| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 30.5 | 15.1 | 66 | -25 | 1.7 | 9.0 |
| February | 35.5 | 19.1 | 76 | -25 | 1.8 | 5.9 |
| March | 48.8 | 29.9 | 89 | -13 | 2.6 | 2.8 |
| April | 62.0 | 40.4 | 92 | 12 | 3.9 | 0.6 |
| May | 73.4 | 52.1 | 99 | 26 | 4.8 | 0.0 |
| June | 82.5 | 62.0 | 101 | 37 | 4.4 | 0.0 |
| July | 85.4 | 65.6 | 107 | 44 | 4.1 | 0.0 |
| August | 83.1 | 63.3 | 103 | 40 | 4.2 | 0.0 |
| September | 76.8 | 55.0 | 99 | 24 | 3.6 | 0.0 |
| October | 63.7 | 43.3 | 92 | 19 | 3.2 | 0.1 |
| November | 48.5 | 31.2 | 79 | -7 | 2.6 | 1.5 |
| December | 35.7 | 20.9 | 70 | -20 | 2.1 | 7.2 |
| Entire year | 60.6 | 41.7 | 107 | -25 | 38.9 | 28.0 |
|
More Geneseo Weather Records
1895–2024
|
||
|---|---|---|
| Highest daily low | 81 °F | July 20, 2019 |
| Lowest daily high | -13 °F | January 18, 1994 |
| Greatest daily range (Difference of high and low) |
55 °F | January 18, 1996 |
| Greatest difference in daily high over two conscutive days |
50 °F | Jan 18–19, 1996 |
| Most daily precipitation | 6.6 inches | August 25, 1898 |
| Most monthly precipitation | 13.7 inches | August 1987 |
| Most yearly precipitation | 56.9 inches | 1898 |
| Most yearly days with precipitation | 154 | 2019 |
| Earliest snow in season | October 18 | 1972 |
| Latest snow in season | April 29 | 1925 |
| Most daily snow | 16.0 inches | January 3, 1971 |
| Most monthly snow | 25.7 inches | January 2019 |
| Most yearly snow | 52.2 inches | 1972 |
| Most snow in a winter | 52.9 inches | 1978–1979 |
| Greatest snow accumulation | 30.0 inches | January 31, 1942 |
| Earliest freeze | September 20 | 1956 |
| Earliest day ≥ 80 °F | March 15 | 2012 |
| Earliest day ≥ 90 °F | April 18 | 2002 |
| Earliest day ≥ 100 °F | June 14 | 1987 |
| Latest freeze | May 17 | 1973 |
| Latest day ≥ 80 °F | October 31 | 1968 |
| Latest day ≥ 90 °F | October 6 | 1963 |
| Latest day ≥ 100 °F | August 30 | 2013 |
| Most days in a year < 0 °F | 34 | 1963 |
| Most days in a year < 32 °F | 144 | 1969 |
| Most days in a year ≥ 80 °F | 120 | 2018 |
| Most days in a year ≥ 90 °F | 52 | 2012 |
| Most days in a year ≥ 100 °F | 11 | 1988 |
|
Geneseo Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 16 days | May 21 – Jun 5, 1903 |
| Without precipitation | 57 days | Nov 11, 1939 – Jan 6, 1940 |
| With snow | 8 days | Feb 4–11, 2018 |
| High temperature at or below freezing |
47 days | Jan 8 – Feb 23, 1978 |
| High temperature ≥ 80 °F | 63 days | Jun 26 – Aug 27, 2011 |
| High temperature ≥ 90 °F | 20 days | Jul 28 – Aug 16, 1909 |
| High temperature ≥ 100 °F | 5 days | Jul 20–24, 1901 |
| Years | Station | Coordinates |
|---|---|---|
| 1895–2024 | Geneseo | location |