Weather history and climate summary information is available for the following locations:
- Atlantic City
- Newark
- Wrightstown
Warmest October Days
The warmest October days in New Jersey are:
| Wrightstown, New Jersey | 1997 | 91.4°F |
| Atlantic City, New Jersey | 2007 | 90°F |
| Newark, New Jersey | 1986 | 89.1°F |
| Newark, New Jersey | 2007 | 89.1°F |
| Atlantic City, New Jersey | 1959 | 89.1°F |
Coldest October Days
The coldest October days in New Jersey were:
| Atlantic City, New Jersey | 1988 | 19.9°F |
| Atlantic City, New Jersey | 1990 | 25°F |
| Atlantic City, New Jersey | 1976 | 25°F |
| Atlantic City, New Jersey | 1992 | 25°F |
| Wrightstown, New Jersey | 1969 | 25°F |
Wettest October Days
The wettest single days in October occurred:
| Wrightstown, New Jersey | 1972 | 3.8 inches |
| Newark, New Jersey | 1996 | 3.7 inches |
| Atlantic City, New Jersey | 2012 | 3.5 inches |
| Wrightstown, New Jersey | 2005 | 3.3 inches |
| Newark, New Jersey | 1974 | 3.3 inches |