|
Typical Portland April Weather 1991–2020 |
||
|---|---|---|
| Average daily high | 53.5 °F | |
| Average daily low | 34.6 °F | |
| Average monthly precipitation | 4.4 inches | |
| Average monthly snow | 2.8 inches | |
| Daily chance of precipitation | 37.1% | |
| Daily chance of snow | 4.2% | |
|
Portland April Weather Records 1871–2024 |
||
|---|---|---|
| Highest temperature | 92 °F | April 28, 2009 |
| Lowest temperature | 8 °F | April 4, 1954 |
| Highest daily low | 57 °F | April 21, 1923 |
| Lowest daily high | 23 °F | April 7, 1982 |
| Hottest average high temperature | 59.2 °F | 2010 |
| Coldest average high temperature | 44.3 °F | 1874 |
| Most daily precipitation | 5.2 inches | April 2, 1973 |
| Most monthly precipitation | 9.9 inches | 1973 |
| Most daily snow | 15.0 inches | April 10, 1906 |
| Most monthly snow | 20.5 inches | 1906 |
| Day | Average (°F) | Record (°F) | ||
|---|---|---|---|---|
| High | Low | High | Low | |
| April 1 | 48.0 | 30.2 | 69 | 9 |
| April 2 | 48.4 | 30.6 | 70 | 13 |
| April 3 | 48.9 | 30.9 | 72 | 11 |
| April 4 | 49.3 | 31.3 | 76 | 8 |
| April 5 | 49.7 | 31.6 | 70 | 11 |
| April 6 | 50.3 | 32.0 | 76 | 15 |
| April 7 | 50.8 | 32.4 | 85 | 15 |
| April 8 | 51.2 | 32.7 | 71 | 16 |
| April 9 | 51.7 | 33.2 | 68 | 18 |
| April 10 | 52.1 | 33.5 | 73 | 17 |
| April 11 | 52.4 | 33.8 | 77 | 17 |
| April 12 | 52.6 | 34.0 | 80 | 17 |
| April 13 | 52.9 | 34.2 | 74 | 19 |
| April 14 | 53.1 | 34.3 | 79 | 21 |
| April 15 | 53.4 | 34.5 | 83 | 20 |
| April 16 | 53.7 | 34.7 | 86 | 19 |
| April 17 | 54.2 | 35.0 | 83 | 22 |
| April 18 | 54.6 | 35.4 | 76 | 21 |
| April 19 | 55.0 | 35.7 | 77 | 23 |
| April 20 | 55.5 | 36.1 | 89 | 17 |
| April 21 | 55.9 | 36.5 | 85 | 20 |
| April 22 | 56.2 | 36.9 | 82 | 22 |
| April 23 | 56.6 | 37.2 | 81 | 22 |
| April 24 | 57.1 | 37.6 | 78 | 23 |
| April 25 | 57.4 | 38.0 | 79 | 21 |
| April 26 | 57.7 | 38.4 | 81 | 22 |
| April 27 | 58.1 | 38.8 | 84 | 25 |
| April 28 | 58.3 | 39.0 | 92 | 24 |
| April 29 | 58.4 | 39.3 | 82 | 24 |
| April 30 | 58.6 | 39.5 | 82 | 28 |