|
Typical San Jose January Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 59.5 °F | |
| Average daily low | 42.3 °F | |
| Average monthly precipitation | 2.8 inches | |
| Daily chance of precipitation | 32.4% | |
|
San Jose January Weather Records 1893–2024 |
||
|---|---|---|
| Highest temperature | 79 °F | January 8, 1962 |
| Lowest temperature | 18 °F | January 6, 1894 |
| Highest daily low | 61 °F | January 1, 1997 |
| Lowest daily high | 40 °F | January 20, 1937 |
| Hottest average high temperature | 66.0 °F | 2014 |
| Coldest average high temperature | 50.2 °F | 1937 |
| Most daily precipitation | 3.6 inches | January 30, 1968 |
| Most monthly precipitation | 12.4 inches | 1911 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| January 1 | 58.5 | 41.4 | 69 | 22 |
| January 2 | 58.5 | 41.4 | 71 | 23 |
| January 3 | 58.6 | 41.4 | 70 | 24 |
| January 4 | 58.7 | 41.5 | 70 | 26 |
| January 5 | 58.8 | 41.5 | 71 | 22 |
| January 6 | 58.8 | 41.5 | 74 | 18 |
| January 7 | 58.9 | 41.6 | 72 | 25 |
| January 8 | 58.9 | 41.7 | 79 | 26 |
| January 9 | 59.0 | 41.8 | 77 | 22 |
| January 10 | 59.0 | 41.9 | 70 | 27 |
| January 11 | 59.1 | 42.0 | 72 | 24 |
| January 12 | 59.2 | 42.1 | 77 | 28 |
| January 13 | 59.3 | 42.2 | 75 | 26 |
| January 14 | 59.3 | 42.3 | 76 | 27 |
| January 15 | 59.4 | 42.3 | 73 | 28 |
| January 16 | 59.5 | 42.4 | 73 | 26 |
| January 17 | 59.6 | 42.4 | 78 | 22 |
| January 18 | 59.8 | 42.5 | 78 | 22 |
| January 19 | 59.9 | 42.6 | 73 | 25 |
| January 20 | 60.0 | 42.7 | 72 | 24 |
| January 21 | 60.2 | 42.8 | 71 | 23 |
| January 22 | 60.4 | 42.8 | 72 | 24 |
| January 23 | 60.5 | 42.9 | 78 | 25 |
| January 24 | 60.6 | 42.9 | 76 | 25 |
| January 25 | 60.7 | 43.0 | 71 | 27 |
| January 26 | 60.9 | 43.1 | 71 | 23 |
| January 27 | 61.0 | 43.1 | 76 | 27 |
| January 28 | 61.1 | 43.1 | 72 | 24 |
| January 29 | 61.3 | 43.2 | 74 | 21 |
| January 30 | 61.4 | 43.3 | 73 | 24 |
| January 31 | 61.5 | 43.4 | 71 | 26 |