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December Weather in Delijan, Iran

Last updated: August 23, 2025

In Delijan, Iran, the average temperature in December hovers around 4°C (40°F). Expect chilly conditions, with minimums dipping to -8°C (18°F) and maximums rising to a mild 19°C (67°F). During this month, precipitation is typically 27 mm (1.1 in) spread over about 6 days, and the average humidity remains at a comfortable 63%.

December Temperature in Delijan

In December in Delijan, the average temperature is 4°C (40°F). Maximum temperatures can reach 19°C (67°F), while the minimum can drop as low as -8°C (18°F). Be prepared for a mix of chilly days and milder spells, making it essential to pack layers for your travel.

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

The chart illustrates December temperature patterns in Delijan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delijan, December typically has an average temperature of 4°C (40°F), with highs reaching up to 19°C (67°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec363948576678827973604540
Data source: Temperature data for Delijan 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 Delijan

In Delijan in December, the precipitation amount is 27 mm (1.1 in) over a period of 6 days.

December Precipitation Trends in Delijan

The chart displays monthly precipitation patterns in Delijan, 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 Delijan, December typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec26405458445211194027
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Delijan

In Delijan in December humidity is 63%. With an average temperature of 4°C (40°F), this humidity feels like a biting chill that penetrates your clothing, making traveling uncomfortable and requiring extra layers to keep warm against the dampness.

December Average Humidity in Delijan

This chart illustrates the average monthly humidity levels in Delijan, 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 Delijan is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec60%56%60%55%49%37%24%20%25%42%62%63%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Delijan

In Delijan in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Delijan for better planning.

Maximum UV Index Levels in Delijan for December

The chart shows the monthly maximum UV Index (UVI) for Delijan 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 Delijan typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710101413121110854
Data source: Delijan 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 Delijan Compares to Other Months

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

This table compares monthly weather conditions in Delijan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)26 mm (1.0 inches)60%moderate
February Weather4°C (40°F)40 mm (1.6 inches)56%high
March Weather9°C (48°F)54 mm (2.1 inches)60%very high
April Weather14°C (57°F)58 mm (2.3 inches)54%very high
May Weather19°C (66°F)44 mm (1.7 inches)49%extreme
June Weather26°C (78°F)4 mm (0.2 inches)37%extreme
July Weather28°C (83°F)2 mm (0.1 inches)24%extreme
August Weather26°C (79°F)1 mm (0.0 inches)20%extreme
September Weather23°C (73°F)1 mm (0.0 inches)25%very high
October Weather15°C (60°F)19 mm (0.8 inches)42%very high
November Weather7°C (46°F)40 mm (1.6 inches)62%moderate
December Weather4°C (40°F)27 mm (1.1 inches)63%moderate

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