Records for Guam Area, Guam (GUMthr) on 12-15
Record Highs
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1: 91°F (2014)
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2: 90°F (1984)
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3: 89°F (2018)
Record Lows
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1: 72°F (1963)
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2: 73°F (2001)
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3: 73°F (1981)
Lowest Highs
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1: 80°F (2018)
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2: 80°F (1970)
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3: 79°F (2019)
Highest Lows
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1: 81°F (1956)
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2: 82°F (2011)
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3: 82°F (2002)
Highest December temperature:
91°F on 12-02-1994.
Lowest December temperature:
68°F on 12-31-1962.
Average temperature is 81.6°F
Average high is 86.6°F
Average low is 76.6°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 2.29" (1956)
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2: 1.52" (2002)
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3: 0.64" (2011)
Precipitation data from 1945 to 2022.