| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 49.9 | 25.2 | 82 | -12 | 1.1 | 2.1 |
| February | 54.1 | 29.2 | 92 | -21 | 1.4 | 1.1 |
| March | 63.6 | 38.3 | 98 | -5 | 2.5 | 2.0 |
| April | 72.6 | 46.7 | 104 | 16 | 3.7 | 0.0 |
| May | 80.2 | 57.5 | 101 | 29 | 4.8 | 0.0 |
| June | 88.7 | 66.9 | 106 | 43 | 4.7 | 0.0 |
| July | 93.9 | 71.3 | 113 | 50 | 3.4 | 0.0 |
| August | 93.6 | 69.3 | 115 | 43 | 3.3 | 0.0 |
| September | 85.6 | 60.6 | 111 | 31 | 3.4 | 0.0 |
| October | 74.6 | 48.2 | 99 | 12 | 3.1 | 0.0 |
| November | 62.0 | 36.9 | 90 | 7 | 2.0 | 0.1 |
| December | 51.3 | 28.1 | 84 | -15 | 1.7 | 2.6 |
| Entire year | 72.8 | 48.4 | 115 | -21 | 34.7 | 8.1 |
|
More Stillwater Weather Records
1893–2024
|
||
|---|---|---|
| Highest daily low | 89 °F | June 28, 1894 |
| Lowest daily high | 0 °F | December 23, 1990 |
| Greatest daily range (Difference of high and low) |
61 °F | January 1, 1952 |
| Greatest difference in daily high over two conscutive days |
54 °F | Jan 25–26, 1950 |
| Most daily precipitation | 7.0 inches | May 21, 1957 |
| Most monthly precipitation | 17.7 inches | July 1959 |
| Most yearly precipitation | 61.9 inches | 1959 |
| Most yearly days with precipitation | 109 | 2019 |
| Earliest snow in season | November 1 | 1951 |
| Latest snow in season | April 8 | 1938 |
| Most daily snow | 13.0 inches | March 9, 1994 |
| Most monthly snow | 19.0 inches | March 1994 |
| Most yearly snow | 36.2 inches | 1924 |
| Most snow in a winter | 30.8 inches | 1987–1988 |
| Greatest snow accumulation | 12.0 inches | December 1, 2006 |
| Earliest freeze | September 30 | 1984 |
| Earliest day ≥ 90 °F | February 1 | 1911 |
| Earliest day ≥ 100 °F | April 6 | 1893 |
| Latest freeze | May 1 | 1903 |
| Latest day ≥ 90 °F | November 7 | 2023 |
| Latest day ≥ 100 °F | September 28 | 1953 |
| Most days in a year < 0 °F | 9 | 1905 |
| Most days in a year < 32 °F | 111 | 1989 |
| Most days in a year ≥ 80 °F | 189 | 1963 |
| Most days in a year ≥ 90 °F | 128 | 1956 |
| Most days in a year ≥ 100 °F | 65 | 2011 |
| Most days in a year ≥ 110 °F | 9 | 2011 |
|
Stillwater Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 9 days | Mar 6–14, 1958 |
| Without precipitation | 203 days | Jun 30, 1893 – Jan 18, 1894 |
| With snow | 5 days | Dec 27–31, 1983 |
| High temperature at or below freezing |
12 days | Dec 18–29, 1983 |
| High temperature ≥ 80 °F | 136 days | Jun 1 – Oct 14, 1931 |
| High temperature ≥ 90 °F | 96 days | May 31 – Sep 3, 2011 |
| High temperature ≥ 100 °F | 26 days | Jun 29 – Jul 24, 2011 |
| High temperature ≥ 110 °F | 6 days | Jul 30 – Aug 4, 2012 |