Weather on September 4
Cedar Rapids, IA
55 Years of Data
Avg High
81°F
Avg Low
57°F
Warmest
2023
83°F avg
Coldest
1974
53°F avg
About This Date
September 4th in Cedar Rapids, IA typically brings warm fall weather, with average highs around 81°F and lows near 57°F. Over 55 years of records, the warmest September 4th was in 2023 (83°F average), while the coldest was 1974 (53°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 4th dates historically, with the wettest September 4th recording 5.69" of rain. 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 September 4th in Cedar Rapids, IA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 43° | 56° | — | — |
| 2024 | 79° | 47° | 63° | — | — |
| 2023warmest | 95° | 71° | 83° | — | — |
| 2022 | 75° | 62° | 69° | — | — |
| 2021 | 72° | 67° | 69° | 0.1" | — |
| 2020 | 84° | 48° | 66° | — | — |
| 2019 | 82° | 53° | 68° | — | — |
| 2018 | 88° | 69° | 78° | 0.13" | — |
| 2017 | 83° | 67° | 75° | — | — |
| 2016 | 80° | 58° | 69° | — | — |
| 2015 | 91° | 68° | 80° | — | — |
| 2014 | 90° | 69° | 79° | — | — |
| 2013 | 88° | 50° | 69° | — | — |
| 2012 | 95° | 67° | 81° | 0.08" | — |
| 2011 | 71° | 54° | 62° | 0.51" | — |
| 2010 | 72° | 48° | 60° | — | — |
| 2009 | 77° | 51° | 64° | — | — |
| 2008 | 65° | 56° | 60° | 1.96" | — |
| 2007 | 92° | 59° | 75° | — | — |
| 2006 | 70° | 54° | 62° | 0.05" | — |
| 2005 | 85° | 53° | 69° | 2.21" | — |
| 2004 | 85° | 61° | 73° | — | — |
| 2003 | 76° | 50° | 63° | — | — |
| 2002 | 88° | 55° | 71° | — | — |
| 2001 | 82° | 52° | 67° | — | — |
| 2000 | 85° | 64° | 74° | — | — |
| 1999 | 90° | 69° | 79° | — | — |
| 1998 | 83° | 58° | 70° | — | — |
| 1997 | 70° | 46° | 58° | — | — |
| 1996 | 85° | 62° | 73° | — | — |
| 1995 | 87° | 57° | 72° | — | — |
| 1994 | 70° | 56° | 63° | 1.7" | — |
| 1993 | 79° | 53° | 66° | — | — |
| 1992 | 80° | 54° | 67° | — | — |
| 1991 | 77° | 49° | 63° | — | — |
| 1990 | 93° | 69° | 81° | — | — |
| 1989 | 78° | 59° | 69° | 0.18" | — |
| 1988 | 72° | 56° | 64° | 0.3" | — |
| 1987 | 83° | 52° | 67° | — | — |
| 1986 | 77° | 61° | 69° | — | — |
| 1985 | 88° | 70° | 79° | — | — |
| 1984 | 80° | 48° | 64° | 0.15" | — |
| 1983 | 90° | 66° | 78° | — | — |
| 1982 | 78° | 50° | 64° | — | — |
| 1981 | 75° | 55° | 65° | — | — |
| 1980 | 83° | 63° | 73° | 5.69" | — |
| 1979 | 83° | 60° | 71° | — | — |
| 1978 | 85° | 56° | 70° | — | — |
| 1977 | 80° | 61° | 70° | — | — |
| 1976 | 85° | 53° | 69° | — | — |
| 1975 | 76° | 56° | 66° | — | — |
| 1974coldest | 70° | 37° | 53° | — | — |
| 1973 | 84° | 68° | 76° | — | — |
| 1972 | 72° | 47° | 59° | — | — |
| 1971 | 87° | 67° | 77° | 1.42" | — |
55 years of data from CEDAR RAPIDS #1