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December Weather in Gorgan, Iran

Last updated: August 23, 2025

In December, the average temperature in Gorgan, Iran hovers around 4°C (40°F). While minimum temperatures can plunge to -10°C (15°F), you might also enjoy a pleasant maximum of 21°C (69°F). Expect 53 mm (2.1 in) of precipitation over roughly 8 days, and keep in mind the relative humidity is a notable 76%.

December Temperature in Gorgan

In December, in Gorgan, the average temperature is 4°C (40°F). The maximum can reach 21°C (69°F), while the minimum can drop as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures, from chilly days to unexpectedly warm afternoons.

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

The chart illustrates December temperature patterns in Gorgan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gorgan, December typically has an average temperature of 4°C (40°F), with highs reaching up to 21°C (69°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec353744526170747267564540
Data source: Temperature data for Gorgan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Gorgan

In Gorgan in December, the total precipitation amount is 53 mm (2.1 in) over the course of 8 days.

December Precipitation Trends in Gorgan

The chart displays monthly precipitation patterns in Gorgan, 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 Gorgan, December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec638312317115578685067977253
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gorgan

In Gorgan in December humidity is 76%. With an average temperature of 4°C (40°F), this humidity feels like a chilly embrace, making travel feel damp and slightly clammy, as the cool air clings to your skin, requiring extra layers to stay comfortable while experiencing the sights.

December Average Humidity in Gorgan

This chart illustrates the average monthly humidity levels in Gorgan, 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 Gorgan is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%76%75%71%70%67%57%48%52%64%75%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gorgan

In Gorgan 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 Gorgan, you can check the information here.

Maximum UV Index Levels in Gorgan for December

The chart shows the monthly maximum UV Index (UVI) for Gorgan 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 Gorgan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4589111111109743
Data source: Gorgan 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 Gorgan Compares to Other Months

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

This table compares monthly weather conditions in Gorgan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)63 mm (2.5 inches)74%moderate
February Weather3°C (37°F)83 mm (3.3 inches)76%moderate
March Weather6°C (44°F)123 mm (4.8 inches)75%very high
April Weather11°C (52°F)171 mm (6.7 inches)71%very high
May Weather16°C (61°F)155 mm (6.1 inches)70%extreme
June Weather21°C (70°F)78 mm (3.1 inches)67%extreme
July Weather23°C (74°F)68 mm (2.7 inches)57%extreme
August Weather22°C (72°F)50 mm (2.0 inches)48%very high
September Weather19°C (67°F)67 mm (2.6 inches)52%very high
October Weather13°C (56°F)97 mm (3.8 inches)64%high
November Weather7°C (46°F)72 mm (2.8 inches)75%moderate
December Weather4°C (40°F)53 mm (2.1 inches)76%moderate

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