September Weather in Gilan-e Gharb, Iran

Last updated: August 23, 2025

In Gilan-e Gharb, Iran, the average temperature in September hovers around 26°C (79°F). Expect a range from a refreshing 12°C (54°F) to a sweltering 40°C (104°F). With a mere 1 mm (0.1 in) of rainfall over 0 days, it's a dry month to enjoy. The air remains relatively crisp, with an average humidity of only 27%.

September Temperature in Gilan-e Gharb

In September in Gilan-e Gharb, the average temperature is 26°C (79°F). Maximums can reach 40°C (104°F), and minimums can be as low as 12°C (54°F). Be sure to pack appropriately for varying temperatures during your travels.

September Weather in Gilan-e Gharb: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Gilan-e Gharb, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gilan-e Gharb, September typically has an average temperature of 26°C (79°F), with highs reaching up to 40°C (104°F) and lows dropping to around 12°C (54°F).

Data source: Temperature data for Gilan-e Gharb generated using information from the Copernicus Climate Change Service.

September Precipitation in Gilan-e Gharb

In Gilan-e Gharb in September, the precipitation amount is 1 mm (0.1 in) during 0 days, indicating a very dry period.

September Precipitation Trends in Gilan-e Gharb

The chart displays monthly precipitation patterns in Gilan-e Gharb, 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 Gilan-e Gharb, September typically receives around 1 mm (0.1 inches) of precipitation spread over approximately 0 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Gilan-e Gharb

In Gilan-e Gharb in September, humidity is 27%. With an average temperature of 26°C (79°F), this humidity feels like a refreshing embrace, making it comfortable for exploring the sights and enjoying outdoor activities.

September Average Humidity in Gilan-e Gharb

This chart illustrates the average monthly humidity levels in Gilan-e Gharb, 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 Gilan-e Gharb is approximately 27%, 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 Gilan-e Gharb

In Gilan-e Gharb in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Gilan-e Gharb.

Maximum UV Index Levels in Gilan-e Gharb for September

The chart shows the monthly maximum UV Index (UVI) for Gilan-e Gharb 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 Gilan-e Gharb typically reaches 9, which falls under the very high exposure category.

Data source: Gilan-e Gharb 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 Gilan-e Gharb Compares to Other Months

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

This table compares monthly weather conditions in Gilan-e Gharb, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (40°F)	69 mm (2.7 inches)	69%	moderate
February Weather	6°C (44°F)	114 mm (4.5 inches)	67%	high
March Weather	10°C (51°F)	110 mm (4.3 inches)	66%	very high
April Weather	15°C (60°F)	78 mm (3.1 inches)	56%	very high
May Weather	21°C (70°F)	34 mm (1.3 inches)	48%	extreme
June Weather	27°C (80°F)	2 mm (0.1 inches)	35%	extreme
July Weather	30°C (87°F)	0 mm (0.0 inches)	25%	extreme
August Weather	30°C (86°F)	1 mm (0.0 inches)	22%	extreme
September Weather	26°C (79°F)	1 mm (0.1 inches)	27%	very high
October Weather	19°C (66°F)	33 mm (1.3 inches)	46%	high
November Weather	11°C (53°F)	75 mm (2.9 inches)	60%	moderate
December Weather	7°C (45°F)	80 mm (3.1 inches)	72%	moderate