Temperatures in September
It's hot in September in Nevada with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 35°C. At night, you can expect temperatures between 19°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Nevada in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Nevada with hot temperatures, averaging around 34°C during the day and nights close to 23°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature drops to around 32°C, with nights close to 22°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of September
By the end of September, the average daytime temperature in Nevada will be around 31°C, with nights close to 20°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in September
In September, there is an average of 79 mm of precipitation, spread over 5 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
The precipitation chance averages 16% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Nevada. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Nevada in September |
London | ||
|---|---|---|---|
 Average Temperature |
32°C | 20°C | |
 High Temp |
35°C | 22°C | |
| Low Temp |
30°C | 17°C | |
 Total Precipitation |
79 mm | 44 mm | |
| Rainy Days |
5 days | 8 days | |
August
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit Nevada?
September is a great month to be in Nevada for sunny weather. You’ll get high temperatures and not too much rain this month.
The hurricane season in Nevada runs from June to November.
Temperature records for Nevada in September
With 41°C, Nevada hit the highest temperature in the last 10 years in September 2023. The lowest daytime temperature in this month was 19°C in 2014. The extreme night temperatures ranged from a low of 11°C to a high of 27°C.
Check out the climate of Nevada for all months and discover the best travel time
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Daily Temperature in September in Nevada
This chart shows the average daily temperatures, both day and night, for each day in September in Nevada, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Nevada
The chart below shows the average daily precipitation in September for Nevada, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 5 days of rain in Nevada.
Daily UV Index in September in Nevada
This chart shows the average daily UV index in September in Nevada, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Nevada Over the Years
This chart shows the average temperature in September in Nevada, measured in degrees Celsius, over the past years.
Total Precipitation in September in Nevada Over the Years
This chart shows the average precipitation in September in Nevada, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Nevada
Click on a specific day in September for detailed info on the typical weather on that day in Nevada. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Nevada
Have you been to Nevada in September?
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Average Weather in Nevada by Month
Click on a month below to see detailed weather info for Nevada. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
