Weather on April 20
Davenport, IA
55 Years of Data
Avg High
63°F
Avg Low
45°F
Warmest
1985
78°F avg
Coldest
1982
37°F avg
About This Date
April 20th in Davenport, IA typically brings mild spring weather, with average highs around 63°F and lows near 45°F. Over 55 years of records, the warmest April 20th was in 1985 (78°F average), while the coldest was 1982 (37°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 38% of April 20th dates historically, with the wettest April 20th recording 3.35" of rain. The last decade has been 5.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.2°F cooler on this date compared to 20-30 years ago.
Planning for April 20th in Davenport, IA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 48° | 54° | 2.39" | — |
| 2024 | 43° | 36° | 39° | — | — |
| 2023 | 75° | 48° | 62° | 1.07" | — |
| 2022 | 52° | — | — | 1.96" | — |
| 2021 | 44° | 34° | 39° | — | — |
| 2020 | 62° | 34° | 48° | — | — |
| 2019 | 71° | 40° | 55° | — | — |
| 2018 | 62° | 26° | 44° | — | — |
| 2017 | 70° | 50° | 60° | — | — |
| 2016 | 67° | — | — | 0.1" | — |
| 2015 | 55° | 42° | 49° | 0.13" | — |
| 2014 | 79° | 53° | 66° | — | — |
| 2013 | 48° | 30° | 39° | — | — |
| 2012 | 50° | 42° | 46° | 0.58" | — |
| 2011 | 47° | 34° | 40° | 1.85" | — |
| 2010 | 62° | 44° | 53° | — | — |
| 2009 | 52° | 38° | 45° | 3.35" | — |
| 2008 | 71° | 47° | 59° | — | — |
| 2007 | 70° | 43° | 56° | — | — |
| 2006 | 72° | 51° | 61° | — | — |
| 2005 | 76° | 53° | 64° | — | — |
| 2004 | 74° | 48° | 61° | — | — |
| 2003 | 61° | 50° | 55° | 1.73" | — |
| 2002 | 57° | 45° | 51° | — | — |
| 2001 | 80° | 60° | 70° | 0.05" | — |
| 2000 | 63° | 42° | 52° | 2.26" | — |
| 1999 | 57° | 43° | 50° | — | — |
| 1998 | 57° | 45° | 51° | — | — |
| 1997 | 60° | 44° | 52° | — | — |
| 1996 | 50° | 44° | 47° | 0.03" | — |
| 1995 | 52° | 43° | 47° | 0.03" | — |
| 1994 | 62° | 44° | 53° | — | — |
| 1993 | 49° | 37° | 43° | 3.02" | — |
| 1992 | 69° | 43° | 56° | 2.31" | — |
| 1991 | 54° | 41° | 47° | — | — |
| 1990 | 60° | 54° | 57° | 0.08" | — |
| 1989 | 69° | 46° | 58° | — | — |
| 1988 | 67° | 44° | 55° | — | — |
| 1987 | 90° | 61° | 75° | — | — |
| 1986 | 64° | 45° | 54° | — | — |
| 1985warmest | 86° | 70° | 78° | — | — |
| 1984 | 59° | 41° | 50° | — | — |
| 1983 | 56° | 33° | 44° | — | — |
| 1982coldest | 40° | 35° | 37° | — | — |
| 1981 | 50° | 35° | 43° | 0.08" | — |
| 1980 | 81° | 47° | 64° | — | — |
| 1979 | 78° | 51° | 65° | 0.89" | — |
| 1978 | 43° | 37° | 40° | — | — |
| 1977 | 80° | 62° | 71° | 0.2" | — |
| 1976 | 59° | 50° | 55° | 2.11" | — |
| 1975 | 54° | 38° | 46° | — | — |
| 1974 | 80° | 53° | 67° | — | — |
| 1973 | 74° | 59° | 66° | — | — |
| 1972 | 56° | 42° | 49° | 0.56" | — |
| 1971 | 85° | 54° | 69° | — | — |
55 years of data from DAVENPORT L&D 15