Weather on September 17
Cedar Rapids, IA
55 Years of Data
Avg High
76°F
Avg Low
53°F
Warmest
1988
80°F avg
Coldest
1981
50°F avg
About This Date
September 17th in Cedar Rapids, IA typically brings pleasant fall weather, with average highs around 76°F and lows near 53°F. Over 55 years of records, the warmest September 17th was in 1988 (80°F average), while the coldest was 1981 (50°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 33% of September 17th dates historically, with the wettest September 17th recording 2.87" of rain. The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
Planning for September 17th in Cedar Rapids, IA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 61° | 75° | — | — |
| 2024 | 87° | 58° | 72° | — | — |
| 2023 | 76° | 49° | 62° | — | — |
| 2022 | 82° | 63° | 72° | 0.2" | — |
| 2021 | 83° | 58° | 70° | 0.05" | — |
| 2020 | 74° | 49° | 61° | — | — |
| 2019 | 82° | 63° | 72° | — | — |
| 2018 | 92° | 57° | 74° | — | — |
| 2017 | 80° | 58° | 69° | 0.41" | — |
| 2016 | 79° | 59° | 69° | — | — |
| 2015 | 84° | 67° | 75° | 1.88" | — |
| 2014 | 71° | 45° | 58° | — | — |
| 2013 | 66° | 48° | 57° | — | — |
| 2012 | 73° | 53° | 63° | 0.05" | — |
| 2011 | 65° | 46° | 55° | — | — |
| 2010 | 78° | 48° | 63° | — | — |
| 2009 | 75° | 48° | 62° | — | — |
| 2008 | 85° | 52° | 68° | — | — |
| 2007 | 88° | 58° | 73° | — | — |
| 2006 | 82° | 61° | 71° | 0.41" | — |
| 2005 | 80° | 49° | 64° | — | — |
| 2004 | 74° | 47° | 60° | — | — |
| 2003 | 81° | 58° | 69° | — | — |
| 2002 | 78° | 54° | 66° | — | — |
| 2001 | 67° | 55° | 61° | 1.88" | — |
| 2000 | 83° | 54° | 68° | — | — |
| 1999 | 74° | 41° | 57° | — | — |
| 1998 | 79° | 57° | 68° | — | — |
| 1997 | 84° | 57° | 71° | 0.97" | — |
| 1996 | 70° | 49° | 59° | — | — |
| 1995 | 78° | 45° | 61° | — | — |
| 1994 | 78° | 53° | 66° | — | — |
| 1993 | 67° | 43° | 55° | — | — |
| 1992 | 81° | 67° | 74° | 1.09" | — |
| 1991 | 74° | 49° | 61° | — | — |
| 1990 | 67° | 42° | 54° | — | — |
| 1989 | 78° | 49° | 63° | — | — |
| 1988warmest | 93° | 66° | 80° | — | — |
| 1987 | 77° | 61° | 69° | 2.87" | — |
| 1986 | 63° | 51° | 57° | 1.32" | — |
| 1985 | 81° | 63° | 72° | — | — |
| 1984 | 70° | 43° | 56° | — | — |
| 1983 | 70° | 44° | 57° | 0.2" | — |
| 1982 | 61° | 55° | 58° | 1.73" | — |
| 1981coldest | 60° | 40° | 50° | — | — |
| 1980 | 64° | 39° | 52° | 0.03" | — |
| 1979 | 78° | 50° | 64° | — | — |
| 1978 | 77° | 63° | 70° | 0.03" | — |
| 1977 | 74° | 59° | 66° | 0.79" | — |
| 1976 | 77° | 55° | 66° | — | — |
| 1975 | 72° | 56° | 64° | 0.03" | — |
| 1974 | 82° | 55° | 69° | — | — |
| 1973 | 55° | 48° | 52° | 1.96" | — |
| 1972 | 89° | 64° | 77° | — | — |
| 1971 | 71° | 45° | 58° | — | — |
55 years of data from CEDAR RAPIDS #1