United StatesAverage weather for Reno in September
It's warm in September in Reno with an average temperature of 28°C. Temperatures this month range from a low of 23°C to a high of 33°C. At night, you can expect temperatures between 8°C and 15°C.
Start of September
The month of September starts in Reno with hot temps, averaging around 32°C during the day and nights around 14°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid September
By mid-September, daytime temps drop to around 28°C, with nights around 12°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of September
By the end of September, the average daytime temperature in Reno is around 26°C, while nighttime temps are about 10°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
According to weather history, there is only 6,2 mm of precipitation in September. The wind speed is around 4 Bft, mostly coming from the Southwest.
Reno in September |
New York | ||
|---|---|---|---|
 Average temperature |
28°C | 27°C | |
 Max. temperature |
33°C | 31°C | |
| Min. temperature |
23°C | -5°C | |
 Total precipitation |
6,2 mm | 57 mm | |
| Rainy days |
2 days | 9 days | |
August
UV index
The UV index is a maximum of 7 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 Reno?
Looking for great weather? September is a good time to be in Reno. The temperatures are nice, and there’s not too much rain.
Temperature records
With 40°C in 2022, Reno reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 11°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 21°C.
Check out the climate of Reno for all months and discover the best travel time
Daily Temperature in September in Reno
This chart shows the average daily high and low temperatures in September for Reno, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Reno
The chart below shows the average daily precipitation in September for Reno, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 2 days of precipitation in Reno.
Daily UV index in September in Reno
This chart shows the average daily UV index in September in Reno, 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 Reno over the years
This chart shows the average temperature in September in Reno, measured in degrees Celsius, over the past few years.
Total precipitation in September in Reno over the years
This chart shows the average precipitation in September in Reno, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Reno
Click on any day in September to get detailed info about the usual weather on that day in Reno. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Reno
Have you been to Reno in September?
Share your weather experience in September in Reno.
Average weather in Reno by month
Click on a month below to see detailed weather info for Reno. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
