November Weather at McCarran International Airport Nevada, United States

Daily high temperatures decrease by 13°F, from 74°F to 61°F, rarely falling below 53°F or exceeding 83°F.

Daily low temperatures decrease by 11°F, from 53°F to 43°F, rarely falling below 34°F or exceeding 61°F.

For reference, on July 14, the hottest day of the year, temperatures at McCarran International Airport typically range from 81°F to 104°F, while on December 27, the coldest day of the year, they range from 39°F to 56°F.

The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on November. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Béchar, Algeria (6,064 miles away); Berriane, Algeria (6,261 miles); and Hajīn, Syria (7,316 miles) are the far-away foreign places with temperatures most similar to McCarran International Airport (view comparison).

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The month of November at McCarran International Airport experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 26% to 32%.

The clearest day of the month is November 1, with clear, mostly clear, or partly cloudy conditions 74% of the time.

For reference, on February 19, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 39%, while on June 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 88%.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At McCarran International Airport, the chance of a wet day over the course of November is essentially constant, remaining around 5% throughout.

For reference, the year's highest daily chance of a wet day is 13% on February 22, and its lowest chance is 1% on June 16.

Rainfall

To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during November at McCarran International Airport is essentially constant, remaining about 0.4 inches throughout, and rarely exceeding 1.1 inches.

Over the course of November at McCarran International Airport, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 46 minutes, implying an average daily decrease of 1 minute, 36 seconds, and weekly decrease of 11 minutes, 13 seconds.

The shortest day of the month is November 30, with 9 hours, 54 minutes of daylight and the longest day is November 1, with 10 hours, 41 minutes of daylight.

The latest sunrise of the month at McCarran International Airport is 7:03 AM on November 1 and the earliest sunrise is 59 minutes earlier at 6:04 AM on November 2.

The latest sunset is 5:44 PM on November 1 and the earliest sunset is 1 hour, 18 minutes earlier at 4:26 PM on November 30.

Daylight saving time (DST) ends at 1:00 AM on November 2, 2025, shifting sunrise and sunset to be an hour earlier.

For reference, on June 21, the longest day of the year, the Sun rises at 5:24 AM and sets 14 hours, 37 minutes later, at 8:01 PM, while on December 21, the shortest day of the year, it rises at 6:47 AM and sets 9 hours, 42 minutes later, at 4:30 PM.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

The figure below presents a compact representation of key lunar data for November 2025. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The chance that a given day will be muggy at McCarran International Airport is essentially constant during November, remaining around 0% throughout.

For reference, on August 16, the muggiest day of the year, there are muggy conditions 3% of the time, while on October 13, the least muggy day of the year, there are muggy conditions 0% of the time.

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed at McCarran International Airport is essentially constant during November, remaining within 0.1 miles per hour of 7.4 miles per hour throughout.

For reference, on April 26, the windiest day of the year, the daily average wind speed is 9.4 miles per hour, while on August 28, the calmest day of the year, the daily average wind speed is 7.1 miles per hour.

The hourly average wind direction at McCarran International Airport throughout November is predominantly from the north, with a peak proportion of 61% on November 30.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season at McCarran International Airport typically lasts for 11 months (321 days), from around January 22 to around December 9, rarely starting after February 20, or ending before November 19.

The month of November at McCarran International Airport is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly decreasing from 100% to 72% over the course of the month.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

The average accumulated growing degree days at McCarran International Airport are increasing during November, increasing by 227°F, from 6,502°F to 6,728°F, over the course of the month.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy at McCarran International Airport is gradually decreasing during November, falling by 1.0 kWh, from 4.2 kWh to 3.2 kWh, over the course of the month.

For the purposes of this report, the geographical coordinates of McCarran International Airport are 36.085 deg latitude, -115.151 deg longitude, and 2,093 ft elevation.

The topography within 2 miles of McCarran International Airport contains only modest variations in elevation, with a maximum elevation change of 253 feet and an average elevation above sea level of 2,094 feet. Within 10 miles contains only modest variations in elevation (2,129 feet). Within 50 miles contains large variations in elevation (11,234 feet).

The area within 2 miles of McCarran International Airport is covered by shrubs (65%), artificial surfaces (20%), and bare soil (15%), within 10 miles by shrubs (65%) and artificial surfaces (32%), and within 50 miles by shrubs (91%).