Records for Waterloo Area, Iowa (ALOthr) on 12-20
Record Highs
-
1: 53°F (1967)
-
2: 51°F (2019)
-
3: 50°F (1933)
Record Lows
-
1: -20°F (1983)
-
2: -19°F (1963)
-
3: -18°F (1985)
Lowest Highs
-
1: 39°F (1923)
-
2: 37°F (1918)
-
3: 34°F (1967)
Highest Lows
-
1: -5°F (1963)
-
2: 2°F (1989)
-
3: 4°F (1916)
Highest December temperature:
74°F on 12-15-2021.
Lowest December temperature:
-29°F on 12-10-1919.
Average temperature is 23.9°F
Average high is 32°F
Average low is 15.7°F
Temperature data from 1895 to 2022.
Record Precipitation
-
1: 0.78" (2006)
-
2: 0.60" (1952)
-
3: 0.50" (1991)
Precipitation data from 1895 to 2022.