September weather forecast
Nevada, USA

September brings a noticeable transition in Nevada's weather, with temperatures beginning to decrease as the state moves towards autumn. While the hot and arid conditions persist, especially in the southern parts, there is a gradual shift towards more pleasant and cooler weather.

In the southern regions, including Las Vegas, daytime highs are around 95°F (35°C), with nighttime lows near 63°F (17.2°C). The northern parts continue to be milder, with highs of 75°F (23.9°C) and lows around 45°F (7.2°C). The difference between the north and south remains, but the intensity of the heat begins to wane.

Snowfall is still absent in September, and rainfall remains limited. The occasional thunderstorms that marked the summer months become less frequent, and the dry, desert-like conditions prevail, albeit with some moderation.

Compared to August, September's weather illustrates a continuing decrease in temperature across the state. The southern areas experience a more significant reduction in heat, while the northern regions maintain their milder conditions. As the state moves into October, the temperatures will continue to drop, and the signs of the fall season will become more apparent.

September's weather in Nevada represents a transitional period, with the summer's heat giving way to cooler and more comfortable conditions. The state's characteristic aridity persists, but the move towards autumn is evident. The northern parts offer more moderate temperatures, while the southern areas continue to experience warmth, though with less intensity.

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• Las Vegas - September »
  On the first day of September in Las Vegas sunrise is at 6:12 am and sunset at 7:07 pm. On the first day of September in Las Vegas sunrise is at 6:12 am and sunset at 7:07 pm.
• Henderson - September »
  On the last day of September, in Henderson, sunrise is at 6:34 am and sunset at 6:24 pm PDT. In Henderson, in September, during 2.4 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.
• Reno - September »
  In Reno during September, the rain falls for 3.5 days and regularly aggregates up to 0.24" (6mm) of precipitation. In Reno, during September, the rain falls for 3.5 days and regularly aggregates up to 0.24" (6mm) of precipitation.
• North Las Vegas - September »
  In North Las Vegas, in September, it is raining for 5.3 days, with typically 0.51" (13mm) of accumulated precipitation. In North Las Vegas, in September, during 5.3 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.
• Boulder City - September »
  On the first day of September in Boulder City, sunrise is at 6:11 am and sunset at 7:06 pm. On the last day of September, in Boulder City, sunrise is at 6:34 am and sunset at 6:23 pm PDT.
• Fallon - September »
  The month with the least rainfall in Fallon is September, when the rain falls for 3.5 days and typically collects 0.16" (4mm) of precipitation. In Fallon in September, during 3.5 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.
• Yerington - September »
  The months with the least rainfall in Yerington are June and September Rain falls for 4.3 days and accumulates 0.2" (5mm) of rain. June and September are months with the least rain in Yerington when the rain falls for 4.3 days and typically aggregates up to 0.2" (5mm) of rain.
• Carlin - September »
  On the first day of September in Carlin, Nevada, sunrise is at 6:12 am and sunset at 7:16 pm. In September, in Carlin the rain falls for 5 days.
• Lovelock - September »
  July through September are months with the least rain in Lovelock when the rain falls for 3.4 days and typically aggregates up to 0.16" (4mm) of rain. In September, in Lovelock, the rain falls for 3.4 days.
• Wells - September »
  On the last day of September, in Wells sunrise is at 6:36 am and sunset at 6:22 pm PDT. In September, the meteorological conditions in Wells, Nevada, alter, with the average high-temperature shifting from a moderately hot 82.8°F (28.2°C) in August to an agreeable 72.7°F (22.6°C).
• Virginia City - September »
  The months with the least rainfall in Virginia City, Nevada, are July through September Rain falls for 3.5 days and accumulates 0.24" (6mm) of rain. July through September are months with the least rain in Virginia City when the rain falls for 3.5 days and typically aggregates up to 0.24" (6mm) of rain.
• Fernley - September »
  September welcomes the fall in Fernley, Nevada with cooler temperatures, shorter days, and a splatter of colorful leaves. In September, in Fernley, the rain falls for 3.6 days.