| DOWNTOWN SAN FRANCISCO MAXIMUM TEMPERATURES | |||||||||||||
| Federal Office Bldg, 50 Fulton St, 5/13/36 - 4/18/83 | |||||||||||||
| Mission Dolores, 16th & Dolores St, 4/18/83 - 6/10/97 | |||||||||||||
| Duboce Park, Duboce & Scott, 6/11/97 - Present | |||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| 1961 | 54.0 | 60.5 | 59.3 | 63.8 | 60.6 | 66.4 | 66.6 | 65.9 | 70.8 | 67.8 | 62.8 | 54.0 | 62.7 |
| 1962 | 58.7 | 56.3 | 57.6 | 64.1 | 60.6 | 64.0 | 60.5 | 65.9 | 63.4 | 66.7 | 64.9 | 57.7 | 61.7 |
| 1963 | 55.4 | 63.9 | 59.8 | 59.2 | 62.1 | 63.7 | 65.3 | 65.9 | 72.0 | 68.7 | 61.6 | 53.1 | 62.6 |
| 1964 | 56.1 | 62.4 | 58.9 | 59.7 | 58.3 | 63.6 | 64.6 | 65.5 | 69.0 | 70.7 | 60.2 | 57.3 | 62.2 |
| 1965 | 55.9 | 59.9 | 59.5 | 61.0 | 60.7 | 60.7 | 61.9 | 66.5 | 66.9 | 72.6 | 62.9 | 53.1 | 61.8 |
| 1966 | 57.7 | 57.1 | 59.6 | 65.2 | 60.4 | 66.0 | 63.8 | 64.7 | 70.2 | 70.0 | 62.6 | 55.9 | 62.8 |
| 1967 | 58.0 | 59.5 | 58.2 | 55.3 | 64.8 | 62.4 | 63.9 | 63.8 | 69.3 | 72.5 | 65.0 | 57.1 | 62.5 |
| 1968 | 55.3 | 61.0 | 62.1 | 62.8 | 60.8 | 64.5 | 63.0 | 67.6 | 69.3 | 67.1 | 61.3 | 54.3 | 62.4 |
| 1969 | 52.9 | 53.8 | 60.3 | 59.8 | 62.7 | 62.8 | 63.3 | 66.1 | 66.7 | 68.3 | 66.0 | 60.4 | 61.9 |
| 1970 | 57.9 | 63.4 | 64.4 | 59.3 | 64.8 | 61.7 | 63.1 | 62.5 | 73.1 | 64.3 | 62.4 | 54.2 | 62.6 |
| 1971 | 55.8 | 57.6 | 58.9 | 58.5 | 59.6 | 63.2 | 62.7 | 66.5 | 72.2 | 64.6 | 61.3 | 53.4 | 61.2 |
| 1972 | 53.7 | 59.1 | 62.4 | 61.7 | 61.7 | 63.4 | 66.1 | 65.1 | 66.9 | 66.7 | 59.3 | 51.6 | 61.5 |
| 1973 | 54.7 | 59.7 | 57.4 | 64.1 | 62.1 | 68.4 | 64.3 | 61.8 | 67.4 | 68.4 | 59.4 | 56.1 | 62.0 |
| 1974 | 55.7 | 57.4 | 57.9 | 61.6 | 60.6 | 63.7 | 65.2 | 65.2 | 66.4 | 69.6 | 62.3 | 55.6 | 61.8 |
| 1975 | 56.6 | 58.3 | 57.8 | 56.5 | 64.2 | 61.6 | 64.5 | 65.0 | 65.0 | 66.0 | 61.4 | 59.2 | 61.3 |
| 1976 | 60.3 | 58.0 | 58.6 | 60.0 | 63.4 | 68.7 | 64.2 | 68.2 | 67.8 | 70.1 | 66.4 | 60.7 | 63.9 |
| 1977 | 54.7 | 63.0 | 58.9 | 63.2 | 60.0 | 62.0 | 64.9 | 66.7 | 67.5 | 66.9 | 65.0 | 59.0 | 62.7 |
| 1978 | 58.8 | 59.8 | 64.0 | 61.4 | 68.8 | 64.6 | 64.1 | 66.4 | 73.6 | 69.1 | 61.7 | 54.7 | 63.9 |
| 1979 | 55.2 | 57.8 | 60.7 | 61.7 | 65.4 | 64.9 | 65.8 | 65.9 | 73.5 | 68.8 | 62.5 | 60.1 | 63.5 |
| 1980 | 57.1 | 62.1 | 61.6 | 62.8 | 60.0 | 63.6 | 64.9 | 62.2 | 67.6 | 69.7 | 64.7 | 58.6 | 62.9 |
| 1981 | 56.9 | 62.0 | 60.0 | 62.3 | 62.9 | 69.5 | 63.7 | 64.8 | 66.5 | 65.5 | 63.3 | 57.9 | 62.9 |
| 1982 | 53.4 | 60.4 | 57.8 | 61.6 | 61.9 | 60.7 | 63.3 | 66.4 | 69.9 | 70.5 | 59.2 | 57.0 | 61.9 |
| 1983 | 54.3 | 59.5 | 59.8 | 62.5 | 67.2 | 69.9 | 71.4 | 74.2 | 76.4 | 72.6 | 61.7 | 56.8 | 65.5 |
| 1984 | 58.3 | 59.3 | 64.7 | 61.6 | 69.0 | 67.9 | 72.1 | 70.2 | 81.2 | 69.2 | 61.5 | 56.4 | 65.9 |
| 1985 | 56.3 | 64.5 | 59.8 | 68.4 | 64.8 | 71.9 | 71.7 | 70.7 | 70.6 | 71.3 | 61.0 | 57.4 | 65.7 |
| 1986 | 61.7 | 64.7 | 67.8 | 66.0 | 67.5 | 70.0 | 70.0 | 68.1 | 69.0 | 71.9 | 68.9 | 58.3 | 67.0 |
| 1987 | 57.9 | 63.8 | 64.6 | 70.2 | 69.4 | 68.0 | 68.7 | 70.7 | 71.8 | 73.6 | 65.7 | 57.1 | 66.8 |
| 1988 | 58.6 | 67.0 | 68.5 | 66.4 | 67.2 | 68.9 | 73.0 | 71.3 | 72.2 | 68.7 | 62.9 | 60.5 | 67.1 |
| 1989 | 58.6 | 56.9 | 61.5 | 69.3 | 67.0 | 69.2 | 70.7 | 70.4 | 68.4 | 70.6 | 67.2 | 60.1 | 65.8 |
| 1990 | 59.4 | 59.2 | 61.9 | 67.0 | 66.3 | 70.8 | 70.0 | 72.4 | 74.1 | 74.8 | 66.8 | 57.0 | 66.6 |
| 1991 | 60.9 | 66.1 | 59.5 | 64.9 | 63.9 | 65.8 | 67.9 | 69.1 | 71.0 | 74.0 | 69.3 | 61.0 | 66.1 |
| 1992 | 58.6 | 65.9 | 65.9 | 71.3 | 70.4 | 69.2 | 72.3 | 72.0 | 74.9 | 75.8 | 67.6 | 57.5 | 68.5 |
| 1993 | 57.5 | 59.8 | 66.0 | 67.1 | 70.0 | 75.9 | 71.5 | 75.1 | 72.0 | 73.1 | 66.7 | 58.0 | 67.7 |
| 1994 | 61.4 | 59.5 | 66.4 | 64.6 | 65.6 | 69.8 | 65.8 | 71.8 | 71.4 | 71.1 | 58.2 | 55.2 | 65.1 |
| 1995 | 58.2 | 63.3 | 63.0 | 63.9 | 63.2 | 69.5 | 74.0 | 72.3 | 72.7 | 74.0 | 69.6 | 60.8 | 67.0 |
| 1996 | 59.7 | 63.6 | 66.8 | 69.9 | 69.6 | 72.2 | 72.5 | 72.4 | 71.9 | 71.6 | 64.9 | 61.4 | 68.0 |
| 1997 | 58.3 | 63.5 | 67.1 | 66.1 | 71.0 | 69.7 | 69.7 | 73.5 | 77.0 | 70.1 | 65.1 | 60.2 | 67.6 |
| 1998 | 58.4 | 57.6 | 62.2 | 62.4 | 61.3 | 64.7 | 66.3 | 67.9 | 67.9 | 68.2 | 60.7 | 56.3 | 62.8 |
| 1999 | 56.4 | 57.3 | 56.7 | 61.8 | 59.6 | 62.6 | 64.6 | 66.7 | 68.8 | 71.0 | 63.7 | 61.9 | 62.6 |
| 2000 | 57.4 | 58.8 | 61.6 | 63.4 | 64.8 | 65.8 | 63.8 | 67.2 | 71.7 | 64.7 | 59.4 | 60.3 | 63.8 |
| 30-Year Normals | |||||||||||||
| 1961-1990 | 56.3 | 60.0 | 60.8 | 62.1 | 62.7 | 64.1 | 64.6 | 65.6 | 68.7 | 68.7 | 62.7 | 56.4 | 62.7 |
| 1971-2000 | 57.5 | 60.9 | 62.0 | 64.1 | 64.9 | 67.2 | 67.7 | 68.7 | 70.9 | 70.1 | 63.6 | 58.0 | 64.6 |
| Difference | 1.2 | 0.9 | 1.2 | 2.0 | 2.2 | 3.1 | 3.1 | 3.1 | 2.2 | 1.4 | 0.9 | 1.6 | 1.9 |
| 10-Year Averages | |||||||||||||
| 1961-1970 | 56.2 | 59.8 | 60.0 | 61.0 | 61.6 | 63.6 | 63.6 | 65.4 | 69.1 | 68.9 | 63.0 | 55.7 | 62.3 |
| 1971-1980 | 56.3 | 59.3 | 59.8 | 61.2 | 62.6 | 64.4 | 64.7 | 65.3 | 68.8 | 68.0 | 62.4 | 56.9 | 62.5 |
| 1981-1990 | 57.5 | 61.7 | 62.6 | 65.5 | 66.3 | 68.7 | 69.5 | 69.9 | 72.0 | 70.9 | 63.8 | 57.8 | 65.5 |
| 1991-2000 | 58.7 | 61.6 | 63.5 | 65.5 | 65.9 | 68.5 | 68.8 | 70.8 | 71.9 | 71.4 | 64.5 | 59.3 | 65.9 |