Last updated: August 21, 2025
Brest, Belarus, experiences a dynamic September climate characterized by a maximum temperature soaring to 29°C (84°F) and a much cooler minimum of 1°C (35°F). The month holds an average temperature of 15°C (58°F), providing a comfortable atmosphere for outdoor activities. Rainfall is a consistent presence, with 68 mm (2.7 in) of precipitation spread over roughly 11 days, contributing to the area's 70% humidity. As the summer warmth begins to wane, September offers a refreshing transition into autumn, making it a captivating time to explore this picturesque region.
In September, Brest, Belarus, experiences a transition as summer wanes and autumn begins, showcasing a comfortable range of temperatures. With minimums reaching 1°C (35°F) and averages hovering around 15°C (58°F), the climate is pleasantly mild, making it a delightful time for outdoor activities. The maximum temperatures peak at 29°C (84°F), still reminiscent of summer’s warmth, creating an inviting atmosphere for locals and visitors alike. As the month progresses, a gradual cooling hints at the coming chill of October, marking a shift towards cooler days and crisp nights while retaining a sense of late-summer vibrancy. This blend of warmth and cooling allows for beautiful, colorful landscapes as the foliage changes, making September a remarkable month in Brest.
September in Brest, Belarus, experiences a notable shift in precipitation patterns as summer transitions to autumn. With 68 mm (2.7 in) of rainfall spread over 11 days, the month sees a significant decrease from the wetter summer months, which often exceed 80 mm. This decline in precipitation is characteristic of the changing season, although September still retains a fair amount of moisture compared to the then-drying October, which records only 63 mm (2.5 in). The consistent frequency of rainy days, remaining steady at 11, provides a balanced rhythm of wet and dry spells, signaling the approach of cooler weather while maintaining the lushness of the landscape as it prepares for fall.
In Brest, Belarus, September marks a noticeable shift in humidity levels, settling at 70%, a moderate increase from the drier summer months of June, July, and August, where humidity hovered around 60%. This boost signals the transition towards autumn, as the air begins to feel heavier after the lighter summer days. Throughout the year, Brest experiences its highest humidity during the colder months, peaking at an impressive 92% in January and December. The trend showcases a gradual rise as summer wanes, with October's humidity climbing back to 86%, preparing residents for the upcoming chill. Thus, September serves as a climatic bridge, inviting a blend of warmth and crispness that heralds the seasonal changes ahead.
As summer transitions into autumn, the September UV Index in Brest, Belarus reflects a notable shift, with a value of 6 indicating a high exposure category. This drop from the intense very high levels of June and July suggests that while the sun's strength is still significant, it's not as extreme as during the peak summer months. With a burn time of just 25 minutes, it's essential for outdoor enthusiasts to stay vigilant about sun protection. As the season changes, many will appreciate the opportunity to enjoy outdoor activities with slightly less UV risk, although precautions remain advisable. For detailed insights into UV trends throughout the year, you can check out the Brest UV Index.
UV Risk Categories
As summer gracefully transitions into autumn, September in Brest, Belarus continues to bask in a generous 290 hours of sunshine, marking a notable shift from the peak summer months. This delightful amount of sunlight echoes the vibrant energy of the preceding July and June, which boasted 424 and 415 hours respectively. However, September's warmth starts to yield to the encroaching chill of October, which sees a decrease to 229 hours of sunshine. This trend highlights how the days are gradually shortening, but the lingering rays of early fall still provide ample opportunity to enjoy outdoor activities and the beauty of nature as it begins to transition into its autumn hues. Overall, September serves as a beautiful bridge between the lush brightness of summer and the crispness of the coming months.
In Brest, Belarus, September marks a notable transition in weather patterns, with a 35% chance of sunny days. This likelihood shows a slight improvement from the summer's peak, where June recorded its highest chance of sunshine at 51%, but it notably dips from August’s 29%. Following the sunnier months, September offers a blend of lingering summer warmth and the subtle onset of autumn, making it a delightful time for outdoor activities. As the year progresses, the likelihood of sunny weather generally declines, with the gloomy winter months of November and December plunging to just 19% and 18% respectively. Thus, September serves as a pleasant bridge before the chilly months set in, providing a perfect opportunity to soak up the sun while it lasts.
As summer transitions into autumn in Brest, Belarus, September heralds a gentle decrease in daylight, offering 12 hours of sunlight each day. This marks a gradual shift from the long, sun-kissed days of July and August, which boast a peak of 16 hours of brightness. After basking in the warmth of spring and summer, where daylight extended to 15 hours in May and drawn-out 16 hours in June, the daylight duration begins to taper off, pointing towards the shorter days of fall and winter ahead. October will see this trend continue with only 10 hours of daylight, as the community braces for the subdued light of November and December, characterized by just 8 and a mere 7 hours respectively. This rhythmic ebb and flow of daylight not only marks the changing seasons but also influences the daily lives and activities of the people in Brest.
As September unfolds in Brest, Belarus, the gentle whispers of autumn begin, bringing an average wind speed of 3.4 m/s (8 mph). This marks a slight increase from the summer months, where the winds were milder at 2.8 m/s in both June and July. The feel of the air grows crisper as the region transitions towards the invigorating breezes of fall, setting the stage for October's more robust gusts that reach 4.2 m/s (10 mph). This gradual uptick reflects a consistent trend where wind speeds tend to elevate from late summer into autumn, enhancing the invigorating atmosphere as nature prepares for the colder months ahead.
Weather in Brest varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Brest, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present two distinctly different weather experiences. In September, temperatures range from a minimum of 1°C (35°F) to a comfortable average of 15°C (58°F), peaking at 29°C (84°F). The month sees moderate precipitation of 68 mm (2.7 in) over about 11 days, accompanied by a humidity level of 70%. In contrast, January is much colder, with temperatures dipping as low as -24°C (-11°F) and averaging around -2°C (30°F), while only reaching a maximum of 10°C (50°F). Precipitation in January is lower at 42 mm (1.7 in), occurring over approximately 10 days, but the humidity is notably higher at 92%. For a more detailed look at the winter climate, check out Brest weather in January.
September and February present starkly different weather conditions. In September, temperatures range from a mild 1°C (35°F) at night to a warm 29°C (84°F) during the day, with an average of 15°C (58°F). This month receives about 68 mm (2.7 in) of precipitation over 11 days, contributing to a moderate humidity level of 70%. In contrast, February is notably colder, with temperatures plummeting to a minimum of -16°C (3°F) and peaking at 16°C (61°F), averaging around 0°C (32°F). The precipitation decreases to 43 mm (1.7 in) across 10 days, but the humidity rises to a chilly 89%. The overall feel of September is one of warmth and transition, while February embodies the depths of winter. For more detailed insights, visit Brest weather in February.
September and March present quite a contrast in weather conditions. September typically enjoys milder temperatures, ranging from a minimum of 1°C (35°F) to a maximum of 29°C (84°F), with an average of 15°C (58°F) and a relatively comfortable humidity level of 70%. However, it does experience some precipitation, about 68 mm (2.7 in) over approximately 11 days.
In contrast, March sees much colder temperatures, starting as low as -18°C (-1°F) and reaching a maximum of 18°C (65°F), with an average of just 3°C (38°F). This month also features higher humidity at 87%, but less precipitation overall, totaling around 40 mm (1.6 in) over the same number of days. For a closer look at what to expect, you can refer to Brest weather in March.
September and April exhibit distinct differences in weather patterns. In September, temperatures range from a minimum of 1°C (35°F) to a maximum of 29°C (84°F), with an average of 15°C (58°F). The month sees about 68 mm (2.7 in) of precipitation over 11 days, and humidity levels hover around 70%. In contrast, April features cooler conditions, with temperatures ranging from a low of -6°C (21°F) to a high of 27°C (81°F) and an average of 8°C (47°F). This month experiences less precipitation, totaling 47 mm (1.8 in) across 10 days, but has higher humidity at 77%. For more detailed insights into April weather, check out Brest weather in April.
In September, temperatures range from a chilly 1°C (35°F) at night to a warm 29°C (84°F) during the day, averaging around 15°C (58°F). The month experiences about 68 mm (2.7 in) of rainfall over 11 days, with humidity levels at 70%. In contrast, May sees slightly cooler minimum temperatures at -1°C (30°F) and a maximum of 30°C (86°F), with an average of 14°C (57°F). While May receives a bit more precipitation at 88 mm (3.5 in) over 13 days, it has lower humidity, at 62%. For more details on the weather patterns in May, you can refer to Brest weather in May.
In comparing the weather of September and June, we can see notable differences in temperature and humidity. September experiences a wider temperature range, with minimums dropping to 1°C (35°F) while peaking at 29°C (84°F), averaging 15°C (58°F). In contrast, June starts warmer, with a minimum of 4°C (39°F), an average of 20°C (67°F), and a maximum reaching 34°C (94°F). Rainfall is slightly higher in June at 82 mm (3.2 in) over 10 days, compared to September's 68 mm (2.7 in) over 11 days. Humidity levels also differ, with September being more humid at 70%, while June maintains a less humid feel at 61%. For more specifics on June's weather, you can visit Brest weather in June.
In comparing the weather of September and July, it's clear that July is generally warmer, with average temperatures reaching around 20°C (68°F) and maximums soaring up to 36°C (97°F). In contrast, September offers a milder climate with average temperatures of 15°C (58°F) and maximums around 29°C (84°F). July also experiences higher humidity levels at 60% compared to September's 70%. Additionally, July sees more precipitation, with 85 mm (3.4 in) over about 14 days, while September has 68 mm (2.7 in) spread across 11 rainy days. For more detailed information, check out Brest weather in July.
In comparing the weather of September and August, September presents a noticeable drop in temperatures, with averages ranging from a low of 1°C (35°F) to a high of 29°C (84°F), compared to August's milder range of 7°C (45°F) to 34°C (94°F). While both months experience precipitation on 11 days, September accumulates 68 mm (2.7 in) of rainfall, which is less than August's 88 mm (3.5 in). Furthermore, September's humidity is higher at 70%, compared to August's 60%, creating a different atmosphere despite the cooler temperatures. For more detailed information on August weather, you can check out Brest weather in August.
September weather features a relatively warm temperature range, with minimums around 1°C (35°F) and maximums reaching up to 29°C (84°F), creating an average of 15°C (58°F). The month experiences moderate rainfall, totaling 68 mm (2.7 in) over 11 days, coupled with a humidity level of 70%. In contrast, October sees a significant drop in temperatures, with minimums sinking to -2°C (28°F) and an average temperature of 10°C (50°F), peaking at 23°C (74°F). The precipitation slightly decreases to 63 mm (2.5 in) across the same number of rainy days, but humidity rises to 86%, making the air feel cooler and more damp. For more details about October's weather, you can check Brest weather in October.
In September, temperatures range from a refreshing 1°C (35°F) at the minimum to a warm 29°C (84°F) at the maximum, with an average temperature of 15°C (58°F). The month is characterized by relatively moderate humidity at 70% and sees about 68 mm (2.7 in) of precipitation over 11 days. In contrast, November experiences considerably colder conditions, with minimum temperatures dropping to -7°C (19°F) and a maximum of only 18°C (65°F). The average temperature in November is significantly lower at 5°C (41°F), accompanied by a higher humidity level of 90%. Additionally, November sees less precipitation, totaling 36 mm (1.4 in) over just 8 days. For more detailed information, you can visit Brest weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a cool 1°C (35°F) at night to a warm 29°C (84°F) during the day, with an average of 15°C (58°F). The month sees moderate precipitation of 68 mm (2.7 in) over 11 days and a humidity level around 70%. In contrast, December temperatures drop significantly, with lows plummeting to -13°C (9°F) and highs only reaching 12°C (54°F), averaging just 1°C (34°F). Although precipitation decreases slightly to 52 mm (2.1 in) across 12 days, humidity levels rise to a notable 92%. The differences highlight a transition from the mild warmth of early autumn to the biting cold of winter. For more detailed information, check out Brest weather in December.
As September unfolds in Brest, the weather begins to shift, offering a more temperate atmosphere compared to the summer heat. Expect a pleasant range of temperatures, where warm days can still reach up to 29°C (84°F), but evenings cool down significantly, hinting at the approach of autumn. The month brings with it a moderate amount of precipitation, with about 11 days experiencing rain, which sets it apart from the drier summer months. The humidity sits at a comfortable 70%, adding a slight crispness to the air as nature transitions. For a deeper dive into what to expect weather-wise, you can explore more about the area's climate at Brest Climate.