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December Weather in Tafresh, Iran

Last updated: August 23, 2025

In December, the average temperature in Tafresh, Iran hovers around 3°C (38°F). Expect temperatures to swing between a brisk -11°C (13°F) and a milder 18°C (65°F). During this time, you can anticipate about 48 mm (1.9 in) of precipitation spread over 8 days, with an overall average humidity of 75%.

December Temperature in Tafresh

In December in Tafresh, the average temperature is 3°C (38°F). The maximum can reach 18°C (65°F), while the minimum can dip as low as -11°C (13°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Tafresh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tafresh, December typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (65°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec333646546476817872594438
Data source: Temperature data for Tafresh 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 Tafresh

In Tafresh in December, the precipitation amount is 48 mm (1.9 in) over a span of 8 days.

December Precipitation Trends in Tafresh

The chart displays monthly precipitation patterns in Tafresh, 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 Tafresh, December typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4358771007411312366348
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tafresh

In Tafresh in December humidity is 75%. With an average temperature of 3°C (38°F), this humidity feels like a chill that clings to your skin, making outdoor exploration uncomfortable and urging you to seek warmth indoors.

December Average Humidity in Tafresh

This chart illustrates the average monthly humidity levels in Tafresh, 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 Tafresh is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%72%73%66%62%54%46%36%40%59%70%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tafresh

In Tafresh 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 Tafresh for better planning.

Maximum UV Index Levels in Tafresh for December

The chart shows the monthly maximum UV Index (UVI) for Tafresh 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 Tafresh typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101313121110854
Data source: Tafresh 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 Tafresh Compares to Other Months

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

This table compares monthly weather conditions in Tafresh, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)43 mm (1.7 inches)76%moderate
February Weather2°C (36°F)58 mm (2.3 inches)72%high
March Weather8°C (46°F)77 mm (3.0 inches)73%very high
April Weather12°C (55°F)100 mm (3.9 inches)66%very high
May Weather18°C (64°F)74 mm (2.9 inches)62%extreme
June Weather24°C (76°F)11 mm (0.4 inches)54%extreme
July Weather27°C (81°F)2 mm (0.1 inches)46%extreme
August Weather26°C (78°F)1 mm (0.0 inches)36%extreme
September Weather22°C (72°F)2 mm (0.1 inches)40%very high
October Weather15°C (59°F)36 mm (1.4 inches)59%very high
November Weather7°C (45°F)63 mm (2.5 inches)70%moderate
December Weather3°C (38°F)48 mm (1.9 inches)75%moderate

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