September weather forecast and climate
Carson City, NV

A walking path leading to the State Capital building entrance in Carson City, Nevada
A walking path leading to the State Capital building entrance in Carson City, Nevada

What is the temperature in September in Carson City?

The average high-temperature, in September, in Carson City, Nevada, is 80.4°F (26.9°C), while the average low-temperature is 43.3°F (6.3°C).

How much does it rain in Carson City in September?

In September, in Carson City, the rain falls for 1.9 days. Throughout September, 0.4" (9.9mm) of precipitation is accumulated.
Average temperature in September - Carson City, NV
  • Average high temperature in September: 26.9°C

The warmest month (with the highest average high temperature) is July (32°C).
The month with the lowest average high temperature is December (7.2°C).

  • Average low temperature in September: 6.3°C

The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).

Average rainfall in September - Carson City, NV
  • Average rainfall in September: 9.9mm

The wettest month (with the highest rainfall) is January (40.4mm).
The driest month (with the lowest rainfall) is July (4.8mm).

Average rainfall days in September - Carson City, NV
  • Average rainfall days in September: 1.9 days

The month with the highest number of rainy days is January (6.3 days).
The month with the lowest number of rainy days is July (1.1 days).

Average snowfall in September - Carson City, NV
  • Average snowfall in September: 0mm

The month with the highest snowfall is December (99.1mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September - Carson City, NV
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.4 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Carson City, NV
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 11h

Months with most sunshine are June and July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 6).

Average UV index in September - Carson City, NV
  • Average UV index in September: 7

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).

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