October Weather in Karaj, Iran

Last updated: August 23, 2025

In October, the average temperature in Karaj, Iran hovers around 16°C (61°F). Expect a minimum of 4°C (40°F) and a comfortable maximum of 29°C (85°F). With precipitation averaging 20 mm (0.8 in) over just 4 days, the average humidity sits at a pleasant 61%.

October Temperature in Karaj

In October in Karaj, the average temperature is 16°C (61°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to as low as 4°C (40°F). This diverse weather makes Karaj an ideal destination for travelers seeking both warm and cooler experiences.

October Weather in Karaj: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Karaj, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karaj, October typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (85°F) and lows dropping to around 4°C (40°F).

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

October Precipitation in Karaj

In Karaj in October, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

October Precipitation Trends in Karaj

The chart displays monthly precipitation patterns in Karaj, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Karaj, October typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Karaj

In Karaj in October humidity is 61%. With an average temperature of 16°C (61°F), this humidity feels like a gentle embrace, making it ideal for leisurely strolls and outdoor explorations without the discomfort of excessive heat.

October Average Humidity in Karaj

This chart illustrates the average monthly humidity levels in Karaj, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Karaj is approximately 61%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Karaj

In Karaj in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Karaj.

Maximum UV Index Levels in Karaj for October

The chart shows the monthly maximum UV Index (UVI) for Karaj in October, 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 October, the maximum UV index in Karaj typically reaches 7, which falls under the high exposure category.

Data source: Karaj October 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 October Weather in Karaj Compares to Other Months

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

This table compares monthly weather conditions in Karaj, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	34 mm (1.3 inches)	70%	moderate
February Weather	3°C (38°F)	56 mm (2.2 inches)	66%	moderate
March Weather	8°C (47°F)	49 mm (1.9 inches)	68%	very high
April Weather	14°C (57°F)	54 mm (2.1 inches)	62%	very high
May Weather	20°C (68°F)	24 mm (1.0 inches)	64%	extreme
June Weather	27°C (80°F)	4 mm (0.1 inches)	62%	extreme
July Weather	29°C (85°F)	2 mm (0.1 inches)	52%	extreme
August Weather	28°C (82°F)	0 mm (0.0 inches)	40%	very high
September Weather	24°C (75°F)	1 mm (0.0 inches)	45%	very high
October Weather	16°C (61°F)	20 mm (0.8 inches)	61%	high
November Weather	8°C (47°F)	39 mm (1.5 inches)	72%	moderate
December Weather	4°C (39°F)	33 mm (1.3 inches)	70%	moderate