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December Weather in Khomeyn, Iran

Last updated: August 23, 2025

In December, the average temperature in Khomeyn, Iran hovers around 3°C (38°F). You can expect a minimum drop to -9°C (16°F) and a pleasant maximum of 18°C (64°F). Alongside these temperatures, anticipate about 29 mm (1.1 in) of precipitation spread over 5 days, with an average humidity of 61%.

December Temperature in Khomeyn

In December in Khomeyn, the average temperature is 3°C (38°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop to as low as -9°C (16°F). It's advisable to pack layers and prepare for a mix of chilly and mild weather during your travels.

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

The chart illustrates December temperature patterns in Khomeyn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Khomeyn, December typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (64°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec323644546375817871584437
Data source: Temperature data for Khomeyn 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 Khomeyn

In Khomeyn in December, the total precipitation amount is 29 mm (1.1 in) recorded over a span of 5 days.

December Precipitation Trends in Khomeyn

The chart displays monthly precipitation patterns in Khomeyn, 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 Khomeyn, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec32415056364111143829
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Khomeyn

In Khomeyn in December humidity is 61%. With an average temperature of 3°C (38°F), this humidity feels like a chilly, damp embrace, making traveling somewhat uncomfortable as the cold air mixes with the moisture, penetrating through your clothing and chilling you to the bone.

December Average Humidity in Khomeyn

This chart illustrates the average monthly humidity levels in Khomeyn, 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 Khomeyn is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%53%55%47%39%26%16%16%20%38%55%61%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Khomeyn

In Khomeyn 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 Khomeyn for better planning.

Maximum UV Index Levels in Khomeyn for December

The chart shows the monthly maximum UV Index (UVI) for Khomeyn 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 Khomeyn typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710111413121211864
Data source: Khomeyn 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 Khomeyn Compares to Other Months

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

This table compares monthly weather conditions in Khomeyn, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)32 mm (1.3 inches)57%high
February Weather2°C (37°F)41 mm (1.6 inches)53%high
March Weather7°C (45°F)50 mm (1.9 inches)54%very high
April Weather12°C (54°F)55 mm (2.2 inches)47%extreme
May Weather17°C (63°F)36 mm (1.4 inches)39%extreme
June Weather24°C (76°F)4 mm (0.2 inches)26%extreme
July Weather27°C (81°F)1 mm (0.1 inches)16%extreme
August Weather26°C (78°F)1 mm (0.0 inches)16%extreme
September Weather22°C (71°F)1 mm (0.0 inches)20%extreme
October Weather14°C (58°F)14 mm (0.6 inches)38%very high
November Weather7°C (44°F)38 mm (1.5 inches)55%high
December Weather3°C (38°F)29 mm (1.1 inches)61%moderate

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