December Weather in Surian, Iran

Last updated: August 23, 2025

In December, the average temperature in Surian, Iran hovers around 6°C (43°F), with a range from a brisk -7°C (19°F) to a mild 21°C (70°F). Expect a modest precipitation of 10 mm (0.4 in) over just 1 day, and enjoy a comfortable average humidity of 56%.

December Temperature in Surian

In December in Surian, the average temperature is 6°C (43°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop as low as -7°C (19°F). It's advisable to pack layers to stay comfortable during your travels.

December Weather in Surian: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Surian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Surian, December typically has an average temperature of 6°C (43°F), with highs reaching up to 21°C (70°F) and lows dropping to around -7°C (19°F).

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

December Precipitation in Surian

In Surian in December, the precipitation amount is 10 mm (0.4 in) over the course of 1 day.

December Precipitation Trends in Surian

The chart displays monthly precipitation patterns in Surian, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Surian, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Surian

In Surian in December humidity is 56%. With an average temperature of 6°C (43°F), this humidity feels like a crisp chill in the air, making travel slightly uncomfortable and requiring extra layers to stay warm while exploring the surroundings.

December Average Humidity in Surian

This chart illustrates the average monthly humidity levels in Surian, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Surian is approximately 56%, offering insight into how humid the weather typically is during this month.

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

December UV Index in Surian

In Surian in December, 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 Surian.

Maximum UV Index Levels in Surian for December

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

Data source: Surian December 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 December Weather in Surian Compares to Other Months

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

This table compares monthly weather conditions in Surian, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	7 mm (0.3 inches)	52%	high
February Weather	7°C (45°F)	20 mm (0.8 inches)	47%	very high
March Weather	11°C (53°F)	35 mm (1.4 inches)	50%	extreme
April Weather	16°C (61°F)	31 mm (1.2 inches)	51%	extreme
May Weather	21°C (69°F)	21 mm (0.8 inches)	48%	extreme
June Weather	28°C (82°F)	0 mm (0.0 inches)	30%	extreme
July Weather	28°C (83°F)	2 mm (0.1 inches)	16%	extreme
August Weather	27°C (81°F)	0 mm (0.0 inches)	14%	extreme
September Weather	23°C (74°F)	0 mm (0.0 inches)	21%	extreme
October Weather	17°C (63°F)	10 mm (0.4 inches)	37%	very high
November Weather	9°C (49°F)	24 mm (0.9 inches)	62%	high
December Weather	6°C (43°F)	10 mm (0.4 inches)	56%	moderate