Weather on May 20
Palm Bay, FL
55 Years of Data
Avg High
86°F
Avg Low
69°F
Warmest
2025
84°F avg
Coldest
1979
71°F avg
About This Date
May 20th in Palm Bay, FL typically brings warm spring weather, with average highs around 86°F and lows near 69°F. Over 54 years of records, the warmest May 20th was in 2025 (84°F average), while the coldest was 1979 (71°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 30% of May 20th dates historically, with the wettest May 20th recording 3.43" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for May 20th in Palm Bay, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 94° | 75° | 84° | — | — |
| 2024 | 88° | 71° | 79° | — | — |
| 2023 | 87° | 75° | 81° | — | — |
| 2022 | 85° | 72° | 78° | 0.13" | — |
| 2021 | 83° | 72° | 77° | 0.05" | — |
| 2020 | 94° | 65° | 79° | 0.36" | — |
| 2019 | 86° | 73° | 80° | — | — |
| 2018 | 81° | 70° | 75° | — | — |
| 2017 | 83° | 75° | 79° | — | — |
| 2016 | 89° | 70° | 79° | — | — |
| 2015 | 88° | 73° | 80° | — | — |
| 2014 | 78° | 73° | 76° | — | — |
| 2013 | 82° | 72° | 77° | 0.25" | — |
| 2012 | 81° | 72° | 76° | — | — |
| 2011 | 90° | 72° | 81° | — | — |
| 2010 | 86° | 69° | 78° | — | — |
| 2009 | 83° | 68° | 75° | 3.2" | — |
| 2008 | 89° | 73° | 81° | — | — |
| 2007 | 83° | 71° | 77° | 0.15" | — |
| 2006 | 88° | 65° | 76° | — | — |
| 2005 | 82° | 65° | 73° | — | — |
| 2004 | 84° | 73° | 79° | — | — |
| 2003 | 85° | 72° | 78° | — | — |
| 2002 | 80° | 69° | 75° | — | — |
| 2001 | 89° | 66° | 78° | — | — |
| 2000 | 86° | 60° | 73° | — | — |
| 1999 | 86° | 61° | 73° | — | — |
| 1998 | 89° | 65° | 77° | — | — |
| 1997 | 89° | 71° | 80° | 0.69" | — |
| 1996 | 85° | 69° | 77° | — | — |
| 1995 | 83° | 70° | 76° | 1.68" | — |
| 1994 | 77° | 64° | 71° | 0.71" | — |
| 1993 | 87° | 65° | 76° | 0.1" | — |
| 1992 | 82° | 71° | 77° | 0.1" | — |
| 1991 | 84° | 72° | 78° | 3.43" | — |
| 1990 | 89° | 68° | 79° | — | — |
| 1989 | 87° | 66° | 77° | — | — |
| 1988 | 86° | 71° | 79° | — | — |
| 1987 | 82° | 68° | 75° | — | — |
| 1986 | 87° | 67° | 77° | 0.25" | — |
| 1985 | 93° | 74° | 83° | 0.74" | — |
| 1984 | 83° | 62° | 72° | — | — |
| 1983 | 85° | 73° | 79° | — | — |
| 1982 | 80° | 70° | 75° | — | — |
| 1981 | 92° | 68° | 80° | 0.81" | — |
| 1980 | 95° | 71° | 83° | — | — |
| 1979coldest | 84° | 58° | 71° | — | — |
| 1978 | 90° | 70° | 80° | — | — |
| 1977 | 84° | 67° | 75° | — | — |
| 1976 | 90° | 72° | 81° | — | — |
| 1975 | 87° | 70° | 78° | — | — |
| 1974 | 85° | 74° | 79° | — | — |
| 1972 | 83° | 66° | 74° | 0.71" | — |
| 1971 | 86° | 64° | 75° | — | — |
54 years of data from MELBOURNE BEACH A1A