September weather forecast and climate
Las Vegas, NM

What is the temperature in September in Las Vegas?

The average high-temperature, in September, in Las Vegas, is 75.4°F (24.1°C), while the average low-temperature is 46.6°F (8.1°C).

How much does it rain in Las Vegas in September?

In Las Vegas, in September, typically, 1.9" (47.2mm) of precipitation is accumulated.

Does it snow in Las Vegas in September?

In Las Vegas, in September, it doesn't snow. In October, it regularly snows.
Average temperature in September - Las Vegas, NM
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is July (83.4°F).
The month with the lowest average high temperature is January (45.6°F).

  • Average low temperature in September: 46.5°F

The month with the highest average low temperature is July (54.1°F).
The coldest month (with the lowest average low temperature) is January (18.4°F).

Average rainfall in September - Las Vegas, NM
  • Average rainfall in September: 1.9"

The wettest month (with the highest rainfall) is August (3.4").
The driest month (with the lowest rainfall) is January (0.3").

Average snowfall in September - Las Vegas, NM
  • Average snowfall in September: 0"

The month with the highest snowfall is December (7.4").
Months with the lowest snowfall are July, August and September (0").

Average daylight in September - Las Vegas, NM
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

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