September Weather in Samara, Russian Federation

Last updated: August 27, 2025

September in Samara, Russian Federation presents a diverse weather experience, where temperatures exhibit a range from a chilly -1°C (30°F) at night to a warm peak of 32°C (90°F) during the day. The average temperature settles around a pleasant 13°C (56°F), providing a comfortable atmosphere for outdoor activities. Despite the warmth, precipitation is common, with about 36 mm (1.4 in) falling over 8 days. This month also brings a relative humidity level of 73%, creating an inviting yet slightly muggy environment, characteristic of early autumn in the region. Embrace the seasonal transition with layers and an eye to the skies!

September Temperature in Samara

As September arrives in Samara, Russian Federation, the transition from summer to autumn becomes palpable. With minimum temperatures resting around -1°C (30°F) and an average of 13°C (56°F), this month offers a refreshing escape from the sweltering heat of August, where temperatures soared to a maximum of 39°C (102°F). The crispness in the air is noticeable, as the city prepares for the colder months ahead—with highs reaching up to 32°C (90°F), showcasing a gentle tapering off from the summer warmth. This period not only marks a decline in temperature but also heralds a rich tapestry of autumn colors, inviting locals and visitors alike to enjoy the beauty of the season while reveling in the comforting shift of cooler days.

September Weather in Samara: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Samara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Samara, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec151725445966726856452918
Data source: Temperature data for Samara generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Samara

In Samara, Russian Federation, September marks a transitional period as summer wanes and autumn approaches. This month typically sees about 36 mm (1.4 in) of precipitation, falling over eight days, which is fairly consistent with the preceding months. Compared to the drier summer months of July and August, which recorded only 34 mm (1.4 in) and 26 mm (1.0 in) respectively, September's rainfall provides a refreshing reprieve for the region. With the onset of autumn, the slightly increased precipitation not only rejuvenates the landscape but also signifies a shift towards cooler temperatures, heralding the seasonal changes ahead. This trend of moderate rainfall is characteristic of the early autumn months in Samara, bridging the gap from summer's warmth to the crispness of fall.

September Precipitation Trends in Samara

The chart displays monthly precipitation patterns in Samara, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Samara, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec434046423649342636363444
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Samara

As summer fades and autumn approaches, September in Samara brings a notable shift in humidity, settling at 73%. This month stands out as a transitional period, following the relatively dry summer months of June, July, and August, which hovered around 55-58%. The rise to September's humidity signifies the onset of the wetter fall season, with October expected to climb back to a substantial 85%. This trend of increasing humidity as the year progresses highlights Samara's shift from the dry warmth of summer to the more moisture-laden atmosphere of the fall and winter months, where levels peak again between 94-95% during winter's chill.

September Average Humidity in Samara

This chart illustrates the average monthly humidity levels in Samara, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Samara is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%95%91%79%61%55%58%56%73%85%92%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Samara

September in Samara, Russian Federation, marks a transition as the UV Index drops to 5, indicating a moderate risk of harm from unprotected sun exposure. With a suggested burn time of 30 minutes, it's a reminder that while summer's peak intensity wanes, the sun can still be powerful. This month continues to show a pattern of decreasing UV levels from the high summer months of June through August, which recorded indexes of 7 and 8. As we move into autumn, ensuring proper sun protection remains important, particularly during outdoor activities. For specific UV patterns throughout the year, check out Samara UV Index.

Maximum UV Index Levels in Samara for September

The chart shows the monthly maximum UV Index (UVI) for Samara in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Samara typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec125678775321
Data source: Samara September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Samara

September in Samara, Russian Federation, brings a delightful transition into autumn, characterized by 313 hours of sunshine. This month seamlessly follows the peak of summer, where July dazzles with 456 hours of sunlight, before gradually tapering off as the days shorten. With September basking in abundant light, it offers a charming contrast to the cooler months ahead, showing a significant drop compared to the sun-drenched summer months, yet still outshining the dreariness of late autumn and winter. As the vibrant hues of early fall paint the landscape, September's softer sunlight invites moments of reflection and appreciation for the outdoors, before the darker months emerge, marked by just 140 hours in November and a mere 105 hours in December.

Monthly Sunshine Duration in Samara: September Highlighted

The September sunshine duration represents the total number of hours Samara experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec79h168h270h336h417h436h456h401h313h239h140h105h
Data source: Samara September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Samara During September

In Samara, Russian Federation, the likelihood of sunny weather in September sees a notable dip, with chances of sunshine at approximately 34%. This marks a significant decrease from the vibrant summer months of July and August, where sunny conditions are more promising at 67% and 64%, respectively. As the summer fades, the region transitions towards autumn, leading to a shift in weather patterns. Despite September's lower likelihood of sunshine compared to the preceding months, it still offers warmer days compared to the chillier fall months that follow, such as October, which returns to a more moderate 40%. As the seasons change, September in Samara serves as a beautiful bridge between the sun-kissed days of summer and the cooler embrace of autumn.

Percentage of Sunny Days in September in Samara

The chart illustrates the percentage of sunny days in Samara throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Samara experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec6%25%38%42%53%57%67%64%34%40%16%16%
Data source: Samara September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Samara in September

As summer gradually fades away in Samara, September marks a gentle transition with 12 hours of daylight, striking a balance between the long days of June and July and the impending shorter days of autumn. The shift from the vibrant 16 hours of daylight in June to September's more modest offering reflects the gradual shortening of daylight that characterizes the later months of the year. This month serves as a bridge, blending the warmth of summer with the cooler, crisper days of fall. While August still holds on to 14 hours of daylight, the decrease in daylight hours this time of year hints at the upcoming changes that October whisks in, eventually bringing the daylight to just 10 hours. With daylight diminishing, September invites residents to savor the last remnants of summer before embracing the cozy allure of autumn.

Average Daylight Hours in Samara for September

The chart illustrates the variation in daylight duration in Samara throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 7m9h 49m11h 53m14h 1m15h 54m16h 53m16h 22m14h 41m12h 37m10h 31m8h 36m7h 34m
Data source: Samara daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Samara

In September, the winds of Samara begin to shift slightly, offering a gentle breeze with an average speed of 3.7 m/s (8 mph). This increase marks a notable return to the more dynamic wind patterns seen during the earlier months of the year, contrasting with the calmer summer days of July and August when gusts dropped to their lowest levels. As autumn approaches, the winds begin to pick up again, reflecting a transition that hints at the brisk conditions that will follow in October and November. Overall, September serves as a bridge, balancing the lingering warmth of summer with the impending chill of fall, and this gentle wind is a delightful reminder of nature's ever-changing rhythm.

Average September Wind Speed in Samara

The chart displays monthly wind speed patterns in Samara, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.84.03.93.83.72.93.02.83.7 m/s3.14.53.5
Data source: Samara September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Samara Compares to Other Months

Weather in Samara varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Samara, focusing on differences in temperature, rainfall, humidity, and UV levels.

The weather in September is significantly milder compared to January, presenting a temperature range from a chilly minimum of -1°C (30°F) to a warm maximum of 32°C (90°F), with an average of 13°C (56°F). In contrast, January experiences much colder temperatures, with a minimum plunging to -28°C (-18°F) and only reaching a maximum of 3°C (37°F), resulting in an average of -9°C (16°F). While both months see precipitation, September averages around 36 mm over 8 days, with a relatively lower humidity of 73%, whereas January has a higher precipitation of 43 mm spread over 9 days and much higher humidity at 94%. For a detailed look at the January weather, feel free to check Samara weather in January.

When comparing the weather in September and February, distinct contrasts are evident. September offers a pleasant range of temperatures, with a minimum of -1°C (30°F), an average of 13°C (56°F), and a maximum of 32°C (90°F), making it a month of warmth and relatively low humidity at 73%. In contrast, February brings severe cold, with temperatures dropping as low as -30°C (-21°F), averaging at -9°C (17°F) and reaching a maximum of only 4°C (40°F). The humidity is significantly higher in February at 95%, contributing to a distinctly different cold weather experience. Furthermore, while September sees about 36 mm (1.4 in) of precipitation over 8 days, February has slightly more precipitation at 40 mm (1.6 in) despite having 10 wet days. For further details, you can check Samara weather in February.

When comparing the weather in September and March, notable differences emerge. September typically brings milder temperatures, with averages around 13°C (56°F) and highs reaching up to 32°C (90°F), making it a comparatively warm month. In contrast, March is characterized by much colder conditions, with average temperatures plummeting to -4°C (26°F) and lows dipping as low as -27°C (-16°F). Precipitation levels are somewhat similar, with September receiving 36 mm (1.4 in) over about 8 days, while March sees slightly more at 46 mm (1.8 in) across 10 days. Additionally, humidity is higher in March, reaching 91%, compared to September's 73%. For more detailed insights into the weather conditions of March, you can visit Samara weather in March.

In comparing the weather of September and April, we observe significant differences in temperature and humidity levels. September enjoys warmer averages with a minimum temperature of -1°C (30°F) and can reach up to 32°C (90°F), while April is generally cooler, with temperatures ranging from a minimum of -12°C (12°F) to a maximum of 25°C (77°F). Despite both months experiencing similar amounts of precipitation, with September receiving 36 mm (1.4 in) and April slightly higher at 42 mm (1.6 in), the humidity in April is marginally higher at 79%, compared to September's 73%. For more insights about April weather, you can check Samara weather in April.

September and May present contrasting weather patterns, with September enjoying a wider temperature range, featuring a minimum of -1°C (30°F) and a maximum reaching 32°C (90°F). In comparison, May is slightly cooler, with a minimum of -3°C (27°F) and a maximum of 35°C (96°F). Both months experience similar amounts of precipitation at 36 mm (1.4 in), but May has just one less rainy day, averaging rain over 7 days compared to September's 8. Additionally, September’s humidity level is higher at 73%, while May is notably drier at 61%. For more detailed information, you can visit Samara weather in May.

September and June present contrasting weather conditions. In September, temperatures can dip as low as -1°C (30°F) at night, while averaging around 13°C (56°F) during the day, with highs reaching up to 32°C (90°F). The month sees approximately 36 mm (1.4 in) of precipitation across 8 days, along with relatively high humidity at 73%. In comparison, June enjoys milder temperatures with a minimum of 3°C (37°F), an average of 19°C (66°F), and maximums soaring to 37°C (99°F). However, June also experiences slightly more rain, totaling about 49 mm (1.9 in) over 10 days, but with lower humidity at 55%. For more detailed insights on June weather, visit Samara weather in June.

September and July exhibit distinct climate profiles, highlighting the transition from summer to autumn. In July, temperatures range from a minimum of 6°C (43°F) to a maximum of 37°C (100°F), with an average temperature of 22°C (72°F) and lower humidity at 58%. Precipitation is relatively low, occurring over 6 days with a total of 34 mm (1.4 in). In contrast, September features a more varied temperature range, dropping to a minimum of -1°C (30°F) and peaking at 32°C (90°F), averaging 13°C (56°F). This month experiences slightly higher precipitation, totaling 36 mm (1.4 in) over 8 days, coupled with increased humidity at 73%. For a closer look at July's conditions, you can explore Samara weather in July.

September weather is characterized by a broader temperature range compared to August, with minimum temperatures dropping to -1°C (30°F) and maximums reaching 32°C (90°F). The average temperature in September is lower at 13°C (56°F), contrasting with August's warmer average of 20°C (69°F). Furthermore, September experiences slightly more precipitation, totaling 36 mm (1.4 in) over 8 days, compared to 26 mm (1.0 in) over just 5 days in August. Additionally, September’s humidity is higher at 73%, while August maintains a lower level at 56%. For a more detailed look at August weather specifics, visit Samara weather in August.

September features a broader temperature range, with minimums dropping to -1°C (30°F) and maximums rising as high as 32°C (90°F), making it generally warmer than October. The average temperature in September is a comfortable 13°C (56°F), alongside a slightly lower precipitation level of 36 mm (1.4 in) over 8 days. In contrast, October sees colder temperatures, with a minimum of -6°C (21°F) and a maximum reaching 22°C (72°F), resulting in an average temperature of just 7°C (45°F). The month also experiences a similar amount of rainfall—35 mm (1.4 in)—but over fewer days, with higher humidity at 85%. For more detailed weather information specific to October, you can check Samara weather in October.

In September, the weather is relatively warm with temperatures ranging from a chilly minimum of -1°C (30°F) to a warm maximum of 32°C (90°F), averaging around 13°C (56°F). The month experiences moderate precipitation at 36 mm (1.4 in) over about 8 days, with a humidity level of 73%. In contrast, November brings much colder conditions, with temperatures plummeting to a minimum of -17°C (2°F) and a maximum of 14°C (58°F), averaging -1°C (30°F). Precipitation remains similar at 34 mm (1.3 in) over 8 days, but humidity rises to 92%, making the air feel much more frigid. For a detailed look at the weather in November, check out Samara weather in November.

In September, temperatures in Samara typically range from a chilly 1°C (30°F) at night to a warm 32°C (90°F) during the day, with an average of 13°C (56°F). The month sees approximately 36 mm (1.4 in) of precipitation over 8 days, along with a humidity level of 73%. In contrast, December brings a dramatic shift in weather, with temperatures plummeting to a minimum of -28°C (-19°F) and averaging -8°C (18°F), peaking at a maximum of just 5°C (41°F). December experiences slightly more precipitation at 44 mm (1.7 in), spread over 9 days, and higher humidity at 88%. For more detailed insights, you can check Samara weather in December.

Compare Samara's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Samara

As September unfolds in Samara, the weather undergoes a notable transformation, ushering in the crispness of autumn. While the month enjoys warm days that can reach up to 32°C, the cooler evenings serve as a gentle reminder of the approaching chill, bringing average temperatures down to a refreshing 13°C. This contrasts sharply with the lingering heat of summer, while the occasional rainfall—averaging around 36 mm across eight days—adds a hint of rejuvenation to the landscape. With humid conditions hovering around 73%, the month balances warmth with a touch of briskness, creating a unique blend of seasonal change. For a deeper understanding of Samara's climatic patterns, explore Samara Climate.