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December Weather in Semirom, Iran

Last updated: August 23, 2025

In Semirom, Iran, the average temperature in December hovers around 1°C (34°F), with a typical minimum of -14°C (6°F) and a maximum of 15°C (59°F). Expect about 32 mm (1.2 in) of precipitation over 4 days, contributing to an average humidity of 61%. Stay prepared for the chill while enjoying the unique charm of this winter month!

December Temperature in Semirom

In December in Semirom, the average temperature is 1°C (34°F). The maximum can reach 15°C (59°F), while the minimum can drop as low as -14°C (6°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Semirom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Semirom, December typically has an average temperature of 1°C (34°F), with highs reaching up to 15°C (59°F) and lows dropping to around -14°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec283040505972767367554134
Data source: Temperature data for Semirom 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 Semirom

In Semirom in December, the total precipitation amount is 32 mm (1.2 in) over a span of 4 days.

December Precipitation Trends in Semirom

The chart displays monthly precipitation patterns in Semirom, 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 Semirom, December typically receives around 32 mm (1.2 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec4859523918210045232
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Semirom

In Semirom in December, humidity is 61%. With an average temperature of 1°C (34°F), this humidity feels like a raw chill that seeps into your bones, making outdoor activities brisk and invigorating, yet requiring warm clothing to stay comfortable while exploring.

December Average Humidity in Semirom

This chart illustrates the average monthly humidity levels in Semirom, 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 Semirom is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec54%49%55%54%51%29%19%18%24%40%63%61%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Semirom

In Semirom in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Semirom.

Maximum UV Index Levels in Semirom for December

The chart shows the monthly maximum UV Index (UVI) for Semirom 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 Semirom typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec89111214141312111075
Data source: Semirom 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 Semirom Compares to Other Months

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

This table compares monthly weather conditions in Semirom, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)48 mm (1.9 inches)53%very high
February Weather-1°C (30°F)59 mm (2.3 inches)49%very high
March Weather5°C (41°F)52 mm (2.0 inches)55%extreme
April Weather10°C (51°F)39 mm (1.5 inches)53%extreme
May Weather15°C (60°F)18 mm (0.7 inches)51%extreme
June Weather22°C (73°F)1 mm (0.1 inches)29%extreme
July Weather24°C (76°F)1 mm (0.0 inches)19%extreme
August Weather23°C (74°F)0 mm (0.0 inches)18%extreme
September Weather20°C (68°F)0 mm (0.0 inches)24%extreme
October Weather13°C (55°F)4 mm (0.2 inches)40%very high
November Weather5°C (42°F)52 mm (2.0 inches)63%high
December Weather1°C (34°F)32 mm (1.2 inches)61%moderate

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