Records for Grand Junction Area, Colorado (GJTthr) on 09-29
Record Highs
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1: 89°F (2010)
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2: 89°F (1989)
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3: 88°F (2011)
Record Lows
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1: 32°F (1999)
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2: 33°F (1985)
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3: 35°F (2013)
Lowest Highs
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1: 66°F (2019)
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2: 62°F (2015)
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3: 61°F (2022)
Highest Lows
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1: 55°F (1959)
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2: 57°F (1965)
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3: 58°F (1986)
Highest September temperature:
102°F on 09-06-2022.
Lowest September temperature:
28°F on 09-27-1908.
Average temperature is 62.7°F
Average high is 75.8°F
Average low is 49.6°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 1.02" (1949)
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2: 0.82" (2021)
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3: 0.57" (1940)
Precipitation data from 1893 to 2022.