Weather on April 18
Davenport, IA
55 Years of Data
Avg High
65°F
Avg Low
45°F
Warmest
2002
78°F avg
Coldest
1983
35°F avg
About This Date
April 18th in Davenport, IA typically brings mild spring weather, with average highs around 65°F and lows near 45°F. Over 55 years of records, the warmest April 18th was in 2002 (78°F average), while the coldest was 1983 (35°F) — a 43°F range across recorded history. Rain or other precipitation has occurred on about 24% of April 18th dates historically, with the wettest April 18th recording 4.47" of rain. The last decade has been 8.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 8.5°F cooler on this date compared to 20-30 years ago.
Planning for April 18th in Davenport, IA? Great weather for outdoor activities.
Cooling Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 53° | 65° | — | — |
| 2024 | 53° | 44° | 49° | 1.6" | — |
| 2023 | 59° | 37° | 48° | — | — |
| 2022 | 40° | 32° | 36° | 0.03" | — |
| 2021 | 61° | 44° | 52° | — | — |
| 2020 | 54° | 32° | 43° | — | — |
| 2019 | 46° | 36° | 41° | — | — |
| 2018 | 37° | 32° | 35° | 0.48" | — |
| 2017 | 76° | 50° | 63° | — | — |
| 2016 | 78° | 54° | 66° | — | — |
| 2015 | 77° | 55° | 66° | — | — |
| 2014 | 61° | 34° | 47° | — | — |
| 2013 | 62° | 36° | 49° | 4.47" | — |
| 2012 | 72° | 50° | 61° | — | — |
| 2011 | 44° | 38° | 41° | 0.03" | — |
| 2010 | 63° | 43° | 53° | — | — |
| 2009 | 62° | 54° | 58° | — | — |
| 2008 | 64° | 53° | 59° | 0.2" | — |
| 2007 | 61° | 41° | 51° | — | — |
| 2006 | 71° | 44° | 58° | — | — |
| 2005 | 83° | 56° | 69° | — | — |
| 2004 | 81° | 68° | 74° | — | — |
| 2003 | 54° | 42° | 48° | — | — |
| 2002warmest | 89° | 66° | 78° | — | — |
| 2001 | 58° | 35° | 46° | — | — |
| 2000 | 61° | 44° | 52° | — | — |
| 1999 | 54° | 42° | 48° | — | — |
| 1998 | 64° | 41° | 53° | — | — |
| 1997 | 64° | 39° | 52° | 0.03" | — |
| 1996 | 74° | 52° | 63° | — | — |
| 1995 | 70° | 46° | 58° | 1.17" | — |
| 1994 | 84° | 56° | 70° | — | — |
| 1993 | 67° | 46° | 56° | — | — |
| 1992 | 67° | 46° | 56° | 0.43" | — |
| 1991 | 59° | 45° | 52° | — | — |
| 1990 | 58° | 31° | 44° | — | — |
| 1989 | 55° | 41° | 48° | 0.05" | — |
| 1988 | 55° | 36° | 45° | — | — |
| 1987 | 77° | 50° | 64° | — | — |
| 1986 | 66° | 45° | 55° | — | — |
| 1985 | 87° | 66° | 77° | — | — |
| 1984 | 52° | 38° | 45° | — | — |
| 1983coldest | 43° | 27° | 35° | — | — |
| 1982 | 65° | 40° | 52° | — | — |
| 1981 | 74° | 48° | 61° | — | — |
| 1980 | 71° | 32° | 52° | — | — |
| 1979 | 67° | 45° | 56° | — | — |
| 1978 | 63° | 44° | 53° | 1.88" | — |
| 1977 | 87° | 57° | 72° | — | — |
| 1976 | 72° | 57° | 64° | 0.15" | — |
| 1975 | 68° | 40° | 54° | 0.76" | — |
| 1974 | 71° | 42° | 57° | — | — |
| 1973 | 67° | 50° | 58° | — | — |
| 1972 | 79° | 56° | 67° | — | — |
| 1971 | 72° | 47° | 59° | — | — |
55 years of data from DAVENPORT L&D 15