| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 43.0 | 16.0 | 63 | -27 | 1.1 | 8.2 |
| February | 47.2 | 21.0 | 79 | -31 | 1.0 | 6.8 |
| March | 55.8 | 27.2 | 80 | -7 | 0.8 | 4.2 |
| April | 63.6 | 32.2 | 88 | 6 | 0.7 | 2.1 |
| May | 73.3 | 40.5 | 95 | 15 | 0.9 | 0.3 |
| June | 85.4 | 48.7 | 102 | 27 | 0.4 | 0.0 |
| July | 90.3 | 56.5 | 102 | 31 | 1.2 | 0.0 |
| August | 87.7 | 55.2 | 99 | 30 | 1.4 | 0.0 |
| September | 80.1 | 46.9 | 99 | 23 | 1.5 | 0.0 |
| October | 67.5 | 35.0 | 88 | 7 | 1.1 | 0.6 |
| November | 53.7 | 25.2 | 75 | -14 | 0.8 | 2.2 |
| December | 43.2 | 17.1 | 65 | -22 | 0.9 | 6.8 |
| Entire year | 66.0 | 35.1 | 102 | -31 | 11.7 | 29.9 |
|
More Cortez Weather Records
1911–2024
|
||
|---|---|---|
| Highest daily low | 78 °F | June 30, 1943 |
| Lowest daily high | 9 °F | January 12, 1963 |
| Greatest daily range (Difference of high and low) |
64 °F | May 25, 1990 |
| Greatest difference in daily high over two conscutive days |
34 °F | Oct 26–27, 2020 |
| Most daily precipitation | 2.6 inches | September 10, 2003 |
| Most monthly precipitation | 6.6 inches | October 1972 |
| Most yearly precipitation | 26.3 inches | 1957 |
| Most yearly days with precipitation | 113 | 1957 |
| Earliest snow in season | October 9 | 1949 |
| Latest snow in season | May 23 | 2008 |
| Most daily snow | 14.0 inches | December 19, 1951 |
| Most monthly snow | 41.0 inches | February 1915 |
| Most yearly snow | 77.4 inches | 2010 |
| Most snow in a winter | 75.4 inches | 1931–1932 |
| Greatest snow accumulation | 21.0 inches | December 25, 1967 |
| Earliest freeze | August 24 | 1915 |
| Earliest day ≥ 80 °F | March 21 | 2004 |
| Earliest day ≥ 90 °F | May 16 | 1932 |
| Earliest day ≥ 100 °F | June 16 | 2021 |
| Latest freeze | July 5 | 1915 |
| Latest day ≥ 80 °F | October 23 | 2003 |
| Latest day ≥ 90 °F | September 21 | 2014 |
| Most days in a year < 0 °F | 31 | 1933 |
| Most days in a year < 32 °F | 200 | 1937 |
| Most days in a year ≥ 80 °F | 136 | 2018 |
| Most days in a year ≥ 90 °F | 73 | 2020 |
| Most days in a year ≥ 100 °F | 7 | 2021 |
|
Cortez Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 10 days | Jan 3–12, 2005 |
| Without precipitation | 106 days | Mar 26 – Jul 9, 1913 |
| With snow | 9 days | Feb 15–23, 2019 |
| High temperature at or below freezing |
10 days | Jan 28 – Feb 6, 1979 |
| High temperature ≥ 80 °F | 101 days | Jun 6 – Sep 14, 1944 |
| High temperature ≥ 90 °F | 33 days | Jul 12 – Aug 13, 2000 |
| High temperature ≥ 100 °F | 5 days | Jul 12–16, 2003 |
| Years | Station | Coordinates |
|---|---|---|
| 1911–2024 | Cortez | location |