Weather on December 15
Davenport, IA
55 Years of Data
Avg High
37°F
Avg Low
23°F
Warmest
2021
64°F avg
Coldest
1989
-1°F avg
About This Date
December 15th in Davenport, IA typically brings cold winter weather, with average highs around 37°F and lows near 23°F. Over 55 years of records, the warmest December 15th was in 2021 (64°F average), while the coldest was 1989 (-1°F) — a 65°F range across recorded history. Precipitation has occurred on 36% of recorded December 15th dates, with snow falling 11% of the time (heaviest snowfall: 9.2"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 15th in Davenport, IA? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 31° | 4° | 17° | — | — |
| 2024 | 41° | 34° | 37° | — | — |
| 2023 | 59° | 36° | 47° | — | — |
| 2022 | 35° | 29° | 32° | 0.03" | 0.1" |
| 2021warmest | 72° | 56° | 64° | 0.05" | — |
| 2020 | 28° | 23° | 26° | — | — |
| 2019 | 22° | 11° | 17° | 0.3" | 1.7" |
| 2018 | 47° | 24° | 35° | — | — |
| 2017 | 37° | 25° | 31° | — | — |
| 2016 | — | 1° | — | — | — |
| 2015 | 41° | 37° | 39° | — | — |
| 2014 | 48° | 42° | 45° | 0.48" | — |
| 2013 | 16° | 9° | 12° | 0.05" | 0.5" |
| 2012 | 49° | 40° | 44° | 1.32" | — |
| 2011 | 41° | 29° | 35° | — | — |
| 2010 | 20° | 12° | 16° | — | — |
| 2009 | 15° | 4° | 9° | — | — |
| 2008 | 11° | 3° | 7° | 1.57" | — |
| 2007 | 25° | 19° | 22° | 0.03" | — |
| 2006 | 46° | 33° | 40° | — | — |
| 2005 | 34° | 24° | 29° | 0.71" | — |
| 2004 | 40° | 13° | 26° | — | — |
| 2003 | 45° | 28° | 36° | — | — |
| 2002 | 47° | 36° | 41° | — | — |
| 2001 | 43° | 33° | 38° | — | — |
| 2000 | 31° | 8° | 19° | — | — |
| 1999 | 38° | 29° | 33° | — | — |
| 1998 | 52° | 37° | 44° | — | — |
| 1997 | 48° | 28° | 38° | — | — |
| 1996 | 47° | 26° | 36° | 0.48" | — |
| 1995 | 40° | 25° | 32° | — | — |
| 1994 | 35° | 28° | 32° | 0.15" | 0.6" |
| 1993 | 46° | 36° | 41° | 0.18" | — |
| 1992 | 43° | 35° | 39° | 1.17" | — |
| 1991 | 32° | 14° | 23° | — | — |
| 1990 | 42° | 33° | 38° | 0.91" | — |
| 1989coldest | 10° | -13° | -1° | — | — |
| 1988 | 21° | 5° | 13° | — | — |
| 1987 | 31° | 20° | 25° | 2.29" | 9.2" |
| 1986 | 48° | 21° | 35° | — | — |
| 1985 | 28° | 15° | 22° | — | — |
| 1984 | 55° | 34° | 44° | 0.05" | — |
| 1983 | 30° | 18° | 24° | 0.15" | 0.6" |
| 1982 | 35° | 30° | 33° | — | — |
| 1981 | 29° | 15° | 22° | — | — |
| 1980 | 35° | 24° | 30° | — | — |
| 1979 | 48° | 28° | 38° | — | — |
| 1978 | 41° | 26° | 34° | — | — |
| 1977 | 45° | 31° | 38° | — | — |
| 1976 | 43° | 24° | 33° | — | — |
| 1975 | 25° | 20° | 22° | 1.57" | — |
| 1974 | 44° | 34° | 39° | 0.79" | — |
| 1973 | 28° | 15° | 22° | — | — |
| 1972 | 17° | 5° | 11° | — | — |
| 1971 | 50° | 34° | 42° | 4.24" | — |
55 years of data from DAVENPORT L&D 15