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April Weather in Las Vegas, United States

Last updated: June 24, 2025

In Las Vegas, United States, the average temperature in April settles at a cool 10°C (50°F). Expect a temperature range that can dip as low as -11°C (12°F) and soar to a maximum of 27°C (81°F). Alongside this, the region experiences 35 mm (1.4 in) of precipitation over approximately 4 days. With an average humidity level of 60%, it’s wise to be prepared for a mix of refreshing and brisk weather!

April Temperature in Las Vegas

In April in Las Vegas, the average temperature is 10°C (50°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -11°C (12°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates April 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, April typically has an average temperature of 10°C (50°F), with highs reaching up to 27°C (81°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec323543505968716864514335
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.

April Precipitation in Las Vegas

In Las Vegas in April, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.

April Precipitation Trends in Las Vegas

The chart displays monthly precipitation patterns in Las Vegas, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Las Vegas, April typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec262033354141648039551918
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Las Vegas

In Las Vegas in April, humidity is 60%. With an average temperature of 10°C (50°F), this humidity feels like a crisp chill, making traveling invigorating but requiring a light jacket to stay comfortable.

April Average Humidity in Las Vegas

This chart illustrates the average monthly humidity levels in Las Vegas, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Las Vegas is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%66%60%57%55%57%65%72%78%81%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Las Vegas

In Las Vegas in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Las Vegas.

Maximum UV Index Levels in Las Vegas for April

The chart shows the monthly maximum UV Index (UVI) for Las Vegas in April, 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 April, the maximum UV index in Las Vegas typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111213131211854
Data source: Las Vegas April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)26 mm (1.0 inches)78%moderate
February Weather1°C (35°F)20 mm (0.8 inches)79%high
March Weather6°C (43°F)33 mm (1.3 inches)66%very high
April Weather10°C (50°F)35 mm (1.4 inches)60%extreme
May Weather15°C (59°F)41 mm (1.6 inches)57%extreme
June Weather20°C (69°F)41 mm (1.6 inches)55%extreme
July Weather21°C (71°F)64 mm (2.5 inches)56%extreme
August Weather20°C (69°F)80 mm (3.1 inches)65%extreme
September Weather18°C (64°F)39 mm (1.6 inches)72%extreme
October Weather11°C (51°F)55 mm (2.2 inches)78%very high
November Weather6°C (43°F)19 mm (0.8 inches)81%moderate
December Weather2°C (35°F)18 mm (0.7 inches)79%moderate

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