Weather on August 31
Saint Petersburg, FL
55 Years of Data
About This Date
August 31st in Saint Petersburg, FL typically brings hot summer weather, with average highs around 90°F and lows near 77°F. Over 55 years of records, the warmest August 31st was in 2005 (88°F average), while the coldest was 2016 (77°F) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 53% of August 31st dates historically, with the wettest August 31st recording 12.73" 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 August 31st in Saint Petersburg, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 75° | 80° | 1.68" | — |
| 2024 | 92° | 81° | 86° | — | — |
| 2023 | 89° | 80° | 85° | 0.1" | — |
| 2022 | 90° | 80° | 85° | — | — |
| 2021 | 89° | 81° | 85° | — | — |
| 2020 | 88° | 79° | 83° | — | — |
| 2019 | 89° | 79° | 84° | 0.1" | — |
| 2018 | 90° | 77° | 83° | 0.03" | — |
| 2017 | 92° | 82° | 87° | — | — |
| 2016coldest | 79° | 75° | 77° | 12.73" | — |
| 2015 | 87° | 79° | 83° | 0.3" | — |
| 2014 | 94° | 79° | 86° | 0.18" | — |
| 2013 | 88° | 77° | 82° | 0.13" | — |
| 2012 | 90° | 78° | 84° | — | — |
| 2011 | 84° | 79° | 81° | 0.36" | — |
| 2010 | 90° | 78° | 84° | — | — |
| 2009 | 91° | 80° | 86° | — | — |
| 2008 | 82° | 76° | 79° | 0.13" | — |
| 2007 | 88° | 77° | 82° | 2.16" | — |
| 2006 | 88° | 76° | 82° | 1.63" | — |
| 2005warmest | 91° | 84° | 88° | 0.05" | — |
| 2004 | 91° | 74° | 82° | 3.48" | — |
| 2003 | 92° | 78° | 85° | — | — |
| 2002 | 90° | 77° | 83° | 0.08" | — |
| 2001 | 91° | 77° | 84° | — | — |
| 2000 | 90° | 78° | 84° | 1.7" | — |
| 1999 | 91° | 77° | 84° | — | — |
| 1998 | 91° | 75° | 83° | 0.2" | — |
| 1997 | 96° | 78° | 87° | — | — |
| 1996 | 89° | 77° | 83° | — | — |
| 1995 | 85° | 77° | 81° | 1.63" | — |
| 1994 | 90° | 79° | 84° | — | — |
| 1993 | 87° | 75° | 81° | — | — |
| 1992 | 90° | 76° | 83° | — | — |
| 1991 | 90° | 78° | 84° | — | — |
| 1990 | 90° | 75° | 82° | 1.27" | — |
| 1989 | 94° | 80° | 87° | — | — |
| 1988 | 92° | 77° | 84° | 0.58" | — |
| 1987 | 94° | 74° | 84° | 1.07" | — |
| 1986 | 93° | 81° | 87° | 0.38" | — |
| 1985 | 82° | 75° | 79° | 1.52" | — |
| 1984 | 92° | 78° | 85° | — | — |
| 1983 | 89° | 76° | 82° | — | — |
| 1982 | 90° | 76° | 83° | — | — |
| 1981 | 88° | 76° | 82° | 0.41" | — |
| 1980 | 94° | 74° | 84° | 1.78" | — |
| 1979 | 91° | 70° | 80° | 4.52" | — |
| 1978 | 92° | 77° | 84° | 0.3" | — |
| 1977 | 90° | 76° | 83° | — | — |
| 1976 | 92° | 76° | 84° | — | — |
| 1975 | 87° | 74° | 80° | — | — |
| 1974 | 91° | 78° | 85° | — | — |
| 1973 | 86° | 73° | 80° | 2.34" | — |
| 1972 | 85° | 74° | 79° | 0.28" | — |
| 1971 | 92° | 77° | 84° | — | — |
Saint Petersburg, FL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Saint Petersburg, FL Monthly Precipitation
Average rainfall per month, in inches.
Saint Petersburg, FL Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Saint Petersburg, FL
Saint Petersburg, FL has no months that meet our "pleasant" threshold — every season has tradeoffs.