, with an average of 12°C (53°F). The month sees about 66 mm (2.6 in) of rain, falling over 12 days, and the humidity sits at a high 90%. In contrast, October brings cooler conditions, with nighttime lows dropping to -6°C (22°F), an average temperature of 6°C (43°F), and a maximum of 20°C (68°F). Precipitation in October is slightly less at 63 mm (2.5 in), occurring over 13 days, along with a slight increase in humidity to 92%. For more detailed insights into the climate during this month, check out Rostov weather in October.
September and November present contrasting weather patterns, showcasing the swift transition from late summer to early winter. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 26°C (80°F), creating an average of 12°C (53°F), while November sees a drop, with temperatures varying from -13°C (9°F) to a maximum of 12°C (53°F) and an average of 0°C (32°F). September experiences a higher amount of precipitation at 66 mm (2.6 in) over 12 days, compared to November's 54 mm (2.1 in) over 13 days. Additionally, November's humidity slightly increases to 94% from September's 90%, contributing to the chill in the air. For more details on the weather in Rostov during November, you can visit Rostov weather in November.
September and December present starkly contrasting weather conditions. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 26°C (80°F), with an average of 12°C (53°F). The month experiences relatively high humidity at 90% and sees about 66 mm (2.6 in) of precipitation over 12 days. In contrast, December brings frigid conditions, with temperatures plummeting to a minimum of -27°C (-17°F) and only reaching a maximum of 6°C (43°F), resulting in an average temperature of -5°C (24°F). Although December experiences lower precipitation at 48 mm (1.9 in) over 11 days, the humidity remains high at 92%. For more detailed information on December weather, you can visit Rostov weather in December.
As September graces Rostov, the transition from the warmth of summer to the cooler embrace of autumn becomes evident. With maximum temperatures peaking at a comfortable 26°C, the month offers a blend of mild days and cooler nights, inviting a refreshing change from the summer heat. However, with 66 mm of precipitation spread over 12 days, the landscape also experiences a significant uptick in rainfall, contributing to a 90% humidity that adds to the season's crispness. This combination creates a unique atmosphere, differentiating September from the preceding summer months and heralding the approach of autumn's vibrant colors. For a deeper insight into the climatic nuances of Rostov, visit Rostov Climate.