Weather on June 18
Davenport, IA
55 Years of Data
Avg High
83°F
Avg Low
65°F
Warmest
1994
85°F avg
Coldest
1979
63°F avg
About This Date
June 18th in Davenport, IA typically brings warm summer weather, with average highs around 83°F and lows near 65°F. Over 55 years of records, the warmest June 18th was in 1994 (85°F average), while the coldest was 1979 (63°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 29% of June 18th dates historically, with the wettest June 18th recording 2.26" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for June 18th in Davenport, IA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | — | 68° | — | 0.81" | — |
| 2024 | 92° | 74° | 83° | — | — |
| 2023 | 84° | 60° | 72° | 1.55" | — |
| 2022 | 81° | 65° | 73° | — | — |
| 2021 | 93° | 70° | 81° | 1.04" | — |
| 2020 | 88° | 65° | 76° | — | — |
| 2019 | 85° | 58° | 71° | — | — |
| 2018 | 93° | 76° | 84° | — | — |
| 2017 | 78° | 66° | 72° | — | — |
| 2016 | 86° | 67° | 76° | — | — |
| 2015 | 80° | — | — | 0.03" | — |
| 2014 | 83° | 72° | 77° | — | — |
| 2013 | 78° | 62° | 70° | — | — |
| 2012 | 90° | 67° | 78° | — | — |
| 2011 | 83° | 60° | 71° | — | — |
| 2010 | 86° | 65° | 75° | 1.14" | — |
| 2009 | 87° | 67° | 77° | 2.26" | — |
| 2008 | 81° | 63° | 72° | — | — |
| 2007 | 82° | 72° | 77° | — | — |
| 2006 | 81° | 69° | 75° | 1.4" | — |
| 2005 | 79° | 57° | 68° | — | — |
| 2004 | 75° | 64° | 70° | — | — |
| 2003 | 86° | 65° | 75° | — | — |
| 2002 | 85° | 67° | 76° | — | — |
| 2001 | 91° | 71° | 81° | — | — |
| 2000 | 77° | 58° | 67° | — | — |
| 1999 | 73° | 55° | 64° | — | — |
| 1998 | 87° | 65° | 76° | 0.23" | — |
| 1997 | 86° | 64° | 75° | — | — |
| 1996 | 86° | 68° | 77° | 0.05" | — |
| 1995 | 89° | 73° | 81° | — | — |
| 1994warmest | 94° | 76° | 85° | — | — |
| 1993 | 87° | 70° | 78° | 0.08" | — |
| 1992 | 83° | 72° | 77° | 0.05" | — |
| 1991 | 85° | 65° | 75° | — | — |
| 1990 | 87° | 69° | 78° | 0.1" | — |
| 1989 | 74° | 65° | 69° | — | — |
| 1988 | 90° | 72° | 81° | — | — |
| 1987 | 95° | 71° | 83° | — | — |
| 1986 | 87° | 67° | 77° | — | — |
| 1985 | 70° | 59° | 64° | 1.22" | — |
| 1984 | 87° | 66° | 77° | 0.18" | — |
| 1983 | 84° | 62° | 73° | — | — |
| 1982 | 71° | 59° | 65° | — | — |
| 1981 | 85° | 62° | 73° | — | — |
| 1980 | 82° | 50° | 66° | — | — |
| 1979coldest | 68° | 57° | 63° | — | — |
| 1978 | 84° | 65° | 74° | — | — |
| 1977 | 82° | 64° | 73° | 1.55" | — |
| 1976 | 74° | 60° | 67° | — | — |
| 1975 | 83° | 67° | 75° | 0.03" | — |
| 1974 | 85° | 59° | 72° | — | — |
| 1973 | 81° | 65° | 73° | — | — |
| 1972 | 80° | 56° | 68° | — | — |
| 1971 | 85° | 69° | 77° | — | — |
55 years of data from DAVENPORT L&D 15