Records for Grand Junction Area, Colorado (GJTthr) on 12-20
Record Highs
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1: 59°F (1921)
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2: 54°F (1955)
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3: 54°F (1942)
Record Lows
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1: -6°F (1908)
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2: -2°F (1971)
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3: -1°F (2012)
Lowest Highs
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1: 44°F (2010)
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2: 43°F (1921)
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3: 37°F (1894)
Highest Lows
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1: 18°F (2012)
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2: 19°F (1909)
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3: 22°F (1951)
Highest December temperature:
66°F on 12-06-1901.
Lowest December temperature:
-21°F on 12-26-1924.
Average temperature is 28.6°F
Average high is 37.5°F
Average low is 19.7°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 0.25" (1998)
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2: 0.24" (1910)
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3: 0.20" (1923)
Precipitation data from 1893 to 2022.