Weather on January 20
Port Saint Lucie, FL
55 Years of Data
Avg High
74°F
Avg Low
55°F
Warmest
2011
75°F avg
Coldest
1971
40°F avg
About This Date
January 20th in Port Saint Lucie, FL typically brings pleasant winter weather, with average highs around 74°F and lows near 55°F. Over 56 years of records, the warmest January 20th was in 2011 (75°F average), while the coldest was 1971 (40°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 30% of January 20th dates historically, with the wettest January 20th recording 4.29" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for January 20th in Port Saint Lucie, FL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 79° | 43° | 61° | — | — |
| 2025 | 83° | 61° | 72° | 0.03" | — |
| 2024 | 72° | 62° | 67° | 0.08" | — |
| 2023 | 81° | 57° | 69° | — | — |
| 2022 | 73° | 53° | 63° | — | — |
| 2021 | 69° | 54° | 61° | — | — |
| 2020 | 82° | 63° | 72° | — | — |
| 2019 | 77° | 54° | 65° | 0.51" | — |
| 2018 | 67° | — | — | — | — |
| 2017 | 80° | 59° | 70° | — | — |
| 2016 | 57° | 47° | 52° | — | — |
| 2015 | 78° | 60° | 69° | — | — |
| 2014 | 72° | 42° | 57° | — | — |
| 2013 | 73° | 65° | 69° | 0.76" | — |
| 2012 | 70° | 58° | 64° | — | — |
| 2011warmest | 83° | 68° | 75° | 0.36" | — |
| 2010 | 66° | 50° | 58° | — | — |
| 2009 | 74° | 58° | 66° | — | — |
| 2008 | 84° | 54° | 69° | 3.66" | — |
| 2007 | 72° | 62° | 67° | — | — |
| 2006 | 73° | 65° | 69° | — | — |
| 2005 | 70° | 48° | 59° | — | — |
| 2004 | 76° | 53° | 64° | 2.59" | — |
| 2003 | 69° | 42° | 56° | — | — |
| 2002 | 76° | 53° | 64° | — | — |
| 2001 | — | 65° | — | 0.51" | — |
| 2000 | 73° | 60° | 67° | — | — |
| 1999 | 76° | 61° | 68° | 0.05" | — |
| 1998 | 74° | 54° | 64° | — | — |
| 1997 | 74° | 41° | 57° | — | — |
| 1996 | 80° | 55° | 68° | — | — |
| 1995 | 77° | 51° | 64° | — | — |
| 1994 | 73° | 59° | 66° | — | — |
| 1993 | 78° | 67° | 72° | — | — |
| 1992 | 73° | 54° | 63° | 0.64" | — |
| 1991 | 74° | 58° | 66° | 0.33" | — |
| 1990 | 77° | 71° | 74° | — | — |
| 1989 | 83° | 64° | 73° | 0.25" | — |
| 1988 | 80° | 68° | 74° | — | — |
| 1987 | 85° | 61° | 73° | — | — |
| 1986 | 78° | 52° | 65° | — | — |
| 1985 | 73° | 43° | 58° | — | — |
| 1984 | 68° | 53° | 61° | 0.05" | — |
| 1983 | 66° | 59° | 63° | 2.79" | — |
| 1982 | 78° | 53° | 66° | — | — |
| 1981 | 69° | 38° | 53° | — | — |
| 1980 | 77° | 59° | 68° | — | — |
| 1979 | 78° | 63° | 70° | 0.13" | — |
| 1978 | 75° | 59° | 67° | 4.29" | — |
| 1977 | 58° | 26° | 42° | — | — |
| 1976 | 72° | 52° | 62° | — | — |
| 1975 | 85° | 60° | 72° | — | — |
| 1974 | 77° | 62° | 70° | 0.25" | — |
| 1973 | 78° | 65° | 71° | — | — |
| 1972 | 76° | 55° | 65° | — | — |
| 1971coldest | 52° | 28° | 40° | — | — |
56 years of data from NETTLES IS