September Weather in Bandar Abbas, Iran

Last updated: August 21, 2025

September in Bandar Abbas, Iran, typically offers a warm and dry climate. With maximum temperatures reaching a sizzling 38°C (101°F) and an average of 33°C (91°F), the weather remains consistently hot. Nighttime finds some relief with minimum temperatures around 27°C (82°F). Notably, the month sees minimal precipitation, with just 2 mm (0.1 in) recorded and no rainy days, resulting in a humidity level of only 28%. This combination of heat and dryness makes September a quintessential example of Bandar Abbas's tropical climate.

September Temperature in Bandar Abbas

As September settles in Bandar Abbas, the temperatures continue to reflect the city's warm climate, with minimums averaging 27°C (82°F) and maximums peaking at 38°C (101°F). The average daily temperature reaches a balmy 33°C (91°F), making it one of the hotter months of the year. This transition from the sweltering heat of August is subtle yet notable, hinting at the upcoming respite of autumn. While the nights begin to cool slightly, daytime remains steadfastly warm, encouraging outdoor activities in the early mornings and late afternoons. In essence, September serves as a bridge between the peak summer heat and the more temperate months that follow.

September Weather in Bandar Abbas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bandar Abbas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bandar Abbas, 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).
JanFebMarAprMayJunJulAugSepOctNovDec666873818893949391867670
Data source: Temperature data for Bandar Abbas generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Bandar Abbas

In September, Bandar Abbas experiences a significant shift in its precipitation pattern, receiving a mere 2 mm (0.1 in) of rainfall, the same modest amount observed in July and August. Notably, this month marks the conclusion of the dry summer, characterized by virtually no rain, with 0 precipitation days. This trend underscores the region's typical climate, where the late summer months yield very little moisture before the slight uptick in rainfall begins in October, hinting at the gradual transition towards a wetter season. As the year progresses, the impending months show a steady rise in both precipitation amounts and days, preparing Bandar Abbas for the cooler, rainier days ahead.

September Precipitation Trends in Bandar Abbas

The chart displays monthly precipitation patterns in Bandar Abbas, 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 Bandar Abbas, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec374755184021281740
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Bandar Abbas

As summer transitions into autumn in Bandar Abbas, Iran, September sees a slight uptick in humidity, averaging 28%. This marks a departure from the low levels experienced in the peak of summer, where humidity dipped to a mere 25% in both July and August. The gradual rise in moisture levels indicates the onset of seasonal changes, paving the way for a more comfortable atmosphere as the city prepares for the wetter months ahead. Following September, humidity levels continue to increase, peaking at 43% in both November and December, highlighting the stark contrast with the dry summer months and showcasing the dynamic climate of the region.

September Average Humidity in Bandar Abbas

This chart illustrates the average monthly humidity levels in Bandar Abbas, 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 Bandar Abbas is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec42%39%35%32%34%26%25%26%28%34%43%43%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bandar Abbas

In September, Bandar Abbas, Iran, experiences a UV Index of 10, placing it in the very high exposure category, which mandates a cautionary approach for sun exposure with a burn time of just 15 minutes. This pattern reflects a continuation of the intense summer months, where the UV Index peaked at extreme levels, particularly in May through August. As the seasons shift into autumn, a gradual decline is observed in the UV Index, suggesting a somewhat reduced risk. However, with September still holding a robust rating, it remains essential for residents and visitors to protect their skin under the sun. For detailed UV Index information, check out Bandar Abbas UV Index.

Maximum UV Index Levels in Bandar Abbas for September

The chart shows the monthly maximum UV Index (UVI) for Bandar Abbas 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 Bandar Abbas typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101211121110865
Data source: Bandar Abbas 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 Bandar Abbas

September in Bandar Abbas, Iran, continues the pattern of abundant sunshine, with 335 hours of brilliant sunlight illuminating the city this month. As summer slowly hands the reigns to autumn, the daylight hours remain impressive, although they experience a subtle decline from the peak of 377 hours in May. The trend throughout the year showcases a vibrant shift, with the sunniest months stretching from April through August, while a gentle tapering begins in September, foreshadowing the cooler days ahead. As the year progresses towards October, the average sunlight is expected to stabilize around 330 hours, illustrating a consistent yet gradual transition from the sun-drenched summer to the milder fall months.

Monthly Sunshine Duration in Bandar Abbas: September Highlighted

The September sunshine duration represents the total number of hours Bandar Abbas 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.
JanFebMarAprMayJunJulAugSepOctNovDec246h279h330h342h377h373h372h359h335h330h302h298h
Data source: Bandar Abbas September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bandar Abbas During September

In Bandar Abbas, Iran, September boasts a strong 93% chance of sunny weather, placing it among the sunniest months of the year. This trend follows the high levels of sunshine that characterize the summer months, particularly June, which holds the peak with a remarkable 96%. The likelihood of clear skies remains consistent as summer transitions into autumn, with only a slight dip to 85% in October. Overall, September's sunny disposition mirrors the warmth of the preceding months, making it an ideal time to enjoy the vibrant coastal scenery.

Percentage of Sunny Days in September in Bandar Abbas

The chart illustrates the percentage of sunny days in Bandar Abbas 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 Bandar Abbas experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec93%80%88%79%91%96%79%89%93%85%91%58%
Data source: Bandar Abbas September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bandar Abbas in September

In Bandar Abbas, Iran, the daylight duration showcases a fascinating seasonal rhythm throughout the year. Starting with 10 hours in January, the days gradually elongate, reaching their peak at 13 hours during the summer months of May through August. As September rolls in, daylight begins to recede slightly, offering 12 hours of sunshine—a subtle reminder of the changing seasons. This trend continues into autumn, where daylight decreases to 11 hours in October, before further contracting to 10 hours by November and December. The ebb and flow of sunlight reflect the dynamic climate and the natural beauty of this coastal city.

Average Daylight Hours in Bandar Abbas for September

The chart illustrates the variation in daylight duration in Bandar Abbas throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 37m11h 13m12h12h 48m13h 28m13h 48m13h 38m13h 3m12h 17m11h 29m10h 47m10h 26m
Data source: Bandar Abbas daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bandar Abbas

In September, the winds in Bandar Abbas, Iran, gently begin to shift, presenting an average speed of 2.3 m/s (5 mph). This slight decrease from the summer's peak wind speeds of 2.7 m/s (6 mph) in July and August suggests the transition toward the milder conditions of autumn. Throughout the year, the pattern reflects a modest variation, with the winds generally hovering around the 2.5 m/s mark from January to June. As the seasons change, the consistently light breezes create a pleasant atmosphere, making September an ideal month for outdoor activities while embodying the beginning of a seasonal transition in this coastal city.

Average September Wind Speed in Bandar Abbas

The chart displays monthly wind speed patterns in Bandar Abbas, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.51.92.22.32.32.52.72.72.3 m/s2.32.42.1
Data source: Bandar Abbas September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bandar Abbas Compares to Other Months

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

In September, the weather is characterized by high temperatures, with an average of 33°C (91°F) and maximums reaching up to 38°C (101°F). The month experiences little to no precipitation, with just 2 mm total and an average humidity of 28%, making it feel quite arid. In contrast, January offers a much cooler climate, with average temperatures dropping to 19°C (66°F) and minimums falling to 10°C (51°F). Additionally, January sees more precipitation, totaling 37 mm over about three days, and a higher humidity level of 42%. For detailed insights on January weather specifically, visit Bandar Abbas weather in January.

September boasts sweltering temperatures, with lows around 27°C (82°F) and highs reaching up to 38°C (101°F), accompanied by minimal precipitation of just 2 mm over the month. In contrast, February experiences a much cooler climate, with temperatures dipping to a minimum of 9°C (49°F) and averaging 20°C (68°F), while maximums reach 28°C (82°F). This month also sees significantly more rainfall, totaling 47 mm over four days, and a higher humidity level of 39%. For a detailed look at February weather specifics, check out Bandar Abbas weather in February.

In September, the weather is characterized by high temperatures, with a minimum of 27°C (82°F) and an average soaring to 33°C (91°F), peaking at 38°C (101°F). The month is predominantly dry, recording only 2 mm of precipitation over no rainy days, and a relatively low humidity of 28%. In contrast, March experiences a much cooler climate, where temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). It also sees significantly higher precipitation at 55 mm across 4 days, coupled with a slight increase in humidity to 35%. For more detailed information, check out Bandar Abbas weather in March.

In comparing the weather of September and April, it is clear that September tends to be hotter and drier. September experiences minimum temperatures of 27°C (82°F) and averages around 33°C (91°F), peaking at a scorching 38°C (101°F). In stark contrast, April has a cooler climate, with minimum temperatures of 18°C (65°F) and an average of 27°C (81°F), reaching up to 36°C (97°F). While September sees virtually no precipitation with only 2 mm recorded, April has a bit more moisture, receiving 18 mm of rainfall over a single day. Additionally, humidity levels are slightly higher in April at 32% compared to September's 28%. For specific details, you can check Bandar Abbas weather in April.

In September, the weather in Bandar Abbas is characterized by consistently high temperatures, with a minimum of 27°C (82°F) and an average peak of 33°C (91°F), allowing for hot days under clear skies and no recorded precipitation. In contrast, May offers slightly cooler conditions, with a minimum of 23°C (73°F) and an average temperature of 31°C (88°F), but still features a high of 39°C (103°F). Additionally, May experiences a bit more humidity at 34% and a nominal amount of precipitation (4 mm over 1 day), compared to the dry September. For a detailed look at May, you can check Bandar Abbas weather in May.

September's weather in Bandar Abbas features slightly lower temperatures compared to June, with average highs reaching 38°C (101°F) versus June's peak of 42°C (108°F). The humidity remains relatively stable, at 28% in September and 26% in June, creating a persistently dry and hot climate in both months. Additionally, September experiences very minimal precipitation, with just 2 mm recorded over the month, while June remains completely dry with no precipitation at all. For more detailed information, you can check Bandar Abbas weather in June.

In comparing the weather of September and July, it's evident that both months experience high temperatures and minimal precipitation. September sees a minimum temperature of 27°C (82°F), with an average of 33°C (91°F) and a maximum of 38°C (101°F), while July records slightly higher temperatures, with a minimum of 30°C (86°F), an average of 34°C (94°F), and a peak of 40°C (105°F). Humidity levels are also quite close, with September at 28% and July at 25%. Both months recorded the same low precipitation of just 2 mm (0.1 in) and no rainy days, making them both dry periods in the region. For a deeper dive into the specifics of July's weather, you can visit Bandar Abbas weather in July.

When comparing the weather of September to that of August, September shows a slight decrease in minimum and average temperatures, with September's minimum at 27°C (82°F) and average at 33°C (91°F), while August experiences a minimum of 29°C (84°F) and an average of 34°C (93°F). The maximum temperature in August reaches 40°C (104°F), which is notably higher than September's maximum of 38°C (101°F). Both months see minimal precipitation, with September recording 2 mm (0.1 in) and August just 1 mm (0.1 in), and neither month experiencing any rainfall days. Additionally, September's humidity is slightly higher at 28% compared to August's 25%. For more detailed insights, you can check Bandar Abbas weather in August.

September in Bandar Abbas is characterized by consistently high temperatures, with minimums around 27°C (82°F) and average highs reaching up to 38°C (101°F). The month sees very little precipitation, averaging only 2 mm and maintaining a low humidity level of 28%. In contrast, October brings a noticeable drop in temperature, with minimums falling to 21°C (70°F) and an average of 30°C (86°F). Although it is still warm, October experiences slightly more humidity at 34% and an increase in precipitation, totaling 8 mm over one rainy day. For more details, you can check Bandar Abbas weather in October.

September features significantly warmer weather with average temperatures reaching 33°C (91°F) and maximums peaking at 38°C (101°F), while only experiencing minimal precipitation and low humidity at 28%. In contrast, November brings a considerable drop in temperature, with an average of 25°C (77°F) and a minimum of 16°C (61°F). Additionally, November sees a rise in humidity to 43% and increased precipitation, totaling 17 mm over two days. For more detailed information, check out Bandar Abbas weather in November.

September weather in Bandar Abbas presents a hot and dry climate, with temperatures ranging from a minimum of 27°C (82°F) to a scorching maximum of 38°C (101°F) and an average of 33°C (91°F). The month typically experiences very little precipitation, registering only 2 mm (0.1 in) and no rainy days, alongside relatively low humidity at 28%.

In contrast, December marks a significant shift in weather patterns. The temperatures drop considerably, with a minimum of 13°C (56°F), an average of 21°C (70°F), and a maximum of 28°C (82°F). The month is much wetter, with 40 mm (1.6 in) of precipitation and about 3 rainy days, coupled with increased humidity at 43%. For more details, check out the Bandar Abbas weather in December.

Compare Bandar Abbas's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bandar Abbas

As September unfolds in Bandar Abbas, it ushers in a noticeable shift from the sweltering summer months, characterized by warm average temperatures hovering around a pleasant 33°C (91°F). The extreme highs of 38°C (101°F) and rare precipitation—virtually none throughout the month—contrast starkly with the sweltering heat of July and August, providing a welcome respite. With humidity levels at a comfortable 28%, September offers an ideal time to explore this vibrant coastal city. For more insights on weather trends and patterns throughout the year, visit Bandar Abbas Climate.