December Weather in Sari, Iran

Last updated: August 23, 2025

In December, the average temperature in Sari, Iran hovers around 9°C (49°F). Be prepared for temperature fluctuations, with a minimum dipping to -7°C (20°F) and a maximum soaring to 26°C (79°F). Expect about 68 mm (2.7 in) of precipitation spread over 8 days, contributing to an average humidity level of 76%. Stay comfortable and ready for the varied weather!

December Temperature in Sari

In December in Sari, the average temperature is 9°C (49°F). Maximum temperatures can reach 26°C (79°F), while minimums can drop as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Sari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sari, December typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (79°F) and lows dropping to around -7°C (20°F).

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

December Precipitation in Sari

In Sari in December, the precipitation amount is 68 mm (2.7 in) spread over 8 days.

December Precipitation Trends in Sari

The chart displays monthly precipitation patterns in Sari, 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 Sari, December typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 8 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 Sari

In Sari in December, humidity is 76%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making outdoor adventures a bit uncomfortable as the dampness seeps into your clothes and lingers in the air, often leading to a sense of coolness that can be refreshing but also dampens the joy of exploration.

December Average Humidity in Sari

This chart illustrates the average monthly humidity levels in Sari, 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 Sari is approximately 76%, 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 Sari

In Sari in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Sari, you can check the information here.

Maximum UV Index Levels in Sari for December

The chart shows the monthly maximum UV Index (UVI) for Sari 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 Sari typically reaches 3, which falls under the moderate exposure category.

Data source: Sari 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 Sari Compares to Other Months

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

This table compares monthly weather conditions in Sari, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	69 mm (2.7 inches)	74%	moderate
February Weather	8°C (47°F)	79 mm (3.1 inches)	76%	moderate
March Weather	11°C (53°F)	85 mm (3.3 inches)	75%	high
April Weather	15°C (59°F)	74 mm (2.9 inches)	71%	very high
May Weather	20°C (69°F)	44 mm (1.7 inches)	70%	extreme
June Weather	25°C (78°F)	20 mm (0.8 inches)	67%	very high
July Weather	27°C (82°F)	74 mm (2.9 inches)	57%	very high
August Weather	27°C (80°F)	51 mm (2.0 inches)	48%	very high
September Weather	24°C (76°F)	76 mm (3.0 inches)	52%	very high
October Weather	18°C (65°F)	116 mm (4.6 inches)	64%	high
November Weather	13°C (55°F)	108 mm (4.3 inches)	75%	moderate
December Weather	9°C (49°F)	68 mm (2.7 inches)	76%	moderate