Weather history and climate summary information is available for the following locations:
- Elko
- Ely
- Las Vegas
- Reno
Warmest September Days
The warmest September days in Nevada are:
| Las Vegas, Nevada | 1950 | 116.2°F |
| Las Vegas, Nevada | 1955 | 111.2°F |
| Las Vegas, Nevada | 1995 | 109.9°F |
| Las Vegas, Nevada | 1996 | 109.4°F |
| Las Vegas, Nevada | 1958 | 109.2°F |
Coldest September Days
The coldest September days in Nevada were:
| Elko, Nevada | 2000 | 12.2°F |
| Elko, Nevada | 1999 | 15.8°F |
| Ely, Nevada | 1985 | 17.1°F |
| Elko, Nevada | 1988 | 18°F |
| Reno, Nevada | 1965 | 18.3°F |
Wettest September Days
The wettest single days in September occurred:
| Ely, Nevada | 1982 | 2.9 inches |
| Elko, Nevada | 1978 | 2.1 inches |
| Ely, Nevada | 1984 | 1.6 inches |
| Elko, Nevada | 1999 | 1 inches |
| Ely, Nevada | 1986 | 1 inches |