Last updated: August 21, 2025
In September, Ardabil, Iran experiences a dynamic blend of weather patterns, characterized by maximum temperatures reaching 35°C (95°F) and a refreshing average of 17°C (63°F). As summer transitions to autumn, the region sees a dip in temperatures, with minima dropping to 4°C (39°F). Rainfall is modest, with a total precipitation of 22 mm (0.9 in) occurring across 7 days, contributing to a humidity level of 69%. This combination of warmth and occasional showers creates an inviting and vibrant atmosphere, perfect for exploring the region's rich cultural heritage and stunning landscapes.
In September, the weather in Ardabil, Iran marks a notable transition towards cooler temperatures as summer fades. With a minimum of 4°C (39°F) and a maximum reaching up to 35°C (95°F), the month showcases a comfortable average of 17°C (63°F). This dip in the minimum temperatures compared to the sweltering summer days of August illustrates a gradual shift, making September an enjoyable time for outdoor activities. The days remain warm, inviting visitors to explore the stunning landscapes, while the cooler evenings hint at the approaching autumn. Overall, September encapsulates a blend of lingering warmth and refreshing coolness, setting the stage for the seasonal changes ahead.
In September, Ardabil, Iran, experiences a notable shift in precipitation patterns as the remnants of summer fade. With an average of 22 mm (0.9 in) of rainfall spread across approximately 7 days, the month serves as a transition from the dry, heat-laden weeks of July and August, which saw minimal precipitation. This uptick indicates a gradual return to wetter conditions, setting the stage for the more substantial rains that follow in October and November. Notably, September’s rainfall, while modest, is an essential precursor to the robust precipitation of autumn, showcasing the region's dynamic climate.
In September, Ardabil, Iran, experiences a noticeable shift in humidity, with levels resting at around 69%. This dip from the peak summer months, where humidity was as low as 58% in August, marks a transition towards the wetter autumn season. As the year progresses, humidity steadily increases again, with October seeing a rise to 81%, indicating the coming of cooler weather and the return of moist air. Overall, the annual humidity trend showcases a gradual decline during the summer months followed by a refreshing return to higher levels in the fall and winter, creating a dynamic climate experience throughout the year.
In September, Ardabil experiences a UV Index of 9, placing it in the very high exposure category, with a burn time of just 15 minutes. This trend reflects the lingering summer intensity, following the peak months of May through August, when the index reached extreme levels of 11. As the season transitions into fall, there’s a slight decrease from the summer heat, yet the UV levels remain significant, emphasizing the importance of sun protection during outdoor activities. This pattern showcases a clear ascent in UV intensity from the moderate levels observed in winter and early spring to the heightened levels in the summer months. For more detailed information on UV exposure, visit Ardabil UV Index.
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In September, Ardabil basks in 297 hours of sunshine, marking a transition from the sun-drenched peak of summer to the softening hues of autumn. The month's sunshine is a continuation of the impressive summer totals, with July and August showcasing the area’s sunniest days, peaking at 389 and 375 hours respectively. As the weather begins to cool, September's hours are still substantial, significantly brighter than the winter months ahead, where sunshine dips to a mere 196 hours in January. This gradual decrease in sunlight is a rhythmic dance with the seasons, hinting at the beautiful transformation that Ardabil embraces as it prepares for autumn's arrival.
In Ardabil, Iran, the likelihood of sunny weather in September stands at a moderate 58%, showcasing a slight decline from the peak sunshine months of June and August, both boasting 77% chances. This decrease aligns with the general trend towards more varied weather as autumn approaches, particularly when compared to the brighter days of early summer. Although September's sunshine probability is lower than those summer highs, it remains relatively favorable, hinting at the potential for pleasant early fall days. With a competitive outlook against the backdrop of the year, September still offers ample opportunities to bask in the milder warmth before the chill of October sets in.
As September arrives in Ardabil, Iran, the transition toward shorter days becomes evident, with daylight lasting approximately 12 hours. This marks a gradual decline from the summer peak of 14 hours experienced in June and July, reflecting the natural ebb of daylight as autumn approaches. Following this month, daylight hours will continue to decrease, dropping to 11 hours in October, before reaching 10 hours in November. This trend, observed throughout the year, illustrates a clear seasonal rhythm: longer days in the warmer months of May and June, giving way to a steady reduction as the year progresses into the cooler autumn and winter months.
As September unfolds in Ardabil, Iran, the wind begins to gently pick up, with an average speed of 2.1 m/s (5 mph). This marks a slight resurgence compared to the calmer summer months, where the average dipped to 1.9 m/s (4 mph) in August. Following a gradual decline in wind speeds from April to August, September rekindles a gentle breeze, hinting at the changes that autumn will bring. Interestingly, the winds remain modest compared to the sharper gusts experienced in the winter months, such as January and December, when speeds soar to about 3.2 m/s (7 mph). This transition to September’s breezy comfort invites a sense of seasonal change, making it a delightful time for outdoor pursuits in the region.
Weather in Ardabil varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ardabil, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. In September, temperatures begin at a cool minimum of 4°C (39°F), reaching a warm average of 17°C (63°F) and peaking at a hot 35°C (95°F). The month sees relatively low precipitation at 22 mm (0.9 in) over 7 days, accompanied by a humidity level of 69%. In contrast, January brings much colder temperatures, with a minimum of -27°C (-17°F), an average of -2°C (28°F), and a maximum of 15°C (60°F). Precipitation slightly increases to 31 mm (1.2 in), falling over 6 days, while humidity rises to 75%. For more details, check out Ardabil weather in January.
September and February offer starkly contrasting weather conditions. In September, temperatures range from a pleasant minimum of 4°C (39°F) to a sweltering maximum of 35°C (95°F), with an average of 17°C (63°F). The month sees relatively low precipitation of 22 mm (0.9 in) over about 7 days and a humidity level of 69%. In contrast, February experiences much colder temperatures, with lows plummeting to -21°C (-5°F) and a maximum of only 17°C (63°F). The average temperature sits at a frigid 0°C (32°F), and this month witnesses more precipitation at 59 mm (2.3 in) over 10 days, along with heightened humidity at 79%. For more insights on February's weather patterns, visit Ardabil weather in February.
The weather in September and March showcases a stark contrast in temperatures and conditions. September typically enjoys milder temperatures, ranging from a chilly minimum of 4°C (39°F) to a warm maximum of 35°C (95°F), with an average of about 17°C (63°F). This month experiences relatively low precipitation, totaling 22 mm (0.9 inches) over seven days, and a moderate humidity level of 69%. In contrast, March is much colder, with temperatures ranging from a low of -21°C (-6°F) to a high of 24°C (75°F), averaging only 5°C (40°F). This month also sees significantly higher precipitation at 66 mm (2.6 inches) spread over 14 days and a humidity level that rises to 78%. For more detailed information on March weather in Ardabil, you can check Ardabil weather in March.
Comparing the weather conditions of September and April, it's clear that both months experience significant variations in temperature and precipitation. September typically boasts a milder climate with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 35°C (95°F), while April presents a cooler atmosphere, with temperatures ranging from as low as -10°C (14°F) to a maximum of 26°C (79°F). Additionally, September generally has less rainfall, averaging 22 mm (0.9 in) over about 7 days, compared to April's more substantial precipitation of 69 mm (2.7 in) over 14 days. Humidity levels are relatively comparable, with September at 69% and April slightly higher at 72%. For a more detailed look, you can check out Ardabil weather in April.
September and May present contrasting weather conditions. In September, temperatures can range from a cool 4°C (39°F) at night to a warm 35°C (95°F) during the day, averaging around 17°C (63°F). The month experiences relatively low precipitation, with just 22 mm (0.9 in) over 7 days, and a humidity level of 69%. In comparison, May tends to be cooler, with minimum temperatures at 1°C (34°F) and maximums reaching 32°C (89°F), averaging 14°C (58°F). However, it sees more rainfall, accumulating 46 mm (1.8 in) over 11 days, and slightly higher humidity at 72%. Thus, while September can offer warm days, May often brings a mix of cooler temperatures and increased precipitation. For more details, you can check Ardabil weather in May.
In comparing the weather of September and June, we see some notable differences. September experiences a wider temperature range, with a minimum of 4°C (39°F) and a maximum of 35°C (95°F), yielding an average of 17°C (63°F). The month also sees slightly higher precipitation, with 22 mm (0.9 in) over 7 days, and humidity levels averaging around 69%. In contrast, June has a milder temperature range, with a minimum of 6°C (43°F) and a maximum of 34°C (93°F), resulting in an average temperature of 19°C (67°F). This month receives less precipitation at 17 mm (0.7 in) over just 5 days, and the humidity is slightly higher at 72%. For more details, you can visit Ardabil weather in June.
In comparing the weather patterns of September and July, September offers a broader temperature range with minimums dropping to around 4°C (39°F) and maximums reaching up to 35°C (95°F), while July features slightly higher minimums of 7°C (45°F) and maximums peaking at 36°C (98°F). The average temperatures are more moderate in September at 17°C (63°F), compared to July's average of 21°C (70°F). Additionally, September experiences slightly more precipitation, with 22 mm (0.9 in) over 7 days, contrasted with July's 15 mm (0.6 in) falling over just 3 days. Humidity levels are also marginally higher in September at 69% compared to July's 65%. For more detailed insights on July weather in Ardabil, you can refer to Ardabil weather in July.
In comparing the weather of September to August, we observe a slight decrease in average temperature, with September averaging 17°C (63°F) compared to August's 20°C (68°F). Both months start with a minimum temperature of 4°C (39°F), but September reaches a maximum of 35°C (95°F), just shy of August's peak of 36°C (97°F). Notably, September experiences more rain, with 22 mm (0.9 in) of precipitation over 7 days, whereas August sees only 11 mm (0.4 in) over just 2 days, leading to higher humidity in September at 69%, compared to August's 58%. For detailed insights, check Ardabil weather in August.
September offers a more varied temperature range, with minimums around 4°C (39°F) and maximums reaching up to 35°C (95°F). The average temperature is a comfortable 17°C (63°F), and with only 22 mm (0.9 in) of precipitation over about 7 days, the month generally feels quite pleasant, albeit a bit humid at 69%. In contrast, October experiences lower temperatures, with minimums dropping to -4°C (24°F) and an average temperature of 11°C (52°F). The maximum temperature is milder at 27°C (81°F), and the month sees increased precipitation of 50 mm (2.0 in) spread over 9 days, along with higher humidity at 81%. For more detailed insights, you can check out Ardabil weather in October.
September and November present notably different weather patterns. In September, temperatures are much milder, with a minimum of 4°C (39°F) and a maximum of 35°C (95°F), averaging around 17°C (63°F). The month experiences relatively low precipitation of 22 mm (0.9 in) over about 7 days, and humidity stands at 69%. In contrast, November heralds a significant drop in temperature, with minimums plummeting to -13°C (8°F) and averaging only 5°C (41°F). While maximum temperatures reach a comfortable 23°C (74°F), this month sees increased precipitation of 59 mm (2.3 in) spread over 11 days and heightened humidity at 80%. For more detailed insights, check out Ardabil weather in November.
In September, Ardabil experiences a much warmer climate, with average temperatures around 17°C (63°F) and peak highs reaching up to 35°C (95°F). The weather is relatively dry, with only 22 mm (0.9 in) of precipitation over about 7 days, and humidity levels sit at around 69%. In contrast, December brings a significant drop in temperatures, with averages plummeting to 1°C (33°F) and minimums often reaching as low as -19°C (-1°F). The month sees increased precipitation, totaling 43 mm (1.7 in) over roughly 8 days, and a slight uptick in humidity to 74%. For more detailed information, you can check Ardabil weather in December.
In September, Ardabil experiences a delightful transition as summer gives way to the crispness of autumn. With average temperatures settling around a comfortable 17°C (63°F), the heat of summer starts to wane, bringing a refreshing change after the sweltering months. While the maximum temperatures can still reach a warm 35°C (95°F), evenings become significantly cooler, inviting cozy layers. The month also sees an increase in precipitation, with a moderate 22 mm recorded over about 7 days, adding a rejuvenating touch to the landscape. The humidity hovers around 69%, contributing to the refreshing ambience. This unique blend of warmth and occasional rain makes September a captivating month in Ardabil, distinct from both the hotter summer and the chillier fall that follows. For a deeper understanding of the city's weather patterns, explore the Ardabil Climate.