September Weather in Semirom, Iran

Last updated: August 23, 2025

In September, the average temperature in Semirom, Iran hovers around 20°C (68°F), offering a pleasant climate for various activities. Temperatures can dip to a minimum of 5°C (41°F) and peak at a refreshing 32°C (90°F). You'll enjoy clear skies with 0 mm (0.0 in) of precipitation throughout the month, accompanied by a comfortable average humidity of 24%.

September Temperature in Semirom

In September in Semirom, the average temperature is 20°C (68°F). Maximums can reach 32°C (90°F), and minimums can dip as low as 5°C (41°F). This variety in temperatures makes it a great time for travelers to enjoy both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Semirom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Semirom, September typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for Semirom generated using information from the Copernicus Climate Change Service.

September Precipitation in Semirom

In Semirom in September, the precipitation amount is 0 mm (0.0 in) during 0 days.

September Precipitation Trends in Semirom

The chart displays monthly precipitation patterns in Semirom, 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 Semirom, September typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Semirom

In Semirom in September humidity is 24%. With an average temperature of 20°C (68°F), this humidity feels like a refreshing breeze that keeps you comfortable while exploring, making it an ideal time for leisurely walks and outdoor activities.

September Average Humidity in Semirom

This chart illustrates the average monthly humidity levels in Semirom, 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 Semirom is approximately 24%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Semirom

In Semirom in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Semirom.

Maximum UV Index Levels in Semirom for September

The chart shows the monthly maximum UV Index (UVI) for Semirom 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 Semirom typically reaches 11, which falls under the extreme exposure category.

Data source: Semirom 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 Semirom Compares to Other Months

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

This table compares monthly weather conditions in Semirom, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	48 mm (1.9 inches)	53%	very high
February Weather	-1°C (30°F)	59 mm (2.3 inches)	49%	very high
March Weather	5°C (41°F)	52 mm (2.0 inches)	55%	extreme
April Weather	10°C (51°F)	39 mm (1.5 inches)	53%	extreme
May Weather	15°C (60°F)	18 mm (0.7 inches)	51%	extreme
June Weather	22°C (73°F)	1 mm (0.1 inches)	29%	extreme
July Weather	24°C (76°F)	1 mm (0.0 inches)	19%	extreme
August Weather	23°C (74°F)	0 mm (0.0 inches)	18%	extreme
September Weather	20°C (68°F)	0 mm (0.0 inches)	24%	extreme
October Weather	13°C (55°F)	4 mm (0.2 inches)	40%	very high
November Weather	5°C (42°F)	52 mm (2.0 inches)	63%	high
December Weather	1°C (34°F)	32 mm (1.2 inches)	61%	moderate