January Weather in Arak, Iran

Last updated: August 23, 2025

In January, the average temperature in Arak, Iran hovers around 1°C (33°F), with minimal chills dipping to -20°C (-4°F) and maximum heights reaching 16°C (62°F). Expect approximately 33 mm (1.3 in) of precipitation over 6 days, combined with an average humidity of 57%. Whether you're bundling up or enjoying the milder days, be prepared for a month of varied weather!

January Temperature in Arak

In January in Arak, the average temperature is 1°C (33°F). Maximum temperatures can reach 16°C (62°F), while minimums can drop as low as -20°C (-4°F). Be prepared for a wide range of temperatures when planning your travel to Arak in January.

January Weather in Arak: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Arak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arak, January typically has an average temperature of 1°C (33°F), with highs reaching up to 16°C (62°F) and lows dropping to around -20°C (-4°F).

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

January Precipitation in Arak

In Arak, in January, the precipitation amount is 33 mm (1.3 in) over the course of 6 days.

January Precipitation Trends in Arak

The chart displays monthly precipitation patterns in Arak, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Arak, January typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Arak

In Arak in January humidity is 57%. With an average temperature of 1°C (33°F), this humidity feels quite damp and chilly for traveling, making it essential to dress in layers to stay comfortable while exploring the area.

January Average Humidity in Arak

This chart illustrates the average monthly humidity levels in Arak, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Arak is approximately 57%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Arak

In Arak in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Arak.

Maximum UV Index Levels in Arak for January

The chart shows the monthly maximum UV Index (UVI) for Arak in January, 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 January, the maximum UV index in Arak typically reaches 5, which falls under the moderate exposure category.

Data source: Arak January 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 January Weather in Arak Compares to Other Months

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

This table compares monthly weather conditions in Arak, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (33°F)	33 mm (1.3 inches)	57%	moderate
February Weather	2°C (37°F)	46 mm (1.8 inches)	53%	high
March Weather	7°C (45°F)	55 mm (2.2 inches)	54%	very high
April Weather	12°C (54°F)	71 mm (2.8 inches)	47%	very high
May Weather	17°C (63°F)	41 mm (1.6 inches)	39%	extreme
June Weather	24°C (76°F)	5 mm (0.2 inches)	26%	extreme
July Weather	27°C (81°F)	2 mm (0.1 inches)	16%	extreme
August Weather	26°C (79°F)	1 mm (0.0 inches)	16%	extreme
September Weather	22°C (72°F)	1 mm (0.0 inches)	20%	very high
October Weather	14°C (58°F)	16 mm (0.6 inches)	38%	very high
November Weather	7°C (45°F)	46 mm (1.8 inches)	55%	moderate
December Weather	3°C (38°F)	33 mm (1.3 inches)	61%	moderate