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December Weather in Las Vegas, Venezuela

Last updated: August 28, 2025

In December, the average temperature in Las Vegas, Venezuela is a warm 28°C (83°F). Expect to feel comfortable, as the humidity hovers around 54%. However, temperatures can vary, with minimums dipping to 20°C (69°F) and maximums soaring up to 37°C (98°F). If you're planning your visit, be prepared for 15 mm (0.6 in) of precipitation spread over just 4 days.

December Temperature in Las Vegas

In December in Las Vegas, the average temperature is 28°C (83°F). Maximums can reach 37°C (98°F) and minimums can drop to as low as 20°C (69°F). It's an ideal time for travelers who enjoy warm weather and outdoor activities.

December Weather in Las Vegas: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Las Vegas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Vegas, December typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (98°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec838585858280797980808182
Data source: Temperature data for Las Vegas 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 Las Vegas

In Las Vegas in December, the precipitation amount is 15 mm (0.6 in) occurring over the course of 4 days.

December Precipitation Trends in Las Vegas

The chart displays monthly precipitation patterns in Las Vegas, 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 Las Vegas, December typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec132489221523522820619820110015
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Las Vegas

In Las Vegas in December humidity is 54%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm embrace, making travel both invigorating and slightly challenging.

December Average Humidity in Las Vegas

This chart illustrates the average monthly humidity levels in Las Vegas, 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 Las Vegas is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%49%48%47%52%74%85%77%67%57%56%54%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Las Vegas

In Las Vegas in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Las Vegas.

Maximum UV Index Levels in Las Vegas for December

The chart shows the monthly maximum UV Index (UVI) for Las Vegas 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 Las Vegas typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121214141413131313131110
Data source: Las Vegas 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 Las Vegas Compares to Other Months

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

This table compares monthly weather conditions in Las Vegas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)12 mm (0.5 inches)51%extreme
February Weather29°C (85°F)2 mm (0.1 inches)49%extreme
March Weather30°C (86°F)48 mm (1.9 inches)48%extreme
April Weather29°C (85°F)92 mm (3.6 inches)47%extreme
May Weather28°C (82°F)215 mm (8.5 inches)52%extreme
June Weather26°C (80°F)235 mm (9.2 inches)74%extreme
July Weather26°C (79°F)228 mm (9.0 inches)85%extreme
August Weather26°C (80°F)206 mm (8.1 inches)77%extreme
September Weather27°C (80°F)198 mm (7.8 inches)67%extreme
October Weather27°C (81°F)201 mm (7.9 inches)57%extreme
November Weather27°C (81°F)100 mm (3.9 inches)56%extreme
December Weather28°C (83°F)15 mm (0.6 inches)54%very high

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