Weather on August 20
Saint Paul, MN
55 Years of Data
Avg High
80°F
Avg Low
61°F
Warmest
1972
82°F avg
Coldest
2004
57°F avg
About This Date
August 20th in Saint Paul, MN typically brings warm summer weather, with average highs around 80°F and lows near 61°F. Over 55 years of records, the warmest August 20th was in 1972 (82°F average), while the coldest was 2004 (57°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 20th dates historically, with the wettest August 20th recording 2.46" of rain. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Saint Paul, MN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 66° | 74° | — | — |
| 2024 | 76° | 62° | 69° | — | — |
| 2023 | 80° | 66° | 73° | — | — |
| 2022 | 77° | 64° | 71° | — | — |
| 2021 | 89° | 70° | 79° | 0.15" | — |
| 2020 | 84° | 64° | 74° | — | — |
| 2019 | 81° | 62° | 71° | 0.89" | — |
| 2018 | 77° | 64° | 71° | 0.51" | — |
| 2017 | 85° | 64° | 74° | — | — |
| 2016 | 69° | 59° | 64° | 0.81" | — |
| 2015 | 74° | 54° | 64° | — | — |
| 2014 | 81° | 64° | 72° | — | — |
| 2013 | 90° | 69° | 79° | — | — |
| 2012 | 78° | 50° | 64° | — | — |
| 2011 | 78° | 60° | 69° | 0.03" | — |
| 2010 | 86° | 73° | 80° | — | — |
| 2009 | 67° | 61° | 64° | 1.17" | — |
| 2008 | 88° | 68° | 78° | — | — |
| 2007 | 68° | 61° | 64° | 0.15" | — |
| 2006 | 80° | 56° | 68° | — | — |
| 2005 | 81° | 59° | 70° | — | — |
| 2004coldest | 67° | 47° | 57° | — | — |
| 2003 | 93° | 72° | 82° | 0.2" | — |
| 2002 | 78° | 55° | 67° | 2.46" | — |
| 2001 | 80° | 58° | 69° | — | — |
| 2000 | 77° | 61° | 69° | — | — |
| 1999 | 77° | 58° | 67° | 0.03" | — |
| 1998 | 89° | 65° | 77° | 0.08" | — |
| 1997 | 70° | 56° | 63° | — | — |
| 1996 | 94° | 57° | 75° | — | — |
| 1995 | 85° | 56° | 70° | — | — |
| 1994 | 77° | 55° | 66° | — | — |
| 1993 | 80° | 59° | 70° | — | — |
| 1992 | 79° | 55° | 67° | — | — |
| 1991 | 75° | 52° | 63° | — | — |
| 1990 | 65° | 59° | 62° | — | — |
| 1989 | 77° | 59° | 68° | 0.69" | — |
| 1988 | 84° | 60° | 72° | — | — |
| 1987 | 84° | 58° | 71° | — | — |
| 1986 | 71° | 63° | 67° | — | — |
| 1985 | 68° | 50° | 59° | — | — |
| 1984 | 82° | 60° | 71° | — | — |
| 1983 | 82° | 59° | 71° | 0.1" | — |
| 1982 | 85° | 57° | 71° | — | — |
| 1981 | 81° | 56° | 68° | — | — |
| 1980 | 86° | 72° | 79° | — | — |
| 1979 | 72° | 65° | 68° | 0.43" | — |
| 1978 | 80° | 56° | 68° | — | — |
| 1977 | 75° | 55° | 65° | — | — |
| 1976 | 92° | 65° | 78° | — | — |
| 1975 | 82° | 60° | 71° | 2.11" | — |
| 1974 | 90° | 69° | 79° | — | — |
| 1973 | 85° | 59° | 72° | 0.05" | — |
| 1972warmest | 93° | 72° | 82° | — | — |
| 1971 | 80° | 62° | 71° | — | — |
55 years of data from ST PAUL DWTN AP