September Weather in Kharkiv, Ukraine

Last updated: February 24, 2025

In September, Kharkiv experiences a dynamic range of temperatures, with maximums reaching 34°C (93°F) and minimums plummeting to -2°C (29°F). The month averages a comfortable 16°C (62°F), offering a pleasant backdrop for outdoor activities. While the skies are generally clear, the city sees a modest precipitation of 25 mm (1.0 in) over 5 days, contributing to a humidity level of around 60%. This variation in weather showcases the transition into autumn, making September a unique and vibrant time in Kharkiv.

September Temperature in Kharkiv

In September, Kharkiv experiences a dramatic transition from the heat of summer to the coolness of autumn. With temperatures ranging from a low of -2°C (29°F) to a high of 34°C (93°F), residents enjoy a comfortable average of 16°C (62°F). This month stands out as the last hurrah of warmth before the inevitable drop in temperatures that begins in October. The crisp air begins to settle in, hinting at the approaching colder months, yet the lingering warmth still offers plenty of opportunities for outdoor activities. As summer fades, September serves as a beautiful reminder of the seasonal shift, blending the tail end of heat with the gentle embrace of fall.

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

The chart illustrates September temperature patterns in Kharkiv, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec262735495970717161503631
Data source: Temperature data for Kharkiv 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 Kharkiv

September in Kharkiv marks a subtle transition as summer wanes and autumn approaches. With an average precipitation of 25 mm (1.0 in), rainfall begins to pick up from the notably dry August, which experienced only 20 mm across a mere 3 days. This shift is reflected in the increased number of wet days in September, totaling 5, providing a refreshing change to the usually warmer months. While still lower than many other months, this moderate rainfall helps replenish the lush landscapes after a drier summer. As the year progresses, September's precipitation foreshadows the wetter conditions anticipated in October and beyond, establishing an important rhythm in the region's climate.

September Precipitation Trends in Kharkiv

The chart displays monthly precipitation patterns in Kharkiv, 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.
JanFebMarAprMayJunJulAugSepOctNovDec474943506343732025363661
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kharkiv

In September, Kharkiv experiences a noticeable shift in humidity levels, dropping to 60% after the summer months. This marks a transition from the notably low 47% of August, reflecting the onset of autumn. The humidity begins to rise again as October approaches, hinting at the wetter months ahead, with November reaching 91% and December peaking at a humid 94%. Overall, the trend illustrates a gradual decline in humidity from winter’s peak in January down to the summer lows, before beginning to climb back up as the year winds down. This dynamic fluctuation not only underscores the seasonal changes but also the comfortable breathing conditions that September often offers.

September Average Humidity in Kharkiv

This chart illustrates the average monthly humidity levels in Kharkiv, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec88%92%87%75%65%64%53%47%60%78%91%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kharkiv

In September, Kharkiv experiences a high UV Index of 6, which marks a gradual decline from the peak readings of summer. This signifies that while the sun's intensity is still considerable, it becomes safer to spend time outdoors compared to the scorching months of July and August, when the index reached its highest at 8. With a burn time of 25 minutes, it's essential to take precautions against sun exposure, especially during midday hours. As the region transitions into autumn, residents should remain vigilant in protecting their skin. To better prepare for outdoor activities, check out the detailed information available at Kharkiv UV Index.

Maximum UV Index Levels in Kharkiv for September

The chart shows the monthly maximum UV Index (UVI) for Kharkiv 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.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Kharkiv 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 Kharkiv

In September, Kharkiv basks in a delightful transition as summer gracefully yields to autumn, with approximately 328 hours of sunshine illuminating the city. This month showcases a marked decline from the peak summer hours of July, which enjoyed a robust 436 hours. However, compared to the earlier months of the year, September still holds its own, providing a comfortable amount of daylight that invites locals and visitors alike to enjoy outdoor activities. As the days grow shorter, the sparkling sunlight of September serves as a nostalgic reminder of the vibrant summer, while hinting at the cozy, cooler days ahead. Overall, the consistent decline in sunshine from the summer highs points to the natural rhythm of Kharkiv's seasons, blending warmth and change in this captivating Ukrainian city.

Monthly Sunshine Duration in Kharkiv: September Highlighted

The September sunshine duration represents the total number of hours Kharkiv 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.
JanFebMarAprMayJunJulAugSepOctNovDec78h153h267h326h399h421h436h405h328h262h156h82h
Data source: Kharkiv September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kharkiv During September

As summer fades and autumn approaches, September in Kharkiv, Ukraine offers a refreshing transition marked by a 47% chance of sunny weather. This notable figure highlights a gradual shift from the intense sunshine of July, which boasts a 70% probability, to the more subdued conditions of October, where sunny days are anticipated 54% of the time. Interestingly, September's sunshine likelihood surpasses that of both May and June, suggesting an inviting climate for outdoor activities and exploration. With warm days still lingering, this month is a delightful blend of summer's warmth and autumn's embrace, perfect for enjoying the vibrant cityscape before winter sets in.

Percentage of Sunny Days in September in Kharkiv

The chart illustrates the percentage of sunny days in Kharkiv 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 Kharkiv experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec6%12%31%40%34%41%70%50%47%54%26%10%
Data source: Kharkiv September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kharkiv in September

As September arrives in Kharkiv, Ukraine, daylight begins to wane, transitioning from the vibrant, sun-drenched days of summer. With approximately 12 hours of daylight, the city bids farewell to the peak of sunshine experienced in June and July, gradually moving towards the shorter, cozier days of autumn. This month marks a notable shift, as the daylight duration decreases from the 15 hours enjoyed in May to a gentle decline, echoing the patterns seen in previous months. The gradual dimming is a gentle reminder of the approaching fall, instilling a sense of change in the air while still allowing residents to enjoy the last glimpses of summer's warmth before the darker months settle in.

Average Daylight Hours in Kharkiv for September

The chart illustrates the variation in daylight duration in Kharkiv throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 35m10h 4m11h 55m13h 48m15h 26m16h 17m15h 50m14h 22m12h 33m10h 41m9h 1m8h 7m
Data source: Kharkiv daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Kharkiv

As September arrives in Kharkiv, Ukraine, the wind begins to shift, signaling a gentle transition from summer’s lulling breezes to the crisper air of autumn. With an average wind speed of 3.1 m/s (7 mph), September offers a refreshing reprieve from the lightest winds of July and August, which hovered around 2.8 m/s (6 mph). This slight uptick in wind speed not only invigorates the atmosphere but also hints at the approaching changes of the season. Following September, the winds pick up a bit, reaching 3.5 m/s (8 mph) in October, reinforcing the notion of a dynamic, ever-evolving landscape. As the year progresses, the trend reveals a broader pattern: after the calm, stagnant airs of mid-summer, the winds begin to gain momentum, reflecting nature’s rhythm and the anticipation of autumn's vibrant transformation.

Average September Wind Speed in Kharkiv

The chart displays monthly wind speed patterns in Kharkiv, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.93.83.83.23.63.22.82.93.1 m/s3.53.83.7
Data source: Kharkiv September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Kharkiv Compares to Other Months

The weather in Kharkiv changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Kharkiv and find detailed weather information for every month.

September and January present contrasting weather patterns. In September, temperatures fluctuate significantly, ranging from a chilly minimum of -2°C (29°F) to a warm maximum of 34°C (93°F), with an average of 16°C (62°F). The month experiences relatively low precipitation at 25 mm (1.0 in) over just 5 days, and the humidity hovers around 60%. In stark contrast, January is characterized by much colder conditions, with temperatures plunging to a minimum of -24°C (-11°F) and averaging -3°C (26°F), peaking at just 6°C (44°F). This month sees increased precipitation, totaling 47 mm (1.9 in) over 10 days, coupled with higher humidity at 88%. For more detailed information, check Kharkiv weather in January.

When comparing the weather in September and February, a stark contrast emerges. September boasts a mild average temperature of 16°C (62°F) with maximums reaching up to 34°C (93°F), while February experiences much colder conditions, averaging -3°C (28°F) with highs only reaching 13°C (56°F). Additionally, September sees relatively low precipitation at 25 mm (1.0 in) over about five days, whereas February is wetter, with 49 mm (1.9 in) spread across ten days. The humidity also varies significantly, with September at 60% and February rising to a chilly 92%. For a more detailed overview of February conditions, you can visit Kharkiv weather in February.

The weather in September is characterized by a much warmer average temperature of 16°C (62°F) compared to March's cooler average of just 2°C (35°F). September boasts a wider temperature range, with highs reaching up to 34°C (93°F), while March has a maximum of 19°C (67°F). Precipitation is lower in September at 25 mm (1.0 in) over 5 days, compared to March's 43 mm (1.7 in) spread across 10 days, indicating a wetter month. Additionally, March experiences higher humidity at 87%, compared to September's 60%. For more detailed information, you can check out Kharkiv weather in March.

When comparing the weather of September and April, a distinct difference in temperatures can be observed. September tends to be much warmer with average temperatures around 16°C (62°F), peaking at a maximum of 34°C (93°F), while April experiences cooler conditions, with an average of 9°C (49°F) and a high of 25°C (78°F). Precipitation is also more pronounced in April, totaling 50 mm (2.0 in) over 9 days compared to September's 25 mm (1.0 in) over just 5 days. Additionally, April generally has higher humidity levels at 75%, compared to September's 60%. For a more detailed look at April's climate, you can visit Kharkiv weather in April.

In comparing the weather of September and May, we notice several key differences. September typically offers a wider temperature range, with minimums dropping to -2°C (29°F) and maximums soaring up to 34°C (93°F), leading to an average of 16°C (62°F). In contrast, May's temperatures are milder, with minimums at 2°C (36°F) and a maximum of 30°C (87°F), resulting in an average of 15°C (60°F). When it comes to precipitation, September is relatively drier, with 25 mm (1.0 in) over 5 days, while May experiences higher rainfall at 63 mm (2.5 in) over 12 days. Both months exhibit similar humidity levels, with September at 60% and May slightly higher at 65%. For more detailed information, you can check Kharkiv weather in May.

When comparing the weather in September and June, September tends to have a broader temperature range, with minima dropping to -2°C (29°F) and maxima reaching up to 34°C (93°F), averaging around 16°C (62°F). In contrast, June features milder temperatures, with minimums at 5°C (41°F), an average of 21°C (70°F), and similar maximums of 34°C (94°F). While September experiences less precipitation at 25 mm (1.0 in) over about 5 days, June is rainier, with 43 mm (1.7 in) across approximately 8 days. Additionally, humidity levels are slightly higher in June at 64%, compared to 60% in September, which may contribute to a more comfortable atmosphere during the summer. For a detailed look at June conditions, you can visit Kharkiv weather in June.

When comparing the weather in September and July, notable differences emerge in both temperature and precipitation patterns. September experiences a broader temperature range, with a minimum of -2°C (29°F) and a maximum of 34°C (93°F), while the average temperature is around 16°C (62°F). In contrast, July maintains milder lows at 10°C (50°F) and higher averages of 22°C (71°F), peaking at 36°C (97°F). Precipitation is significantly lower in September, with 25 mm (1.0 in) over five days, compared to July's 73 mm (2.9 in) spread across ten days, highlighting a wetter month in July. Additionally, September's humidity is slightly higher at 60%, compared to July's 52%. For more detailed information, you can check Kharkiv weather in July.

September weather shows a notable shift compared to August, with average temperatures dropping from 22°C (71°F) to 16°C (62°F). The minimum temperature in September can reach a surprising low of -2°C (29°F), while August maintains a more moderate minimum of 7°C (46°F). Although September has slightly more precipitation at 25 mm (1.0 in) over 5 days, August is fairly dry, with only 20 mm (0.8 in) occurring over 3 days. Additionally, the humidity in September is noticeably higher at 60% compared to August's 47%. For further details, you can view Kharkiv weather in August.

In September, the weather typically features a broader temperature range, with minimums around -2°C (29°F) and maximums reaching up to 34°C (93°F), resulting in an average temperature of 16°C (62°F). The month sees relatively low precipitation levels at 25 mm (1.0 in) over five days and a humidity level of 60%.

In contrast, October experiences cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 24°C (75°F), averaging 10°C (50°F). Rainfall increases slightly to 36 mm (1.4 in) across six days, and humidity rises significantly to 78%. This shift marks a transition from the warmth of September to the crispness of fall. For more detailed information, you can check Kharkiv weather in October.

September and November present stark contrasts in weather conditions. In September, temperatures range from a minimum of -2°C (29°F) to a maximum of 34°C (93°F), maintaining an average of 16°C (62°F). The month typically experiences about 25 mm (1.0 in) of precipitation over 5 days, with a humidity level around 60%. In contrast, November sees much colder temperatures, with a minimum of -13°C (8°F), an average of only 2°C (36°F), and a maximum of 16°C (62°F). Precipitation increases to 36 mm (1.4 in) over 6 days, and humidity rises significantly to 91%. For a detailed look at November's weather, you can explore Kharkiv weather in November.

In September, the weather in Kharkiv is generally milder, with average temperatures hovering around 16°C (62°F) and maximums reaching up to 34°C (93°F). This month experiences relatively low precipitation of 25 mm (1.0 in) over about 5 days, along with a moderate humidity level of 60%. In contrast, December brings significantly chillier conditions; temperatures can plummet to a minimum of -17°C (2°F) and only rise to a maximum of 10°C (50°F), resulting in an average of -1°C (31°F). This month sees more frequent precipitation, totaling 61 mm (2.4 in) across 12 days, coupled with much higher humidity at 94%. To learn more about December conditions, you can check Kharkiv weather in December.

Compare Kharkiv's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Kharkiv

As September arrives in Kharkiv, the weather showcases a delightful transition from the heat of summer to the refreshing embrace of autumn. With warm days still lingering, temperatures can peak at a comfortable 34°C (93°F), while the average settles at a mild 16°C (62°F), providing a pleasant mix ideal for outdoor activities. The humidity hovers around 60%, striking a balance that feels both refreshing and invigorating. While September does see a slight uptick in precipitation with around 25 mm over just a handful of days, it remains relatively dry compared to the wetter months that follow. This makes September a unique time to experience the changing seasons in Kharkiv, where the air is filled with the scent of autumn and the days still allow for warm sunshine. For a deeper dive into the weather patterns throughout the year, check out Kharkiv Climate.