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December Weather in Selma, United States

Last updated: June 24, 2025

In December, the average temperature in Selma, United States hovers around 3°C (38°F). Expect chilly conditions with a minimum dipping to -8°C (17°F) and a maximum reaching 17°C (63°F). Be prepared for some rain, as the region receives approximately 155 mm (6.1 in) of precipitation over 12 days. The air is quite humid, with an average humidity level of 87%.

December Temperature in Selma

In December in Selma, the average temperature is 3°C (38°F), with maximums reaching up to 17°C (63°F) and minimums dropping as low as -8°C (17°F). It's advisable to pack layers to comfortably handle the chilly weather and enjoy your travels.

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

The chart illustrates December temperature patterns in Selma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selma, December typically has an average temperature of 3°C (38°F), with highs reaching up to 17°C (63°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec393943485563717063524437
Data source: Temperature data for Selma 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 Selma

In Selma in December, the total precipitation amount reaches 155 mm (6.1 in) over the course of 12 days.

December Precipitation Trends in Selma

The chart displays monthly precipitation patterns in Selma, 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 Selma, December typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1921951401086023253552125155
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Selma

In Selma in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

December Average Humidity in Selma

This chart illustrates the average monthly humidity levels in Selma, 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 Selma is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%83%83%83%78%67%66%77%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Selma

In Selma in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Selma, you can visit Hourly UV Index in Selma.

Maximum UV Index Levels in Selma for December

The chart shows the monthly maximum UV Index (UVI) for Selma 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 Selma typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468111110108642
Data source: Selma 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 Selma Compares to Other Months

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

This table compares monthly weather conditions in Selma, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)192 mm (7.6 inches)84%moderate
February Weather4°C (39°F)195 mm (7.7 inches)85%moderate
March Weather6°C (43°F)140 mm (5.5 inches)86%high
April Weather9°C (49°F)108 mm (4.3 inches)83%very high
May Weather13°C (56°F)60 mm (2.4 inches)83%extreme
June Weather17°C (63°F)23 mm (0.9 inches)83%extreme
July Weather22°C (71°F)2 mm (0.1 inches)78%very high
August Weather21°C (71°F)5 mm (0.2 inches)67%very high
September Weather17°C (63°F)35 mm (1.4 inches)66%very high
October Weather11°C (53°F)52 mm (2.0 inches)77%high
November Weather7°C (44°F)125 mm (4.9 inches)87%moderate
December Weather3°C (38°F)155 mm (6.1 inches)87%low

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