Records for Grand Junction Area, Colorado (GJTthr) on 12-17
Record Highs
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1: 54°F (1980)
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2: 54°F (1970)
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3: 54°F (1939)
Record Lows
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1: -6°F (1919)
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2: -1°F (1931)
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3: 0°F (1971)
Lowest Highs
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1: 34°F (1970)
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2: 32°F (2002)
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3: 32°F (1934)
Highest Lows
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1: 21°F (1996)
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2: 24°F (1967)
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3: 24°F (1909)
Highest December temperature:
66°F on 12-06-1901.
Lowest December temperature:
-21°F on 12-26-1924.
Average temperature is 29.2°F
Average high is 38.1°F
Average low is 20.4°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 0.26" (1924)
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2: 0.12" (1908)
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3: 0.09" (1978)
Precipitation data from 1893 to 2022.