Weather history and climate summary information is available for the following locations:
- Washington
Warmest June Days
The warmest June days in District of Columbia are:
| Washington, District of Columbia | 2012 | 104°F |
| Washington, District of Columbia | 1959 | 102.4°F |
| Washington, District of Columbia | 2011 | 102°F |
| Washington, District of Columbia | 1994 | 100.9°F |
| Washington, District of Columbia | 1988 | 100.9°F |
Coldest June Days
The coldest June days in District of Columbia were:
| Washington, District of Columbia | 1938 | 46.4°F |
| Washington, District of Columbia | 1984 | 48°F |
| Washington, District of Columbia | 1947 | 48.4°F |
| Washington, District of Columbia | 1945 | 48.4°F |
| Washington, District of Columbia | 1977 | 48.9°F |
Wettest June Days
The wettest single days in June occurred:
| Washington, District of Columbia | 2006 | 7.1 inches |
| Washington, District of Columbia | 1983 | 2.4 inches |
| Washington, District of Columbia | 1990 | 2.2 inches |
| Washington, District of Columbia | 2002 | 1.9 inches |
| Washington, District of Columbia | 1982 | 1.8 inches |