Weather on August 17
Frisco, TX
55 Years of Data
Avg High
95°F
Avg Low
72°F
Warmest
2011
94°F avg
Coldest
1992
71°F avg
About This Date
August 17th in Frisco, TX typically brings hot summer weather, with average highs around 95°F and lows near 72°F. Over 55 years of records, the warmest August 17th was in 2011 (94°F average), while the coldest was 1992 (71°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 16% of August 17th dates historically, with the wettest August 17th recording 2.03" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for August 17th in Frisco, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 95° | 79° | 87° | — | — |
| 2024 | 100° | 82° | 91° | — | — |
| 2023 | 108° | 74° | 91° | — | — |
| 2022 | 102° | 73° | 88° | 0.08" | — |
| 2021 | 88° | 73° | 80° | 0.25" | — |
| 2020 | 93° | 72° | 82° | — | — |
| 2019 | 98° | 79° | 88° | — | — |
| 2018 | 97° | 81° | 89° | — | — |
| 2017 | 90° | 70° | 80° | 2.03" | — |
| 2016 | 78° | 73° | 76° | 0.3" | — |
| 2015 | 96° | 78° | 87° | — | — |
| 2014 | 84° | 70° | 77° | 1.3" | — |
| 2013 | 89° | 64° | 77° | — | — |
| 2012 | 96° | 72° | 84° | 0.79" | — |
| 2011warmest | 103° | 85° | 94° | — | — |
| 2010 | 99° | 78° | 88° | 0.66" | — |
| 2009 | 97° | 78° | 87° | — | — |
| 2008 | 88° | 70° | 79° | — | — |
| 2007 | 91° | 75° | 83° | 0.97" | — |
| 2006 | 104° | 80° | 92° | — | — |
| 2005 | 97° | 73° | 85° | — | — |
| 2004 | 93° | 62° | 78° | — | — |
| 2003 | 101° | 70° | 85° | — | — |
| 2002 | 97° | 76° | 86° | — | — |
| 2001 | 98° | 71° | 85° | — | — |
| 2000 | 99° | 72° | 85° | — | — |
| 1999 | 98° | 63° | 80° | — | — |
| 1998 | 97° | 74° | 85° | — | — |
| 1997 | 94° | — | — | — | — |
| 1996 | 89° | 56° | 72° | — | — |
| 1995 | 98° | 73° | 86° | — | — |
| 1994 | 93° | 68° | 81° | — | — |
| 1993 | 99° | 72° | 85° | — | — |
| 1992coldest | 82° | 60° | 71° | — | — |
| 1991 | 92° | 76° | 84° | — | — |
| 1990 | 94° | 75° | 84° | — | — |
| 1989 | 86° | 60° | 73° | — | — |
| 1988 | 99° | 74° | 86° | — | — |
| 1987 | 100° | 78° | 89° | — | — |
| 1986 | 100° | 72° | 86° | — | — |
| 1985 | 101° | 69° | 85° | — | — |
| 1984 | 99° | 69° | 84° | — | — |
| 1983 | 98° | 71° | 85° | — | — |
| 1982 | 98° | 73° | 86° | — | — |
| 1981 | 93° | 73° | 83° | — | — |
| 1980 | 99° | 77° | 88° | — | — |
| 1979 | 92° | 67° | 79° | — | — |
| 1978 | 101° | 78° | 89° | — | — |
| 1977 | 100° | 77° | 89° | — | — |
| 1976 | 97° | 69° | 83° | — | — |
| 1975 | 92° | 73° | 82° | 0.2" | — |
| 1974 | 98° | 73° | 86° | — | — |
| 1973 | 92° | 66° | 79° | — | — |
| 1972 | 93° | 70° | 81° | — | — |
| 1971 | 90° | 70° | 80° | — | — |
55 years of data from RICHARDSON