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December Weather in Birjand, Iran

Last updated: August 23, 2025

In December, the average temperature in Birjand, Iran hovers around 6°C (42°F). Temperatures can fluctuate significantly, with a minimum of -9°C (16°F) and a maximum reaching up to 19°C (67°F). While exploring the area, expect a modest precipitation amount of 11 mm (0.4 in) over the course of 1 day, accompanied by an average humidity of 56%.

December Temperature in Birjand

In December in Birjand, the average temperature is 6°C (42°F). Maximums can reach 19°C (67°F), while minimums can drop as low as -9°C (16°F). Travelers can expect a mix of chilly and mild days, so packing layers is recommended.

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

The chart illustrates December temperature patterns in Birjand, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Birjand, December typically has an average temperature of 6°C (42°F), with highs reaching up to 19°C (67°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec384353637080827771614942
Data source: Temperature data for Birjand 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 Birjand

In Birjand in December, the precipitation amount is 11 mm (0.4 in) over the course of one day.

December Precipitation Trends in Birjand

The chart displays monthly precipitation patterns in Birjand, 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 Birjand, December typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec2742432920100071711
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Birjand

In Birjand in December, humidity is 56%. With an average temperature of 6°C (42°F), this humidity feels like a brisk chill that wraps around you, making walking outside an invigorating experience that requires a warm jacket and a sense of adventure for exploring the local sights.

December Average Humidity in Birjand

This chart illustrates the average monthly humidity levels in Birjand, 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 Birjand is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec55%53%55%47%42%24%13%13%20%37%56%56%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Birjand

In Birjand 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 Birjand for better planning.

Maximum UV Index Levels in Birjand for December

The chart shows the monthly maximum UV Index (UVI) for Birjand 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 Birjand typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710111313131211964
Data source: Birjand 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 Birjand Compares to Other Months

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

This table compares monthly weather conditions in Birjand, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)27 mm (1.1 inches)55%moderate
February Weather6°C (43°F)42 mm (1.7 inches)53%high
March Weather12°C (53°F)43 mm (1.7 inches)55%very high
April Weather17°C (63°F)29 mm (1.1 inches)47%extreme
May Weather21°C (70°F)20 mm (0.8 inches)42%extreme
June Weather27°C (80°F)1 mm (0.0 inches)24%extreme
July Weather28°C (82°F)0 mm (0.0 inches)13%extreme
August Weather25°C (77°F)0 mm (0.0 inches)13%extreme
September Weather22°C (71°F)0 mm (0.0 inches)20%extreme
October Weather16°C (61°F)7 mm (0.3 inches)37%very high
November Weather9°C (49°F)17 mm (0.7 inches)56%high
December Weather6°C (42°F)11 mm (0.4 inches)56%moderate

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