Weather on April 21
Tampa, FL
55 Years of Data
Avg High
83°F
Avg Low
64°F
Warmest
2025
80°F avg
Coldest
1983
66°F avg
About This Date
April 21st in Tampa, FL typically brings warm spring weather, with average highs around 83°F and lows near 64°F. Over 55 years of records, the warmest April 21st was in 2025 (80°F average), while the coldest was 1983 (66°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 9% of April 21st dates historically, with the wettest April 21st recording 4.24" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for April 21st in Tampa, FL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 89° | 72° | 80° | — | — |
| 2024 | 82° | 72° | 77° | — | — |
| 2023 | 87° | 66° | 77° | — | — |
| 2022 | 87° | 67° | 77° | — | — |
| 2021 | 86° | 69° | 78° | — | — |
| 2020 | 85° | 66° | 75° | — | — |
| 2019 | 76° | 59° | 67° | — | — |
| 2018 | 90° | 67° | 78° | — | — |
| 2017 | 89° | 67° | 78° | — | — |
| 2016 | 86° | 67° | 76° | — | — |
| 2015 | 84° | 69° | 77° | — | — |
| 2014 | 75° | 62° | 69° | — | — |
| 2013 | 83° | 61° | 72° | 0.08" | — |
| 2012 | 81° | 64° | 72° | 4.24" | — |
| 2011 | 90° | 69° | 79° | — | — |
| 2010 | 80° | 67° | 73° | — | — |
| 2009 | 80° | 64° | 72° | — | — |
| 2008 | 81° | 59° | 70° | — | — |
| 2007 | 81° | 62° | 71° | — | — |
| 2006 | 88° | 70° | 79° | — | — |
| 2005 | 80° | 62° | 71° | — | — |
| 2004 | 79° | 65° | 72° | — | — |
| 2003 | 84° | 68° | 76° | — | — |
| 2002 | 88° | 70° | 79° | — | — |
| 2001 | 84° | 60° | 72° | — | — |
| 2000 | 83° | 68° | 75° | — | — |
| 1999 | 83° | 57° | 70° | — | — |
| 1998 | 80° | 65° | 72° | — | — |
| 1997 | 79° | 67° | 73° | 0.08" | — |
| 1996 | 88° | 64° | 76° | — | — |
| 1995 | 89° | 70° | 79° | — | — |
| 1994 | 86° | 68° | 77° | 0.03" | — |
| 1993 | 78° | 57° | 68° | — | — |
| 1992 | 78° | 67° | 72° | 3" | — |
| 1991 | 77° | 64° | 71° | — | — |
| 1990 | 84° | 60° | 72° | — | — |
| 1989 | 81° | 62° | 71° | — | — |
| 1988 | 81° | 56° | 68° | — | — |
| 1987 | 84° | 59° | 72° | — | — |
| 1986 | 80° | 63° | 71° | — | — |
| 1985 | 85° | 64° | 74° | — | — |
| 1984 | 88° | 61° | 74° | — | — |
| 1983coldest | 79° | 53° | 66° | — | — |
| 1982 | 88° | 69° | 78° | — | — |
| 1981 | 83° | 66° | 74° | — | — |
| 1980 | 78° | 56° | 67° | — | — |
| 1979 | 84° | 70° | 77° | — | — |
| 1978 | 78° | 57° | 68° | — | — |
| 1977 | 87° | 69° | 78° | — | — |
| 1976 | 82° | 67° | 74° | — | — |
| 1975 | 87° | 66° | 77° | — | — |
| 1974 | 86° | 56° | 71° | — | — |
| 1973 | 84° | 66° | 75° | — | — |
| 1972 | 88° | 65° | 76° | — | — |
| 1971 | 82° | 64° | 73° | — | — |
55 years of data from TAMPA INTL AP