Last updated: August 21, 2025
September in Bandar-e Anzali, Iran, offers a delightful blend of warmth and moisture, making it a captivating time to visit. With maximum temperatures reaching 30°C (87°F) and an average of 24°C (76°F), the weather is pleasantly warm, perfect for outdoor activities. Nights cool down to a minimum of 18°C (64°F), ensuring comfortable evenings. However, this month also brings 153 mm (6.0 in) of rainfall over 11 days, enhancing the lush landscapes that the region is known for. The humidity level hovers around 58%, adding a tropical flair to the coastal atmosphere. Overall, September is a month of vibrant weather, ideal for those looking to experience the natural beauty of Bandar-e Anzali.
In September, Bandar-e Anzali experiences a delightful transition as summer begins to wane, paving the way for more moderate temperatures. With minimums averaging at 18°C (64°F) and maximums reaching 30°C (87°F), the weather remains warm yet increasingly comfortable. The average temperature hovers around 24°C (76°F), signaling a refreshing shift that invites outdoor activities. This month stands out for its balance, as the lingering warmth of summer gently gives way to the cooler embrace of autumn, highlighting a trend towards more temperate days that contribute to the town's vibrant charm.
In September, Bandar-e Anzali experiences a significant uptick in precipitation, with an impressive 153 mm (6.0 in) of rainfall, making it the wettest month thus far in the year. This marks a notable shift from the drier summer months, where rainfall hovered around 18 mm to 55 mm. The increase in precipitation coincides with about 11 rainy days, setting the stage for a lush transition into autumn. As the city prepares for the more intense rains of October and November, which average 188 mm and 254 mm respectively, September serves as a crucial bridge, highlighting the region's dynamic climate patterns and the onset of its wetter season.
In September, Bandar-e Anzali experiences a notable shift in humidity, with levels sitting at 58%. This marks a transition from the drier August, where humidity dipped to 49%, while still remaining lower than the peak months in early autumn. The overall trend reveals a gradual decline in humidity from January through August, peaking at 75% in the winter months, followed by a steady decrease late spring through summer. As the weather begins to cool, humidity levels rise again in October, returning towards the higher range. This cycle highlights Bandar-e Anzali's characteristic seasonal changes, balancing between hot, drier periods and the lush, humid climate typical of its winter.
As summer draws to a close in September at Bandar-e Anzali, the UV Index remains high with a value of 8, indicating a very high exposure category. This slight decline from the peak values recorded in July and August (both at 9) still maintains a critical need for sun protection, as the burn time is a swift 15 minutes. September serves as a transitional month, gradually easing into October, where the UV Index dips to 6. Notably, the trend through the year showcases a pattern of increasingly intense UV levels from the cooler months to the scorching summer, emphasizing the importance of awareness and precautions during peak UV periods. For more detailed information, visit Bandar-e Anzali UV Index.
UV Risk Categories
In September, Bandar-e Anzali basks in a remarkable 298 hours of sunshine, marking a graceful transition from the long, sun-drenched days of summer. The month showcases a decrease from the peak brightness of June and July, yet it still holds onto a generous amount of sunlight compared to the earlier months of the year. As the warm hues of summer gradually give way to autumn, September stands out with its ample daylight, inviting both locals and visitors to enjoy the vibrant landscapes. This month serves as a gentle reminder of the sun's lingering warmth before the shorter, cloudier days of autumn set in, making it an ideal time to relish the stunning views and outdoor adventures that Bandar-e Anzali has to offer.
September in Bandar-e Anzali offers a moderate chance of sunny weather, with about 58% likelihood of sunshine. Following the sizzling summer months of June and August, where the sun reigns supreme with chances soaring over 80%, September presents a gentle transition into autumn. While still favorable, the sun's embrace begins to wane, akin to the steadier rays found in April and May. This month serves as a delightful time for outdoor activities, balancing warm days with the crispness of approaching fall, making it an appealing choice for visitors and locals alike.
As summer wanes in September, Bandar-e Anzali experiences a gentle decline in daylight, with the sun gracing the sky for 12 hours each day. This marks a transition from the longer days of the summer months—where July and August basked in 14 hours of sunlight—down to the more moderate daylight of autumn. This trend of decreasing daylight extends into October, as the city prepares for the shorter days of winter, with only 11 hours of sunshine anticipated. The shifting daylight hours underscore the region's seasonal rhythm, inviting residents and visitors alike to relish the warm, lingering afternoons before the sunlight gradually recedes.
As September arrives in Bandar-e Anzali, the gentle whispers of the wind pick up slightly to an average speed of 3.1 m/s (7 mph), reflecting a subtle transition from the slower summer breezes. While June and August experienced the calmest winds at 2.4 m/s (5 mph) and 2.5 m/s (6 mph) respectively, September marks a rejuvenation as the winds begin to stir again, reminiscent of earlier spring months. This slight uptick contributes to a sense of movement and vitality, hinting at the forthcoming autumn as the winds stabilize into the cooler months of October and November, both maintaining a steady 3.1 m/s (7 mph). The shift in wind patterns not only invigorates the coastal atmosphere but also enhances the beauty of Bandar-e Anzali’s scenic waterfront throughout this transitional period.
Weather in Bandar-e Anzali varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bandar-e Anzali, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present vastly different weather patterns. In September, temperatures are generally warmer, with averages around 24°C (76°F), peaking at 30°C (87°F) on hotter days, while rainfall is more frequent, totaling 153 mm (6.0 in) over approximately 11 days of precipitation. The humidity level is a comfortable 58%, contributing to a warm and pleasant atmosphere. In contrast, January experiences much cooler conditions, with average temperatures dropping to 10°C (51°F) and highs only reaching 18°C (65°F). The precipitation during this month is lower at 103 mm (4.0 in), occurring over 10 days, but the humidity is higher at 75%, leading to a chillier, damp feel. For more details, you can check the weather for Bandar-e Anzali in January.
In comparing the weather between September and February, there are significant differences in temperature and humidity. September enjoys a warmer climate with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 30°C (87°F), paired with an average temperature of 24°C (76°F). In contrast, February is much cooler, with temperatures ranging from 2°C (36°F) to 20°C (68°F) and an average of only 10°C (49°F). Additionally, September receives approximately 153 mm (6.0 in) of precipitation over 11 days, while February sees slightly less precipitation at 128 mm (5.0 in) over 13 days, contributing to a higher humidity of 75% compared to September's 58%. For more details about February weather in this region, visit Bandar-e Anzali weather in February.
September and March exhibit strikingly different weather patterns. September typically enjoys warmer temperatures, with minima around 18°C (64°F) and averages reaching up to 24°C (76°F), while March sees cooler conditions with minima of 4°C (40°F) and average temperatures of just 11°C (52°F). In September, the maximum temperature can peak at 30°C (87°F), creating a warm and sometimes humid environment with an average humidity of 58%. In contrast, March presents a much wider temperature variation, peaking at 24°C (75°F), accompanied by higher humidity levels at 72%. Precipitation also varies, with September receiving 153 mm (6.0 in) over 11 days, compared to March’s 94 mm (3.7 in) spread across 14 days. To delve deeper into March weather specifics, you can find more information here: Bandar-e Anzali weather in March.
The weather in September is notably warmer than in April, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 30°C (87°F), compared to April's cooler temperatures of 8°C (47°F) to 25°C (78°F). Additionally, September experiences higher precipitation levels, with 153 mm (6.0 in) of rain over 11 days, while April sees only 83 mm (3.3 in) over the same number of days. Humidity levels are slightly higher in April at 65%, compared to September's 58%. For more detailed information, you can check Bandar-e Anzali weather in April.
When comparing September and May weather, September tends to be warmer, with average temperatures around 24°C (76°F) compared to May's cooler average of 19°C (67°F). The maximum temperature in September reaches up to 30°C (87°F), while May can peak at 31°C (88°F), making it the hotter month in terms of maximum extremes. However, September experiences significantly more rainfall, with 153 mm (6.0 in) over 11 days, compared to just 26 mm (1.0 in) over 6 days in May. Additionally, humidity is slightly lower in September at 58%, while May holds a higher average humidity at 65%. For more detailed weather insights, you can visit Bandar-e Anzali weather in May.
In comparing the weather between September and June, both months exhibit warm temperatures, but September tends to be slightly more variable with a maximum of 30°C (87°F) compared to June's peak of 31°C (89°F). The average temperature in September is 24°C (76°F), which is comparable to June’s average of 25°C (77°F). However, September is significantly wetter, receiving 153 mm (6.0 in) of precipitation over 11 days, while June only sees 18 mm (0.7 in) across just 3 days. Humidity levels are slightly higher in June at 65%, compared to 58% in September. For more detailed information, you can check the Bandar-e Anzali weather in June.
In comparing the weather between September and July, it's clear that July tends to be warmer overall, with average temperatures peaking at around 27°C (82°F) and maximums reaching 32°C (91°F). In contrast, September sees slightly cooler temperatures, averaging 24°C (76°F) with highs of 30°C (87°F). Additionally, September experiences more rainfall, accumulating 153 mm (6.0 in) over 11 days, while July has significantly less precipitation at 55 mm (2.2 in) over just 7 days. Humidity levels are relatively similar, with July at 61% and September at 58%. For those interested in a detailed look at July weather, you can explore more at Bandar-e Anzali weather in July.
In August, the weather is typically warmer with average temperatures reaching 27°C (81°F) and maximums soaring to 33°C (91°F). The month experiences relatively low precipitation, with only 53 mm (2.1 in) falling over 6 days and humidity levels at 49%. In contrast, September brings slightly cooler temperatures, with an average of 24°C (76°F) and maximums of 30°C (87°F). However, it sees a significant increase in rainfall, totaling 153 mm (6.0 in) over 11 days and a rise in humidity to 58%. This shift indicates a transition towards more varied weather patterns as summer comes to an end. For a detailed comparison, you can visit Bandar-e Anzali weather in August.
September typically boasts warmer temperatures with a minimum of 18°C (64°F) and an average of 24°C (76°F), peaking at 30°C (87°F). In contrast, October sees a drop in temperatures, where the minimum is 13°C (55°F) and the average settles at 20°C (69°F), yet still reaching a maximum of 29°C (85°F).
Precipitation also intensifies in October, with a total of 188 mm (7.4 in), spread over 14 days, compared to September’s 153 mm (6.0 in) over 11 days. Additionally, humidity levels rise significantly from 58% in September to 73% in October, contributing to a noticeably more humid atmosphere as autumn sets in. For more detailed weather insights, you can check Bandar-e Anzali weather in October.
September and November present contrasting weather patterns. In September, temperatures are generally warmer, ranging from a minimum of 18°C (64°F) to a maximum of 30°C (87°F), with an average of 24°C (76°F). The month experiences a total precipitation of 153 mm (6.0 in) over approximately 11 days, accompanied by a humidity level of 58%. In contrast, November sees a significant drop in temperatures, with minimums of 9°C (48°F) and an average of 16°C (61°F), peaking at 24°C (76°F). Precipitation is higher during this month, reaching 254 mm (10.0 in) across 16 days, and humidity increases to 75%. For more specific details on the weather conditions in November, you can visit Bandar-e Anzali weather in November.
In comparing the weather of September and December, a noticeable shift in temperature and humidity occurs. September boasts warmer temperatures with a minimum of 18°C (64°F) and an average of 24°C (76°F), while December brings cooler conditions, with a minimum temperature dropping to 6°C (42°F) and an average of 13°C (55°F). Additionally, September experiences higher maximum temperatures at 30°C (87°F) compared to December’s peak of 23°C (74°F). Interestingly, December has a higher humidity level at 72%, compared to September’s 58%, resulting in a more moist atmosphere despite slightly less precipitation overall at 127 mm (5.0 in) spread over 13 days, compared to September's 153 mm (6.0 in) over 11 days. For a detailed look at December weather specifics, you can explore Bandar-e Anzali weather in December.
As September rolls in, Bandar-e Anzali transitions into a unique blend of late summer warmth and onset of autumnal influences. With maximum temperatures reaching around 30°C and an average hovering at a comfortable 24°C, this month offers a delightful respite from the sweltering heat of the peak summer months. However, September also marks an increase in precipitation, averaging 153 mm across approximately 11 days, making it one of the wettest months of the year. The humidity remains relatively moderate at 58%, contributing to that refreshing change in the air. Overall, September is a month of significant transformation, blending warmth with occasional rainfall, making it a compelling time to explore the region. For an in-depth look at what to expect, visit the Bandar-e Anzali Climate.