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September Weather in Alvand, Iran

Last updated: August 23, 2025

In September, the average temperature in Alvand, Iran hovers around 22°C (72°F). Expect a range where the minimum dips to 6°C (43°F) and the maximum can reach a sizzling 37°C (99°F). Rainfall is slight, with an average precipitation of just 3 mm (0.1 in) over 1 day, while humidity levels settle at a comfortable 58%.

September Temperature in Alvand

In September in Alvand, the average temperature is 22°C (72°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 6°C (43°F). This variation in temperature makes it an ideal time for travelers to experience pleasant days while being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Alvand, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alvand, September typically has an average temperature of 22°C (72°F), with highs reaching up to 37°C (99°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec343746556475807772594638
Data source: Temperature data for Alvand 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 Alvand

In Alvand in September, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

September Precipitation Trends in Alvand

The chart displays monthly precipitation patterns in Alvand, 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 Alvand, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec41787190485433375354
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Alvand

In Alvand in September, humidity is 58%. With an average temperature of 22°C (72°F), this humidity feels like a warm, slightly muggy embrace, making it ideal for leisurely strolls but a bit uncomfortable for strenuous outdoor activities.

September Average Humidity in Alvand

This chart illustrates the average monthly humidity levels in Alvand, 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 Alvand is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%75%72%65%65%65%61%49%58%73%75%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Alvand

In Alvand in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Alvand.

Maximum UV Index Levels in Alvand for September

The chart shows the monthly maximum UV Index (UVI) for Alvand 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 Alvand typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec55991312111010754
Data source: Alvand 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.

How September Weather in Alvand Compares to Other Months

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

This table compares monthly weather conditions in Alvand, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)41 mm (1.6 inches)75%moderate
February Weather3°C (37°F)78 mm (3.1 inches)75%moderate
March Weather8°C (46°F)71 mm (2.8 inches)72%very high
April Weather13°C (55°F)90 mm (3.6 inches)65%very high
May Weather18°C (65°F)48 mm (1.9 inches)65%extreme
June Weather24°C (76°F)5 mm (0.2 inches)65%extreme
July Weather27°C (80°F)4 mm (0.1 inches)61%extreme
August Weather25°C (78°F)3 mm (0.1 inches)49%very high
September Weather22°C (72°F)3 mm (0.1 inches)58%very high
October Weather15°C (59°F)37 mm (1.5 inches)73%high
November Weather8°C (46°F)53 mm (2.1 inches)75%moderate
December Weather3°C (38°F)54 mm (2.1 inches)72%moderate

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