Last updated: August 21, 2025
Batumi, Georgia, in September offers a delightful blend of warmth and humidity, making it an ideal time for visitors to enjoy the vibrant coastal vibe. With maximum temperatures reaching up to 34°C (94°F) and an average of 22°C (71°F), the weather is perfect for exploring the beautiful beaches or the lush botanical gardens. However, travelers should prepare for occasional rain, as the region experiences about 271 mm (10.7 in) of precipitation over 17 days in the month. The humidity level, sitting at 61%, adds a touch of tropical charm, enhancing the lush landscapes. Whether soaking up the sun or discovering local culture, September in Batumi offers a warm and inviting experience for all.
September in Batumi, Georgia, ushers in a delightful transition as summer bids farewell. With minimum temperatures settling at 12°C (54°F) and peaking at a warm 34°C (94°F), this month offers a comforting average of 22°C (71°F). The city enjoys clear skies and ample sunshine, making it an ideal time for outdoor adventures along the picturesque coast. As summer's heat begins to wane, the mild evenings invite leisurely strolls and enjoyable gatherings, while the shift in temperatures hints at the approaching autumn. This blend of warmth and cooler nights creates a perfect backdrop for experiencing the vibrant culture and picturesque landscapes of Batumi.
September marks a significant peak in Batumi's precipitation, with an impressive 271 mm (10.7 in) of rainfall over 17 days, making it one of the wettest months of the year. This substantial increase follows the summer's peak in August, which already contributed 260 mm (10.2 in), and sets the stage for the wetter conditions that typically ensue as autumn approaches. Notably, while July and August also see high rainfall, September's totals highlight a trend of increasing moisture that tends to typify this transition period. As summer gives way to fall, the intensity of these rains underscores the region's humid subtropical climate, making Batumi an ever-evolving landscape infused with vibrant greenery and life.
In September, Batumi’s humidity begins to stabilize at a comfortable 61%, marking a shift from the higher levels experienced in the summer months. This slight decrease is the continuation of a trend observed since July, where humidity levels dropped steadily from 72% in July to 60% in August. The transition into autumn sees a gradual increase again in October, reaching 75%, but for September, visitors can enjoy a refreshing climate that balances warmth with a hint of moisture. Overall, the month presents a favorable environment, making it an ideal time for outdoor activities before the humidity rises again in the cooler months ahead.
In September, Batumi, Georgia experiences a UV Index of 8, categorizing it as very high, with a shorter burn time of just 15 minutes. This marks a slight decline from the peak summer months of July and August, which both reached a rating of UV Index 10. As the summer wanes, the UV exposure remains significant but is accompanied by a hint of autumn, where outdoor sun safety is still essential. The overall trend from the start of the year highlights a gradual increase in UV intensity, peaking during summer, before tapering off in October. For those planning to soak up the sun, it's crucial to stay informed about the day's UV levels by checking the details at Batumi UV Index.
UV Risk Categories
September in Batumi, Georgia, brings a delightful transition as summer gradually fades, yet the sun continues to shine brightly. With 333 hours of sunshine, the month is a vibrant closing chapter to the warm season, showcasing a strong contrast to the colder months ahead. The gradual decline from the peak of 399 hours in July highlights a graceful shift, as September still maintains a substantial amount of sunshine compared to early autumn. This pleasant weather invites both locals and travelers to savor the stunning coastal views and outdoor activities before the crisp air of October sets in. Overall, September serves as a reminder of Batumi's temperate climate, where even as the days shorten, the warmth of the sun lingers, creating an enchanting atmosphere.
In Batumi, Georgia, the likelihood of sunny weather in September stands at 32%, aligning closely with the sunniest months of January, February, March, and April, which all hover around the same percentage. As summer transitions into autumn, you might notice an interesting trend where the chances of sunshine peak in May at 58% before gradually declining in the summer months of June, July, and especially August, where sunny days diminish to just 25%. Following this dip, September’s sun probability mirrors the early months of the year, suggesting a steady, though modest, chance for those hoping to bask in daylight as temperatures begin to cool. Overall, while you might not count on an abundance of sunny days, you can expect a reasonable shot at pleasant weather before the autumn chill sets in.
As September arrives in Batumi, Georgia, the city gradually transitions from the long, sun-drenched days of summer to the shorter daylight hours of autumn. With 12 hours of daylight, September marks a subtle decline from the summer peak of 15 hours in June and 14 hours in July. The trend reveals a gentle tapering as daylight begins to wane, echoing the shift in seasons. This enchanting month still offers ample sunlight for exploration, while hinting at the cozy, introspective evenings that October will bring with only 11 hours of daylight. As the landscape transforms, Batumi invites you to savor the remaining warmth of summer before the shorter days fully take hold.
As the summer haze begins to fade, September in Batumi, Georgia, offers a gentle breeze that signals the transition into autumn. Throughout the warmer months, the wind speed has gradually decreased, reaching its lowest in July and August at 1.7 m/s (4 mph). However, September sees a slight resurgence with an average wind speed of 1.9 m/s (4 mph), inviting a refreshing atmosphere perfect for leisurely beach strolls or outdoor activities. This subtle uptick, coupled with the lingering warmth of summer, makes September an idyllic time to experience the beauty of Batumi, where the wind whispers of change yet maintains a comforting embrace. As the year progresses, it’s interesting to note that Batumi's winds tend to pick up again moving into the cooler months, with December's gusts at 2.5 m/s (6 mph) hinting at the season's arrival.
Weather in Batumi varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Batumi, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present distinct weather contrasts in terms of temperature, precipitation, and humidity. In September, temperatures can reach highs of 34°C (94°F) with an average of 22°C (71°F), making it a warm month, though it also sees significant rainfall at 271 mm (10.7 in) over 17 days. In contrast, January experiences much colder temperatures, with a maximum of only 19°C (66°F) and an average of 7°C (44°F), while receiving less precipitation at 127 mm (5.0 in) across 11 days. Additionally, January's humidity is notably higher at 87%, compared to September's 61%. For more detailed insights, check Batumi weather in January.
When comparing the weather in September and February, it's clear that these months present quite different climates. September boasts a much warmer average temperature of 22°C (71°F) with highs reaching up to 34°C (94°F), while February features a chilly average of just 7°C (45°F) and can drop to a frigid minimum of -11°C (13°F). In terms of precipitation, September is notably wetter, recording 271 mm (10.7 in) over 17 days compared to February's 126 mm (4.9 in) across 13 days. Additionally, February has higher humidity levels at 89%, compared to September's 61%. For more insights on February weather, you can check Batumi weather in February.
September and March present distinctly different weather patterns. In September, temperatures range from a mild 12°C (54°F) at night to a warm 34°C (94°F) during the day, with an average temperature of 22°C (71°F). This month also experiences significant rainfall, totaling 271 mm (10.7 in) over 17 days, accompanied by a moderate humidity level of 61%. Conversely, March sees much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 28°C (82°F), averaging only 9°C (48°F). Precipitation in March is lower at 155 mm (6.1 in) over 14 days, but humidity rises to 85%, creating a damp atmosphere. For more details on March weather, visit Batumi weather in March.
In comparing the weather of September and April, September experiences significantly warmer temperatures with an average of 22°C (71°F), peaking at a maximum of 34°C (94°F), while April sees a much cooler average of 12°C (54°F) and a maximum of 29°C (84°F). Precipitation levels also differ greatly; September records a notable 271 mm (10.7 in) over 17 days, contrasting with April's lighter rainfall of 93 mm (3.7 in) across 11 days. Additionally, humidity is higher in April at 83%, compared to September’s 61%. For more details on April's weather patterns, check out Batumi weather in April.
When comparing the weather in September and May, several key differences stand out. September boasts a higher average temperature of 22°C (71°F) compared to May's 17°C (63°F), making it a warmer month overall. However, while both months can reach a maximum of 34°C (94°F), September tends to be more humid with an average humidity of 61%, while May experiences a higher humidity level at 80%. Additionally, September sees significantly more precipitation, averaging 271 mm (10.7 in) over 17 days, whereas May has only 112 mm (4.4 in) across 13 days. For more detailed insights into May's climate, you can check out Batumi weather in May.
In comparing the weather patterns of September and June, we observe some notable differences. September tends to be warmer, with temperatures reaching a maximum of 34°C (94°F) compared to June's 31°C (89°F). However, June exhibits slightly cooler minimum temperatures, averaging 11°C (52°F) against September's 12°C (54°F). Precipitation levels are significantly higher in September, totaling 271 mm (10.7 in) across 17 days, while June sees just 136 mm (5.3 in) over 13 days. Additionally, June's humidity is notably higher at 77%, compared to September's 61%, resulting in a more sultry feel during early summer. For more detailed insights, check out Batumi weather in June.
In comparing the weather of September to that of July, we observe that September features slightly cooler temperatures, with a minimum of 12°C (54°F) and an average of 22°C (71°F), compared to July's minimum of 15°C (59°F) and an average of 23°C (74°F). While July often peaks at a high of 38°C (100°F), September's maximum temperature reaches 34°C (94°F). Additionally, September experiences more substantial rainfall, accumulating 271 mm (10.7 in) over 17 days, compared to July's 209 mm (8.2 in) across 20 days, despite July having higher humidity at 72% versus September's 61%. This rainfall pattern makes September feel considerably wetter, while July tends to be hotter and more humid. For more detailed insights into July's weather, you can visit Batumi weather in July.
In comparing the weather of September and August, we see notable differences in temperature and precipitation patterns. September experiences slightly cooler temperatures, with a minimum of 12°C (54°F) and an average of 22°C (71°F), compared to August's milder minimum of 16°C (62°F) and average of 24°C (75°F). Although September boasts a maximum temperature of 34°C (94°F), which is slightly higher than August's 33°C (92°F), it also has more rain, with 271 mm (10.7 in) over 17 days, while August sees 260 mm (10.2 in) spread over 23 days. Both months maintain high humidity levels, with September at 61% compared to August's 60%. For those interested in a more detailed comparison, you can explore Batumi weather in August.
September typically enjoys warmer temperatures, with a minimum of 12°C (54°F) and an average high of 34°C (94°F). In contrast, October ushers in cooler weather, featuring a minimum temperature of 8°C (47°F) and a more moderate average high of 31°C (87°F). Precipitation is slightly lower in October, with 229 mm (9.0 in) over 11 days compared to September’s 271 mm (10.7 in) across 17 days. Additionally, October experiences higher humidity, reaching 75% compared to September's 61%. For a detailed overview of conditions in October, you can refer to Batumi weather in October.
September and November present a stark contrast in weather characteristics. In September, temperatures range from a minimum of 12°C (54°F) to a warm maximum of 34°C (94°F), making it a much hotter month with an average temperature of 22°C (71°F). However, this month also experiences significant rainfall, with 271 mm (10.7 in) over 17 days, coupled with a humidity level of 61%. In contrast, November brings cooler temperatures, with a minimum of 3°C (37°F) and a maximum reaching 25°C (77°F), resulting in a lower average of 13°C (56°F). Precipitation decreases to 142 mm (5.6 in) over 12 days, but humidity rises to a higher 84%. For more details, you can check out Batumi weather in November.
In September, the weather is warm and dynamic, with temperatures ranging from a mild 12°C (54°F) at night to a hot 34°C (94°F) during the day. This month sees considerable precipitation, totaling 271 mm (10.7 in) across 17 days, and a moderate humidity level of 61%. In contrast, December brings a chill to the air, with temperatures dropping to a minimum of -2°C (29°F) and averaging around 10°C (50°F). This month experiences less rainfall, with 167 mm (6.6 in) of precipitation over just 11 days, but the humidity rises significantly to 85%, contributing to a damp and cooler atmosphere. For a detailed look at what to expect, check out Batumi weather in December.
As summer transitions to autumn, September in Batumi offers a delightful change in weather. The temperatures remain pleasantly warm, peaking at 34°C (94°F), yet the average cools to a comfortable 22°C (71°F), inviting outdoor exploration. Unlike the hotter summer months, September brings increased humidity and notable precipitation, with rain gracing the city on 17 days. This shift not only enriches the lush greenery but also enhances the coastal charm of Batumi. For a deeper understanding of what to expect year-round, visit Batumi Climate.