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 »
  In Las Vegas, during September, the rain falls for 5.3 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Las Vegas, in September, it is raining for 5.3 days, with typically 0.51" (13mm) of accumulated precipitation.
• Henderson - September »
  On the last day of September, in Henderson sunrise is at 6:34 am and sunset at 6:25 pm PDT. On the first day of September in Henderson, sunrise is at 6:11 am and sunset at 7:08 pm.
• Reno - September »
  In Reno, during September, the rain falls for 3.5 days and regularly aggregates up to 0.24" (6mm) of precipitation. On the first day of September in Reno, sunrise is at 6:27 am and sunset at 7:30 pm.
• North Las Vegas - September »
  In North Las Vegas in September, during 5.3 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In North Las Vegas in September, it is raining for 5.3 days, with typically 0.51" (13mm) of accumulated precipitation.
• Boulder City - September »
  In Boulder City, during September, the rain falls for 3.8 days and regularly aggregates up to 0.31" (8mm) of precipitation. In Boulder City, in September, it is raining for 3.8 days, with typically 0.31" (8mm) of accumulated precipitation.
• 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, Nevada, 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, Nevada, are June and September Rain falls for 4.3 days and accumulates 0.2" (5mm) of rain. On the first day of September in Yerington sunrise is at 6:25 am and sunset at 7:27 pm.
• Carlin - September »
  On the first day of September in Carlin sunrise is at 6:11 am and sunset at 7:17 pm. In Carlin, Nevada, in September, during 5 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.
• Lovelock - September »
  July through September are months with the least rain in Lovelock, Nevada, when the rain falls for 3.4 days and typically aggregates up to 0.16" (4mm) of rain. The months with the least rainfall in Lovelock are July through September Rain falls for 3.4 days and accumulates 0.16" (4mm) of rain.
• Wells - September »
  In Wells snow does not fall in June through September. In Wells, in September, during 6.5 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.
• Virginia City - September »
  The months with the least rainfall in Virginia City are July through September Rain falls for 3.5 days and accumulates 0.24" (6mm) of rain. The months with the least rainfall in Virginia City are July through September Rain falls for 3.5 days and accumulates 0.24" (6mm) of rain.
• Fernley - September »
  The months with the least rainfall in Fernley, Nevada, are July through September Rain falls for 3.6 days and accumulates 0.16" (4mm) of rain. September welcomes the fall in Fernley, Nevada with cooler temperatures, shorter days, and a splatter of colorful leaves.