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December Weather in Darreh Shahr, Iran

Last updated: August 23, 2025

In December, the average temperature in Darreh Shahr, Iran hovers around 8°C (46°F), with a minimum dipping to -4°C (26°F) and a maximum reaching 19°C (67°F). Expect about 79 mm (3.1 in) of precipitation spread over 8 days, while the average humidity rests at a comfortable 57%.

December Temperature in Darreh Shahr

In December in Darreh Shahr, the average temperature is 8°C (46°F), with maximums reaching 19°C (67°F) and minimums dipping as low as -4°C (26°F). It’s advisable to pack layers to stay comfortable during your travels.

December Weather in Darreh Shahr: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Darreh Shahr, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Darreh Shahr, December typically has an average temperature of 8°C (46°F), with highs reaching up to 19°C (67°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec434653627181888679665346
Data source: Temperature data for Darreh Shahr 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 Darreh Shahr

In Darreh Shahr in December, the precipitation amount is 79 mm (3.1 in) during 8 days, indicating a relatively wet period for the area.

December Precipitation Trends in Darreh Shahr

The chart displays monthly precipitation patterns in Darreh Shahr, 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 Darreh Shahr, December typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec669999100241000208479
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Darreh Shahr

In Darreh Shahr in December, humidity is 57%. With an average temperature of 8°C (46°F), this humidity feels like a brisk chill in the air, making it essential to dress in layers while exploring the sights.

December Average Humidity in Darreh Shahr

This chart illustrates the average monthly humidity levels in Darreh Shahr, 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 Darreh Shahr is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%50%51%42%33%22%14%15%19%36%51%57%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Darreh Shahr

In Darreh Shahr 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 Darreh Shahr for better planning.

Maximum UV Index Levels in Darreh Shahr for December

The chart shows the monthly maximum UV Index (UVI) for Darreh Shahr 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 Darreh Shahr typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101312121110754
Data source: Darreh Shahr 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 Darreh Shahr Compares to Other Months

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

This table compares monthly weather conditions in Darreh Shahr, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)66 mm (2.6 inches)52%moderate
February Weather8°C (46°F)99 mm (3.9 inches)50%high
March Weather12°C (53°F)99 mm (3.9 inches)51%very high
April Weather16°C (62°F)100 mm (3.9 inches)42%very high
May Weather22°C (72°F)24 mm (0.9 inches)33%extreme
June Weather27°C (82°F)1 mm (0.0 inches)22%extreme
July Weather31°C (88°F)0 mm (0.0 inches)14%extreme
August Weather30°C (87°F)0 mm (0.0 inches)15%extreme
September Weather26°C (79°F)0 mm (0.0 inches)19%very high
October Weather19°C (66°F)20 mm (0.8 inches)36%high
November Weather12°C (53°F)84 mm (3.3 inches)50%moderate
December Weather8°C (46°F)79 mm (3.1 inches)57%moderate

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