| Month | Average (°F) | Record (°F) | Average (inches) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 34.5 | 18.7 | 69 | -23 | 2.2 |
| February | 38.8 | 21.7 | 73 | -23 | 1.8 |
| March | 50.7 | 31.2 | 87 | -12 | 2.7 |
| April | 63.2 | 41.0 | 90 | 7 | 3.9 |
| May | 73.6 | 51.3 | 96 | 25 | 4.0 |
| June | 82.4 | 60.7 | 105 | 35 | 4.7 |
| July | 84.9 | 64.1 | 111 | 43 | 4.2 |
| August | 83.9 | 62.5 | 103 | 37 | 3.1 |
| September | 78.4 | 54.9 | 100 | 29 | 2.7 |
| October | 65.7 | 43.7 | 92 | 18 | 2.8 |
| November | 51.2 | 33.4 | 80 | -3 | 2.9 |
| December | 39.5 | 24.6 | 73 | -20 | 2.3 |
| Entire year | 62.3 | 42.4 | 111 | -23 | 37.3 |
|
More West Lafayette Weather Records
1901–2024
|
||
|---|---|---|
| Highest daily low | 82 °F | August 19, 1936 |
| Lowest daily high | -10 °F | December 24, 1983 |
| Greatest daily range (Difference of high and low) |
52 °F | February 5, 1904 |
| Greatest difference in daily high over two conscutive days |
50 °F | Jan 18–19, 1996 |
| Most daily precipitation | 6.1 inches | August 30, 1981 |
| Most monthly precipitation | 12.7 inches | May 1943 |
| Most yearly precipitation | 55.6 inches | 1927 |
| Most yearly days with precipitation | 157 | 2011 |
| Earliest freeze | September 23 | 1995 |
| Earliest day ≥ 80 °F | March 14 | 2012 |
| Earliest day ≥ 90 °F | April 11 | 1930 |
| Earliest day ≥ 100 °F | June 1 | 1934 |
| Latest freeze | May 27 | 1961 |
| Latest day ≥ 80 °F | November 8 | 2020 |
| Latest day ≥ 90 °F | October 8 | 2007 |
| Latest day ≥ 100 °F | September 15 | 1939 |
| Most days in a year < 0 °F | 37 | 1963 |
| Most days in a year < 32 °F | 145 | 1964 |
| Most days in a year ≥ 80 °F | 130 | 1939 |
| Most days in a year ≥ 90 °F | 64 | 1936 |
| Most days in a year ≥ 100 °F | 18 | 1936 |
| Most days in a year ≥ 110 °F | 3 | 1936 |
|
West Lafayette Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 13 days | Jun 9–21, 1945 |
| Without precipitation | 33 days | Aug 29 – Sep 30, 1979 |
| High temperature at or below freezing |
35 days | Dec 29, 1976 – Feb 1, 1977 |
| High temperature ≥ 80 °F | 76 days | May 31 – Aug 14, 1934 |
| High temperature ≥ 90 °F | 23 days | Jul 9–31, 1983 |
| High temperature ≥ 100 °F | 13 days | Jul 5–17, 1936 |
| High temperature ≥ 110 °F | 3 days | Jul 12–14, 1936 |