Weather on August 18
Sugar Land, TX
55 Years of Data
Avg High
95°F
Avg Low
75°F
Warmest
2011
90°F avg
Coldest
1992
74°F avg
About This Date
August 18th in Sugar Land, TX typically brings hot summer weather, with average highs around 95°F and lows near 75°F. Over 55 years of records, the warmest August 18th was in 2011 (90°F average), while the coldest was 1992 (74°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 18th dates historically, with the wettest August 18th recording 4.57" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for August 18th in Sugar Land, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 97° | 76° | 86° | 0.1" | — |
| 2024 | 101° | 78° | 89° | — | — |
| 2023 | 103° | 76° | 89° | — | — |
| 2022 | 99° | 74° | 86° | 0.58" | — |
| 2021 | 92° | 80° | 86° | 0.74" | — |
| 2020 | 99° | 72° | 85° | — | — |
| 2019 | 95° | 77° | 86° | 0.18" | — |
| 2018 | 99° | 76° | 87° | — | — |
| 2017 | 98° | 77° | 88° | — | — |
| 2016 | 87° | 75° | 81° | 0.99" | — |
| 2015 | 98° | 74° | 86° | — | — |
| 2014 | 94° | 77° | 85° | 0.86" | — |
| 2013 | 95° | 68° | 82° | — | — |
| 2012 | 93° | 77° | 85° | 0.1" | — |
| 2011warmest | 103° | 77° | 90° | — | — |
| 2010 | 98° | 80° | 89° | — | — |
| 2009 | 91° | 74° | 82° | 0.03" | — |
| 2008 | 87° | 74° | 80° | 1.9" | — |
| 2007 | 91° | 79° | 85° | 0.84" | — |
| 2006 | 96° | 76° | 86° | — | — |
| 2005 | 94° | 74° | 84° | — | — |
| 2004 | 92° | 73° | 82° | — | — |
| 2003 | 96° | 76° | 86° | 2.03" | — |
| 2002 | 91° | 74° | 82° | 0.23" | — |
| 2001 | 100° | 75° | 88° | — | — |
| 2000 | 99° | 73° | 86° | — | — |
| 1999 | 98° | 78° | 88° | — | — |
| 1998 | 93° | 77° | 85° | — | — |
| 1997 | 97° | 80° | 88° | — | — |
| 1996 | 93° | 75° | 84° | 0.2" | — |
| 1995 | 95° | 75° | 85° | — | — |
| 1994 | 94° | 75° | 84° | — | — |
| 1993 | 98° | 75° | 87° | — | — |
| 1992coldest | 84° | 65° | 74° | — | — |
| 1991 | 91° | 74° | 82° | 0.46" | — |
| 1990 | 96° | 77° | 87° | — | — |
| 1989 | 93° | 74° | 83° | — | — |
| 1988 | 97° | 77° | 87° | — | — |
| 1987 | 99° | 76° | 87° | — | — |
| 1986 | 96° | 76° | 86° | — | — |
| 1985 | 98° | 72° | 85° | — | — |
| 1984 | 92° | 73° | 82° | — | — |
| 1983 | 92° | 71° | 81° | 4.57" | — |
| 1982 | 97° | 75° | 86° | — | — |
| 1981 | 96° | 76° | 86° | — | — |
| 1980 | 94° | 73° | 83° | — | — |
| 1979 | 92° | 72° | 82° | — | — |
| 1978 | 97° | 75° | 86° | — | — |
| 1977 | 97° | 78° | 87° | — | — |
| 1976 | 93° | 71° | 82° | 2.01" | — |
| 1975 | 93° | 73° | 83° | — | — |
| 1974 | 94° | 73° | 83° | — | — |
| 1973 | 85° | 73° | 79° | — | — |
| 1972 | 91° | 72° | 81° | 0.46" | — |
| 1971 | 91° | 70° | 80° | — | — |
55 years of data from SUGAR LAND