| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 33.3 | 15.8 | 69 | -24 | 2.4 | 6.7 |
| February | 38.5 | 19.4 | 76 | -24 | 2.0 | 5.6 |
| March | 49.6 | 28.2 | 88 | -15 | 2.6 | 2.4 |
| April | 62.5 | 38.7 | 95 | 5 | 3.8 | 0.5 |
| May | 73.9 | 50.8 | 103 | 21 | 4.7 | 0.0 |
| June | 83.1 | 60.3 | 106 | 31 | 4.2 | 0.0 |
| July | 85.8 | 63.6 | 114 | 41 | 4.1 | 0.0 |
| August | 84.2 | 61.4 | 105 | 38 | 3.8 | 0.0 |
| September | 78.4 | 53.3 | 103 | 22 | 3.2 | 0.0 |
| October | 65.5 | 42.3 | 93 | 9 | 3.5 | 0.0 |
| November | 50.0 | 30.8 | 82 | -7 | 2.8 | 0.8 |
| December | 38.0 | 21.6 | 72 | -22 | 2.3 | 4.4 |
| Entire year | 62.0 | 40.4 | 114 | -24 | 39.0 | 20.9 |
|
More Bloomington-Normal Weather Records
1893–2024
|
||
|---|---|---|
| Highest daily low | 84 °F | July 8, 1897 |
| Lowest daily high | -10 °F | January 7, 2014 |
| Greatest daily range (Difference of high and low) |
61 °F | January 19, 1996 |
| Greatest difference in daily high over two conscutive days |
44 °F | Mar 7–8, 1956 |
| Most daily precipitation | 6.1 inches | August 3, 1943 |
| Most monthly precipitation | 13.7 inches | July 1992 |
| Most yearly precipitation | 63.4 inches | 1993 |
| Most yearly days with precipitation | 152 | 1993 |
| Earliest snow in season | September 25 | 1942 |
| Latest snow in season | April 24 | 1967 |
| Most daily snow | 20.0 inches | February 28, 1900 |
| Most monthly snow | 27.5 inches | February 1900 |
| Most yearly snow | 57.9 inches | 1960 |
| Most snow in a winter | 57.8 inches | 1959–1960 |
| Greatest snow accumulation | 21.0 inches | February 10, 1979 |
| Earliest freeze | September 20 | 1918 |
| Earliest day ≥ 80 °F | March 15 | 2012 |
| Earliest day ≥ 90 °F | April 10 | 1930 |
| Earliest day ≥ 100 °F | May 31 | 1934 |
| Latest freeze | June 6 | 1894 |
| Latest day ≥ 80 °F | November 19 | 1930 |
| Latest day ≥ 90 °F | October 15 | 1899 |
| Latest day ≥ 100 °F | September 29 | 1953 |
| Most days in a year < 0 °F | 27 | 1963 |
| Most days in a year < 32 °F | 151 | 1993 |
| Most days in a year ≥ 80 °F | 138 | 1956 |
| Most days in a year ≥ 90 °F | 75 | 1901 |
| Most days in a year ≥ 100 °F | 22 | 1936 |
| Most days in a year ≥ 110 °F | 3 | 1936 |
|
Bloomington-Normal Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 12 days | Sep 24 – Oct 5, 1911 |
| Without precipitation | 38 days | Sep 3 – Oct 10, 1897 |
| With snow | 6 days | Dec 10–15, 1950 |
| High temperature at or below freezing |
46 days | Jan 9 – Feb 23, 1978 |
| High temperature ≥ 80 °F | 84 days | May 28 – Aug 19, 1934 |
| High temperature ≥ 90 °F | 24 days | Aug 2–25, 1947 |
| High temperature ≥ 100 °F | 14 days | Jul 4–17, 1936 |