Weather on May 20
Saint Petersburg, FL
55 Years of Data
Avg High
87°F
Avg Low
72°F
Warmest
1980
84°F avg
Coldest
2002
72°F avg
About This Date
May 20th in Saint Petersburg, FL typically brings warm spring weather, with average highs around 87°F and lows near 72°F. Over 55 years of records, the warmest May 20th was in 1980 (84°F average), while the coldest was 2002 (72°F) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 24% of May 20th dates historically, with the wettest May 20th recording 5.03" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for May 20th in Saint Petersburg, FL? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | — | 79° | — | — | — |
| 2024 | 89° | 73° | 81° | — | — |
| 2023 | 90° | 77° | 83° | — | — |
| 2022 | 87° | 74° | 80° | 0.51" | — |
| 2021 | 90° | 74° | 82° | — | — |
| 2020 | 84° | 75° | 80° | — | — |
| 2019 | 88° | — | — | — | — |
| 2018 | 76° | 71° | 73° | 2.62" | — |
| 2017 | 93° | 73° | 83° | 5.03" | — |
| 2016 | 87° | 72° | 79° | 0.46" | — |
| 2015 | 88° | 77° | 82° | — | — |
| 2014 | 87° | 73° | 80° | — | — |
| 2013 | 90° | 74° | 82° | — | — |
| 2012 | 87° | 72° | 79° | — | — |
| 2011 | 88° | 71° | 79° | — | — |
| 2010 | 91° | 77° | 84° | — | — |
| 2009 | 83° | 66° | 74° | 1.68" | — |
| 2008 | 83° | 72° | 77° | 0.84" | — |
| 2007 | 85° | 70° | 77° | — | — |
| 2006 | 87° | 73° | 80° | — | — |
| 2005 | 87° | 72° | 79° | — | — |
| 2004 | 87° | 72° | 79° | — | — |
| 2003 | 89° | 75° | 82° | — | — |
| 2002coldest | 80° | 65° | 72° | — | — |
| 2001 | 86° | 70° | 78° | — | — |
| 2000 | 89° | 71° | 80° | — | — |
| 1999 | 86° | 70° | 78° | 0.05" | — |
| 1998 | 90° | 73° | 81° | — | — |
| 1997 | 87° | 74° | 80° | — | — |
| 1996 | 84° | 73° | 79° | 0.25" | — |
| 1995 | 85° | 74° | 79° | 2.54" | — |
| 1994 | 80° | 66° | 73° | — | — |
| 1993 | 83° | 68° | 75° | — | — |
| 1992 | 85° | 71° | 78° | — | — |
| 1991 | 81° | 74° | 77° | 0.76" | — |
| 1990 | 87° | 76° | 81° | — | — |
| 1989 | 87° | 72° | 79° | — | — |
| 1988 | 87° | 72° | 79° | — | — |
| 1987 | 87° | 74° | 80° | 0.58" | — |
| 1986 | 85° | 70° | 77° | 0.36" | — |
| 1985 | 85° | 69° | 77° | 0.08" | — |
| 1984 | 90° | 70° | 80° | — | — |
| 1983 | 87° | 74° | 80° | — | — |
| 1982 | 86° | 70° | 78° | — | — |
| 1981 | 87° | 79° | 83° | — | — |
| 1980warmest | 89° | 78° | 84° | — | — |
| 1979 | 84° | 63° | 73° | — | — |
| 1978 | 90° | 72° | 81° | — | — |
| 1977 | 89° | 70° | 79° | — | — |
| 1976 | 87° | 71° | 79° | — | — |
| 1975 | 88° | 72° | 80° | — | — |
| 1974 | 88° | 72° | 80° | — | — |
| 1973 | 87° | 68° | 78° | — | — |
| 1972 | 87° | 71° | 79° | — | — |
| 1971 | 91° | 72° | 81° | — | — |
55 years of data from ST PETERSBURG