Weather on September 20
Cape Coral, FL
55 Years of Data
Avg High
90°F
Avg Low
74°F
Warmest
1980
87°F avg
Coldest
1999
76°F avg
About This Date
September 20th in Cape Coral, FL typically brings hot fall weather, with average highs around 90°F and lows near 74°F. Over 55 years of records, the warmest September 20th was in 1980 (87°F average), while the coldest was 1999 (76°F) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 51% of September 20th dates historically, with the wettest September 20th recording 5.69" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for September 20th in Cape Coral, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 74° | 83° | — | — |
| 2024 | 94° | 75° | 84° | — | — |
| 2023 | 92° | 73° | 82° | 0.3" | — |
| 2022 | 94° | 76° | 85° | 1.98" | — |
| 2021 | 93° | 76° | 84° | — | — |
| 2020 | 90° | 72° | 81° | 5.13" | — |
| 2019 | 88° | 72° | 80° | 0.08" | — |
| 2018 | 92° | 77° | 84° | — | — |
| 2017 | 92° | 75° | 83° | 0.03" | — |
| 2016 | 92° | 76° | 84° | — | — |
| 2015 | 93° | 75° | 84° | — | — |
| 2014 | 78° | 73° | 76° | 0.15" | — |
| 2013 | 88° | 73° | 80° | — | — |
| 2012 | 92° | 73° | 82° | 1.78" | — |
| 2011 | 92° | 76° | 84° | — | — |
| 2010 | 91° | 72° | 81° | — | — |
| 2009 | 91° | 77° | 84° | 0.05" | — |
| 2008 | 91° | 73° | 82° | — | — |
| 2007 | 87° | 73° | 80° | 1.68" | — |
| 2006 | 89° | 75° | 82° | 0.38" | — |
| 2005 | 87° | 75° | 81° | 0.99" | — |
| 2004 | 83° | 72° | 77° | 0.05" | — |
| 2003 | 92° | 76° | 84° | 0.1" | — |
| 2002 | 92° | 76° | 84° | 1.22" | — |
| 2001 | 87° | 75° | 81° | — | — |
| 2000 | 90° | 75° | 82° | 2.49" | — |
| 1999coldest | 79° | 73° | 76° | 5.69" | — |
| 1998 | 84° | 73° | 79° | 2.67" | — |
| 1997 | 94° | 73° | 83° | — | — |
| 1996 | 93° | 76° | 84° | 1.19" | — |
| 1995 | 93° | 76° | 84° | — | — |
| 1994 | 86° | 73° | 80° | 2.41" | — |
| 1993 | 91° | 75° | 83° | 0.15" | — |
| 1992 | 93° | 73° | 83° | — | — |
| 1991 | 94° | 72° | 83° | 4.95" | — |
| 1990 | 95° | 74° | 84° | — | — |
| 1989 | 94° | 72° | 83° | — | — |
| 1988 | 95° | 74° | 84° | — | — |
| 1987 | 93° | 74° | 83° | — | — |
| 1986 | 92° | 74° | 83° | — | — |
| 1985 | 88° | 73° | 80° | 0.08" | — |
| 1984 | 85° | 73° | 79° | 1.12" | — |
| 1983 | 89° | 74° | 81° | 0.25" | — |
| 1982 | 90° | 73° | 81° | — | — |
| 1981 | 90° | 69° | 79° | — | — |
| 1980warmest | 95° | 79° | 87° | — | — |
| 1979 | 91° | 75° | 83° | 1.32" | — |
| 1978 | 92° | 73° | 82° | — | — |
| 1977 | 89° | 75° | 82° | — | — |
| 1976 | 88° | 71° | 79° | — | — |
| 1975 | 91° | 77° | 84° | 2.74" | — |
| 1974 | 92° | 75° | 83° | 0.13" | — |
| 1973 | 90° | 75° | 82° | — | — |
| 1972 | 91° | 72° | 81° | 0.58" | — |
| 1971 | 88° | 73° | 80° | — | — |
55 years of data from FT MYERS PAGE FLD AP