Weather for Cortez, Colorado

7 Day Forecast

Clear
Wednesday
08/16 0%
Clear
Mainly clear. Lows overnight in the upper 40s.
Clear
Thursday
08/17 0%
Clear
Abundant sunshine. High 86F. Winds WSW at 5 to 10 mph.
Clear
Friday
08/18 0%
Clear
Mainly sunny. High 88F. Winds W at 5 to 10 mph.
Clear
Saturday
08/19 0%
Clear
A mainly sunny sky. High 88F. SE winds shifting to WSW at 10 to 15 mph.
Clear
Sunday
08/20 20%
Clear
Except for a few afternoon clouds, mainly sunny. A stray shower or thunderstorm is possible. High around 85F. Winds S at 5 to 10 mph.
Clear
Monday
08/21 20%
Clear
Generally sunny despite a few afternoon clouds. High 82F. Winds SSW at 5 to 10 mph.
Clear
Tuesday
08/22 0%
Clear
Except for a few afternoon clouds, mainly sunny. High near 85F. Winds W at 5 to 10 mph.

Monthly Averages

Month Avg. High Avg. Low Mean Avg. Precip Record High Record Low
January 42°F 16°F 29°F 0.88 in. 63°F (1994) -27°F (1963)
February 46°F 21°F 34°F 0.98 in. 78°F (1943) -31°F (1933)
March 54°F 27°F 41°F 1.04 in. 80°F (2004) -15°F (1935)
April 63°F 33°F 48°F 0.93 in. 88°F (1932) 6°F (1945)
May 73°F 41°F 57°F 0.83 in. 95°F (1932) 17°F (1967)
June 84°F 49°F 67°F 0.40 in. 100°F (1954) 27°F (1939)
July 89°F 56°F 73°F 1.28 in. 102°F (2005) 37°F (1995)
August 86°F 56°F 71°F 1.48 in. 99°F (1962) 36°F (1968)
September 79°F 47°F 63°F 1.55 in. 96°F (1995) 23°F (1930)
October 66°F 36°F 51°F 1.30 in. 86°F (1943) 12°F (1929)
November 53°F 26°F 40°F 1.06 in. 75°F (2005) -14°F (1931)
December 43°F 18°F 31°F 0.88 in. 65°F (1999) -22°F (1978)

 

Cortez, CO Weather Facts

  • On average, the warmest month is July.
  • The highest recorded temperature was 102°F in 2005.
  • On average, the coolest month is January.
  • The lowest recorded temperature was -31°F in 1933.
  • The maximum average precipitation occurs in September.
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