Last updated: August 21, 2025
Herat, Afghanistan in September experiences a compelling blend of warmth and dryness. With temperatures soaring to a maximum of 38°C (100°F) and a comfortable average of 23°C (73°F), the month basks in abundant sunshine. Nighttime brings a refreshing dip to a minimum of 9°C (48°F), offering a pleasant contrast. This month is characterized by a stark lack of rain, recording 0 mm of precipitation and 0 rainy days. Combined with a humidity level of just 24%, September in Herat is a quintessential representation of arid yet vibrant early autumn days.
In September, Herat, Afghanistan experiences a pleasant transition as it marks the beginning of autumn. The minimum temperatures rise to a comfortable 9°C (48°F), while the average hovers around 23°C (73°F), providing a perfect backdrop for daytime activities. With a maximum temperature peaking at 38°C (100°F), the heat remains significant but gradually decreases from the scorching heights of summer, making outdoor exploration more enjoyable. This shift reflects a consistent trend of cooling from the previous months, highlighting September as a month of warm afternoons and refreshing evenings, ideal for experiencing the rich culture and breathtaking landscapes of the region.
In Herat, Afghanistan, the month of September marks a continuation of the dry spell that begins in the summer, with rainfall fully absent this month. Following a series of wetter months from January to April, where precipitation levels peaked at 62 mm in March, the region enters a stark contrast during the summer and early fall. July, August, and September record 0 mm of rain, highlighting an arid phase that sends the precipitation total plummeting. Interestingly, light rains return in October, suggesting a potential shift towards increased moisture as autumn sets in. This trend underscores the seasonal climate dynamics of Herat, characterized by a significant dry period that ultimately gives way to sporadic rainfall as the year progresses.
In September, Herat, Afghanistan experiences a noticeable uptick in humidity, rising to 24% after the scorching summer months of July and August, which recorded lows of 16% and 17%, respectively. This gradual increase marks a shift from the arid conditions of mid-year, hinting at the arrival of autumn. Comparatively, humidity levels in September are still quite low; however, they signal a transition back towards the more humid conditions of the approaching fall and winter months. As the region prepares for October's average of 43%, the change in September serves as a reminder of the fluctuating climatic patterns that define Herat's unique environment throughout the year.
In September, Herat, Afghanistan experiences a very high UV Index of 10, indicating that sun exposure can lead to skin damage more rapidly, with a burn time of just 15 minutes. This late summer month follows a season characterized by extreme UV levels peaking at 13 in May and June, before beginning to taper off as autumn approaches. Notably, the UV Index drops from 11 in August to 10 in September, suggesting a slight easing of intensity, though caution is still advised for outdoor activities. With the September sun still potent, it’s essential to remain vigilant about sun protection. For more detailed information, visit Herat UV Index.
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As September arrives in Herat, Afghanistan, the city basks in an impressive 351 hours of sunshine, a delightful continuation from the summer's peak. The trend reveals a steady increase in sunlight hours from the winter months of January through July, culminating in the highest point of 409 hours in July. Although the sun starts to take a gentler turn in August, with 393 hours, September maintains a significant share of daylight, keeping spirits high as days begin to shorten. As autumn approaches, the sunlight gradually wanes, yet the 330 hours in October remind us of the warm embrace of summer still lingering in the air. The cycle of sunshine in Herat paints a vivid picture of a region blessed with abundant light, offering a bright backdrop to its rich culture and history.
September in Herat, Afghanistan, is a month where sunshine reigns supreme, boasting a remarkable 100% chance of sunny weather. This trend of abundant sunlight is a continuation of the previous months, with July and August also enjoying perfect sunshine percentages. Following the intense heat of summer, September’s clear skies provide an inviting atmosphere that transitions nicely into the cooler months of autumn. As October approaches, sunshine still lingers at an impressive 97% likelihood, making September an ideal time for outdoor activities and exploration in this historic city. The consistent pattern of sunlight throughout the summer into early fall underscores Herat’s appeal as a vibrant destination.
In September, Herat experiences a gradual decline in daylight duration, offering about 12 hours of sunlight each day. Following the peak of summer in July, where the region enjoys an impressive 14 hours of daylight, the transition into fall reveals a subtle yet noticeable shift. This month's daylight is slightly less than the 13 hours seen in the preceding August, hinting at the approaching winter. As the days grow shorter heading into the cooler months of October and November, Herat's seasonal rhythm becomes more pronounced, showcasing the natural ebb and flow of daylight across the year.
In September, the winds in Herat, Afghanistan begin to take on a gentle character, with an average speed of 3.9 m/s (9 mph). This marks a noticeable dip from the lively summer breezes that peaked in July and August, where gusts reached 5.4 m/s (12 mph) and 5.0 m/s (11 mph), respectively. As autumn approaches, the winds reflect a transitional lull, providing a serene backdrop to the vibrant landscapes. The overall trend in wind speeds throughout the year reveals stronger gusts in the summer months, gradually tapering off into the cooler seasons of autumn and winter. By October, the average is expected to drop further to 3.0 m/s (7 mph), setting the stage for the calmer, more tranquil conditions of late fall. Thus, September serves as a bridge, where the fading warmth of summer meets the crispness of autumn, all carried by the gentle winds of Herat.
Weather in Herat varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Herat, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather. In September, temperatures range from a minimum of 9°C (48°F) to a scorching maximum of 38°C (100°F), with an average of 23°C (73°F) and remarkably low humidity of 24%. This month also boasts dry conditions, with no recorded precipitation. In contrast, January experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of 5°C (40°F). The maximum temperature reaches only 22°C (71°F), and the month is characterized by higher humidity at 65% and a total precipitation of 39 mm (1.5 in) over six days. For more details about the weather conditions in January, you can check Herat weather in January.
September and February present stark contrasts in weather. In September, temperatures soar, ranging from a mild minimum of 9°C (48°F) to a scorching maximum of 38°C (100°F), with an average of 23°C (73°F). The month is characterized by dry conditions, with no recorded precipitation and a low humidity level of 24%. In contrast, February offers a much colder climate with temperatures dipping as low as -10°C (15°F), averaging around 7°C (46°F), and reaching a maximum of 24°C (76°F). Additionally, February is significantly wetter, with 52 mm (2.1 in) of precipitation over 7 days and humidity levels rising to 63%. For more detailed insights, you can check Herat weather in February.
In September, the weather is characterized by warm temperatures, ranging from a minimum of 9°C (48°F) to a maximum of 38°C (100°F), with a dry atmosphere and no recorded precipitation. The humidity is quite low at 24%, making it feel more comfortable despite the heat. In stark contrast, March experiences cooler temperatures, with a minimum of -3°C (27°F) and an average of 13°C (55°F). This month also brings significant rainfall, totaling 62 mm (2.4 in) over nine days, leading to a much higher humidity level of 62%. For more detailed information, you can explore Herat weather in March.
In September, the weather typically exhibits warm temperatures, with a minimum of 9°C (48°F) and an average high reaching up to 38°C (100°F). The month boasts a dry climate with no recorded precipitation and a relatively low humidity level of 24%. In contrast, April presents a cooler and more varied climate, where temperatures range from a minimum of 1°C (35°F) to a maximum of 34°C (94°F), accompanied by an average temperature of 18°C (64°F). April also sees some rainfall, totaling 40 mm (1.6 in) over about 5 days, and a higher humidity of 51%. For more detailed insights into the weather patterns during this month, you can visit Herat weather in April.
In comparing the weather of September and May, both months feature similar average temperatures, hovering around 23°C (73°F) to 74°F. However, September stands out with higher maximum temperatures reaching up to 38°C (100°F), while May's peak temperature is slightly higher at 38°C (101°F). Notably, September boasts a dry spell with no recorded precipitation, whereas May experiences a bit of rainfall, totaling 11 mm over just one day. The humidity levels also differ significantly, with September being much drier at 24%, in contrast to May's higher humidity of 41%. For a more detailed look at May weather, visit Herat weather in May.
In September, the weather features a minimum temperature of 9°C (48°F) and averages around 23°C (73°F), peaking at a maximum of 38°C (100°F), with a notably low humidity of 24%. In contrast, June offers warmer temperatures, with a minimum of 13°C (55°F) and an average of 28°C (82°F), reaching up to 42°C (107°F). Both months experience no precipitation, but June is slightly more humid at 26%. For a more detailed look at June weather, you can check Herat weather in June.
In September, the weather features a minimum temperature of 9°C (48°F) and an average of 23°C (73°F), with a maximum reaching up to 38°C (100°F). The month is dry, with no recorded precipitation and a relatively comfortable humidity level of 24%. In contrast, July is markedly warmer with minimum temperatures starting at 17°C (63°F) and averaging around 30°C (86°F), peaking at a scorching 41°C (107°F). Similar to September, July also experiences no precipitation, but it has a lower humidity of 16%. For more detailed insights, you can check Herat weather in July.
In comparing the weather of September to August, we see a noticeable drop in both minimum and average temperatures. September features a minimum temperature of 9°C (48°F) and an average of 23°C (73°F), while August has a higher minimum of 13°C (55°F) and an average of 27°C (80°F). Moreover, August reaches extremes with a maximum temperature of 43°C (109°F), significantly warmer than September's peak of 38°C (100°F). Despite both months experiencing no precipitation and maintaining low humidity levels—24% in September versus 17% in August—it is clear that September ushers in a more moderate climate. For more details on August weather patterns, you can view Herat weather in August.
September and October showcase a notable shift in weather patterns. In September, temperatures range from a mild 9°C (48°F) at night to a scorching maximum of 38°C (100°F) during the day, with dry conditions prevailing and zero precipitation recorded. In contrast, October brings cooler temperatures with a minimum of -1°C (31°F) and a comfortable average of 15°C (60°F), peaking at 33°C (91°F). Additionally, October experiences a slight increase in humidity at 43% and a minimal amount of precipitation, with 5 mm (0.2 in) over just one rainy day. For a detailed overview, check Herat weather in October.
September weather is characterized by warm temperatures, with a minimum of 9°C (48°F) and an average high reaching up to 38°C (100°F), making it feel quite summer-like. The month boasts dry conditions with zero precipitation and low humidity at 24%. In contrast, November brings a significant shift, with colder temperatures ranging from a minimum of -4°C (26°F) to an average of 9°C (49°F) and a maximum of 31°C (88°F). November also sees increased humidity at 64% and experiences light rain, with 18 mm of precipitation over three days. For more detailed information, check out Herat weather in November.
In September, the weather is characterized by warm temperatures ranging from a minimum of 9°C (48°F) to a scorching maximum of 38°C (100°F), with an average of 23°C (73°F) and virtually no precipitation or humidity, making it ideal for outdoor activities. In stark contrast, December brings much colder conditions, with temperatures dropping to a minimum of -8°C (18°F) and averaging just 6°C (43°F). The month experiences some precipitation, with about 12 mm (0.5 in) spread over three days and a humidity level that rises significantly to 65%. This shift marks a drastic change in the weather patterns for the region. For more specific details, you can view Herat weather in December.
As September wraps up the summer season in Herat, the weather showcases a remarkable balance between warmth and comfort. With maximum temperatures often soaring up to 38°C, the month feels notably hotter than the cooler months ahead. However, the average temperature hovers at a pleasant 23°C, providing the perfect backdrop for outdoor activities. Unlike the rainy spring months, September boasts a completely dry climate with no precipitation, making it an ideal time for exploration. The low humidity of 24% enhances the comfort level, setting September apart as a month of clear skies and sunshine. For more in-depth insights on local weather patterns, visit Herat Climate.