September Weather in Marvdasht, Iran

Last updated: August 21, 2025

In September, Marvdasht, Iran, experiences a warm climate, with maximum temperatures soaring to 38°C (100°F) and an average of 26°C (79°F), while the nights provide a cooler respite with minimum lows around 13°C (55°F). This month stands out for its dry conditions; precipitation is virtually absent, with recorded amounts at 0 mm and no rainy days, resulting in a low humidity level of 19%. Such weather makes September an ideal time for outdoor activities and exploration in this historic region.

September Temperature in Marvdasht

In September, Marvdasht, Iran experiences a pleasant shift in temperatures, marking a transition from the sweltering summer months. The average temperature climbs to a comfortable 26°C (79°F), with daytime highs peaking at around 38°C (100°F), while cooler evenings bring a minimum of 13°C (55°F). This month showcases a notable decrease in the extreme high temperatures experienced in July and August, yet it retains a warm atmosphere, making it an inviting time for outdoor activities and exploration. As autumn approaches, the broad temperature range signifies a gradual cooling trend, hinting at the milder conditions that are soon to follow in the coming months.

September Weather in Marvdasht: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Marvdasht, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marvdasht, 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).
JanFebMarAprMayJunJulAugSepOctNovDec444855637384878578675447
Data source: Temperature data for Marvdasht generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Marvdasht

September in Marvdasht, Iran, marks a continuation of the dry spell that characterizes the late summer months, with no recorded precipitation for the month, maintaining a pattern established in August and July. This dry period stands in sharp contrast to the wetter months of January through March, where precipitation peaks significantly, indicating a seasonal transition. Historically, September's lack of rain contributes to the parched landscape, as earlier moisture from spring gradually retreats. As the region enters October, there is a slight increase in rainfall expected, but for September, the atmosphere remains notably arid, underscoring a clear trend toward dryness in the latter part of summer.

September Precipitation Trends in Marvdasht

The chart displays monthly precipitation patterns in Marvdasht, 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 Marvdasht, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec275062228020033523
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Marvdasht

September in Marvdasht, Iran, marks a slight increase in humidity, rising to 19% from the notably dry summer months of July and August, which recorded 12% and 14% respectively. This period indicates a transition as the region begins to cool down, paving the way for a more comfortable environment. As the months progress into October, humidity levels will further rise to 35%, reflecting the onset of autumn and the accompanying climatic shifts. Overall, September stands as a bridge between the oppressive heat of summer and the refreshing air of fall, offering a glimpse of the changing seasons ahead.

September Average Humidity in Marvdasht

This chart illustrates the average monthly humidity levels in Marvdasht, 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 Marvdasht is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%41%40%38%38%21%12%14%19%35%57%53%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Marvdasht

In September, Marvdasht experiences a noteworthy UV Index of 11, classifying it within the extreme exposure category. This means that, similar to the peak summer months, residents and visitors should exercise caution, as the recommended burn time remains limited to just 10 minutes. As the summer heat begins to wane and the UV Index slightly decreases from the highs of earlier months, it still poses a significant risk, emphasizing the importance of sun protection. This trend illustrates how the region's UV intensity tends to linger well into the fall, making it crucial for those outdoors to be vigilant. For more details on managing sun exposure, visit Marvdasht UV Index.

Maximum UV Index Levels in Marvdasht for September

The chart shows the monthly maximum UV Index (UVI) for Marvdasht 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 Marvdasht typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec68111114131312111075
Data source: Marvdasht 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 Marvdasht

In Marvdasht, Iran, September marks a delightful transition into autumn, boasting 347 hours of sunshine. This month reflects a gentle decline from the summer peak, where June and July shine the brightest with nearly 390 hours of golden rays. As the days grow shorter, this September enjoys a warm cushion of light, preceding the softer beams of October at 333 hours. The sunshine hours gradually decrease as we head further into the fall and winter months, yet September stands out as a bridge between the vibrant summer and the cooler, calmer seasons ahead, inviting residents and visitors alike to delight in the lingering warmth before winter's embrace.

Monthly Sunshine Duration in Marvdasht: September Highlighted

The September sunshine duration represents the total number of hours Marvdasht 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.
JanFebMarAprMayJunJulAugSepOctNovDec244h291h337h344h378h388h389h376h347h333h291h297h
Data source: Marvdasht September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marvdasht During September

As summer transitions into autumn, September in Marvdasht, Iran boasts an impressive 99% chance of sunny days, marking it as one of the sunniest months of the year. This trend reflects the region's consistent warmth, following the high summer figures of 85% in July and 87% in August. Although the chance of sunshine dips slightly in the subsequent months of October (96%) and November (79%), September remains a standout for those seeking bright, clear skies. The month serves as a perfect bridge from the heat of summer to the more temperate fall, inviting residents and visitors alike to enjoy its radiant days.

Percentage of Sunny Days in September in Marvdasht

The chart illustrates the percentage of sunny days in Marvdasht 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 Marvdasht experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%77%63%85%97%85%87%99%96%79%56%
Data source: Marvdasht September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marvdasht in September

In Marvdasht, Iran, the rhythm of daylight unfolds with a captivating seasonal ebb and flow. As the year progresses from January's modest 10 hours of daylight, the days gradually stretch, peaking in June at a generous 14 hours. This seasonal abundance gives way to a slight decline during the summer months, with July and August maintaining a comfortable 13 hours. By September, daylight begins to recede, offering 12 hours as a gentle transition into autumn. This trend illustrates a cyclical pattern of nature, as shorter days re-emerge in October with 11 hours, and the year rounds off towards December with a return to 10 hours, heralding a time of reflection and rest.

Average Daylight Hours in Marvdasht for September

The chart illustrates the variation in daylight duration in Marvdasht throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 27m11h 7m11h 59m12h 53m13h 38m14h 1m13h 49m13h 10m12h 18m11h 24m10h 38m10h 14m
Data source: Marvdasht daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Marvdasht

As the summer heat begins to wane in September, Marvdasht, Iran, experiences a gentle shift in the winds, with average speeds dropping to 1.6 m/s (4 mph). This marks a subtle yet noticeable decrease from the lively breezes of March and May, which saw higher averages of 2.4 m/s (5 mph) and 2.1 m/s (5 mph), respectively. With the temperatures cooling off and the whispers of autumn approaching, the winds in September carry a refreshing crispness that invigorates the landscape. Following this month, wind speeds are predicted to remain relatively stable through October and November, hovering around 1.5 to 1.7 m/s (3 to 4 mph). This trend showcases the transition into a more subdued season, where the air feels lighter and the environment slowly prepares for the winter ahead.

Average September Wind Speed in Marvdasht

The chart displays monthly wind speed patterns in Marvdasht, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.62.42.02.11.92.01.91.6 m/s1.71.51.5
Data source: Marvdasht September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Marvdasht Compares to Other Months

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

September and January present contrasting weather conditions. September boasts warm temperatures with a minimum of 13°C (55°F), an average of 26°C (79°F), and a maximum reaching up to 38°C (100°F). This month features dry conditions, with no recorded precipitation and a low humidity of 19%. In stark contrast, January experiences much cooler temperatures, dipping to a minimum of -6°C (21°F), averaging around 7°C (44°F), and a maximum of 22°C (73°F). This winter month also sees precipitation totaling 27 mm (1.1 in) over three days, and humidity levels rise to 50%. For a closer look at the January weather in Marvdasht, visit Marvdasht weather in January.

September and February present markedly different weather conditions. September boasts warmer temperatures, with average highs reaching up to 38°C (100°F) and minimal rainfall, resulting in a dry atmosphere with only 19% humidity. In contrast, February experiences much cooler weather, with average highs of 23°C (75°F) and low temperatures dipping to -5°C (24°F). Additionally, February sees significantly more precipitation, totaling 50 mm (2.0 in) over four days, contributing to a humidity level of 41%. For more detailed information, you can explore Marvdasht weather in February.

In September, the weather is characterized by warm temperatures, with a minimum of 13°C and a maximum reaching up to 38°C. The month is notably dry, with no recorded precipitation and a low humidity level of 19%. In stark contrast, March brings cooler conditions, where temperatures range from a minimum of -2°C to a maximum of 30°C, and average around 13°C. March is also significantly wetter, experiencing 62 mm of precipitation over about 6 days and a higher humidity level of 40%. For more detailed weather information in March, you can check Marvdasht weather in March.

September and April present notable contrasts in weather. September typically boasts warmer temperatures, ranging from a minimum of 13°C (55°F) to a scorching maximum of 38°C (100°F), combined with an average of 26°C (79°F) and virtually no precipitation. This dry heat is accompanied by low humidity at just 19%. In contrast, April is much cooler, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 31°C (88°F), and an average temperature of 17°C (64°F). Rainfall is more prevalent in April, with about 22 mm (0.9 in) spread over four days, contributing to a higher humidity level of 38%. For more detailed information, check out Marvdasht weather in April.

September and May present distinctly different weather patterns. In September, temperatures soar with an average of 26°C (79°F), peaking at a sweltering 38°C (100°F), all while enjoying a dry month with no recorded precipitation and low humidity at 19%. In contrast, May brings a cooler average temperature of 23°C (73°F), with nighttime lows dipping to 9°C (49°F) and pleasant daytime highs reaching 38°C (101°F). This month also sees a bit of rainfall, with 8 mm (0.3 in) spread over two days and higher humidity at 38%. For more details on May weather, check out Marvdasht weather in May.

In comparing the weather of September and June, we see some notable differences. September experiences a minimum temperature of 13°C and an average of 26°C, with maximum temperatures reaching 38°C. In contrast, June starts with slightly higher minimums at 15°C and showcases a warmer average of 29°C, peaking at 41°C. Both months exhibit no precipitation, contributing to their dry conditions, with humidity remaining relatively low at 19% in September and slightly higher at 21% in June. For more detailed insights, you can visit Marvdasht weather in June.

In September, the weather is slightly cooler compared to July, boasting a minimum temperature of 13°C (55°F) and an average of 26°C (79°F), with a maximum of 38°C (100°F). In contrast, July tends to be hotter with a minimum of 18°C (65°F), an average of 31°C (87°F), and a peak of 41°C (107°F). Both months experience very little precipitation, with September recording 0 mm (0.0 in) and July having just 2 mm (0.1 in), and neither month sees any rainy days. Additionally, humidity levels are relatively low, at 19% in September and even lower at 12% in July. For a closer look at July's conditions, you can visit Marvdasht weather in July.

In comparing the weather between September and August, September experiences slightly cooler temperatures with a minimum of 13°C (55°F) and an average of 26°C (79°F), compared to August's minimum of 15°C (59°F) and an average of 29°C (85°F). Additionally, September has a less extreme maximum temperature of 38°C (100°F), while August peaks at a scorching 41°C (107°F). Both months see no precipitation, with 0 mm recorded and no rainy days, but September's humidity level is slightly higher at 19%, compared to August's lower humidity of 14%. For more details on August weather in this region, visit Marvdasht weather in August.

In September, the weather remains quite warm, with average temperatures hitting a balmy 26°C (79°F) and peaks soaring up to 38°C (100°F). The month is characterized by dry conditions, with no recorded precipitation and low humidity at just 19%. In contrast, October usher in a significant drop in temperatures, with a minimum of 4°C (40°F) and an average of 19°C (67°F), leading to a cooler atmosphere overall. Although it remains fairly dry, October does see a slight increase in humidity at 35% and a minimal amount of precipitation at 3 mm (0.1 in). For more details about the weather specifics for this month, you can visit Marvdasht weather in October.

In September, the weather is characterized by warm temperatures, with a minimum of 13°C (55°F) and an average of 26°C (79°F), peaking at a scorching 38°C (100°F). There is no precipitation and humidity remains low at 19%, creating a dry and hot atmosphere. In contrast, November experiences a significant drop in temperatures, with a minimum of -1°C (30°F) and an average of 12°C (54°F), reaching a maximum of 26°C (80°F). This month also sees around 35 mm (1.4 in) of precipitation over four days, contributing to a much higher humidity level of 57%. For more details, you can check Marvdasht weather in November.

September weather is characterized by warm temperatures, with averages reaching up to 26°C (79°F) and maximums soaring as high as 38°C (100°F), all while enjoying dry conditions with no recorded precipitation. In contrast, December presents a cooler climate, with temperatures ranging from a low of -3°C (27°F) to a milder high of 23°C (73°F). December brings a bit of moisture, averaging 23 mm (0.9 in) of precipitation over two days, and a noticeable increase in humidity at 53%. For more details, you can check out Marvdasht weather in December.

Compare Marvdasht's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Marvdasht

In September, Marvdasht greets visitors with notably warm and dry weather, making it a stark contrast to the cooler and wetter months that precede it. With maximum temperatures soaring comfortably around 38°C (100°F) and average daily warmth settling at a pleasant 26°C (79°F), the month showcases the region’s transition into autumn warmth. Rain is a rarity, with no recorded precipitation, and the low humidity level of 19% ensures that the air remains dry and refreshing. This perfect blend of warmth and dryness makes September an ideal time to explore the captivating landscapes of Marvdasht. For a deeper understanding of the region’s unique climate patterns, visit Marvdasht Climate.