Weather on June 18
Houston, TX
55 Years of Data
About This Date
June 18th in Houston, TX typically brings hot summer weather, with average highs around 91°F and lows near 75°F. Over 55 years of records, the warmest June 18th was in 2023 (90°F average), while the coldest was 1985 (76°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 31% of June 18th dates historically, with the wettest June 18th recording 3.76" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for June 18th in Houston, TX? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 80° | 86° | — | — |
| 2024 | 91° | 76° | 83° | 0.56" | — |
| 2023warmest | 100° | 81° | 90° | — | — |
| 2022 | 97° | 78° | 87° | — | — |
| 2021 | 95° | 74° | 84° | — | — |
| 2020 | 93° | 74° | 83° | — | — |
| 2019 | 93° | 75° | 84° | — | — |
| 2018 | 85° | 75° | 80° | 1.04" | — |
| 2017 | 94° | 78° | 86° | — | — |
| 2016 | 97° | 74° | 85° | 1.14" | — |
| 2015 | 89° | 79° | 84° | — | — |
| 2014 | 89° | 78° | 84° | 0.66" | — |
| 2013 | 98° | 78° | 88° | — | — |
| 2012 | 93° | 74° | 83° | — | — |
| 2011 | 97° | 71° | 84° | — | — |
| 2010 | 94° | 78° | 86° | — | — |
| 2009 | 94° | 78° | 86° | — | — |
| 2008 | 99° | 74° | 86° | 0.25" | — |
| 2007 | 81° | 74° | 77° | 2.41" | — |
| 2006 | 88° | 70° | 79° | 0.64" | — |
| 2005 | 97° | 78° | 87° | — | — |
| 2004 | 92° | 75° | 83° | — | — |
| 2003 | 92° | 75° | 83° | — | — |
| 2002 | 94° | 68° | 81° | — | — |
| 2001 | 95° | 74° | 84° | — | — |
| 2000 | 89° | 73° | 81° | — | — |
| 1999 | 90° | 72° | 81° | — | — |
| 1998 | 95° | 81° | 88° | — | — |
| 1997 | 90° | 76° | 83° | 2.57" | — |
| 1996 | 97° | 74° | 85° | — | — |
| 1995 | 85° | 74° | 79° | — | — |
| 1994 | 95° | 72° | 83° | — | — |
| 1993 | 85° | 75° | 80° | 0.89" | — |
| 1992 | 93° | 78° | 86° | — | — |
| 1991 | 93° | 72° | 82° | 0.38" | — |
| 1990 | 93° | 77° | 85° | — | — |
| 1989 | 88° | 73° | 80° | 0.2" | — |
| 1988 | 89° | 72° | 80° | — | — |
| 1987 | 90° | 70° | 80° | 0.08" | — |
| 1986 | 87° | 70° | 78° | — | — |
| 1985coldest | 84° | 68° | 76° | 3.76" | — |
| 1984 | 89° | 74° | 81° | — | — |
| 1983 | 86° | 68° | 77° | — | — |
| 1982 | 93° | 80° | 87° | 0.1" | — |
| 1981 | 90° | 78° | 84° | — | — |
| 1980 | 97° | 81° | 89° | — | — |
| 1979 | 88° | 76° | 82° | 1.07" | — |
| 1978 | 87° | 76° | 81° | 0.03" | — |
| 1977 | 92° | 78° | 85° | — | — |
| 1976 | 92° | 79° | 85° | — | — |
| 1975 | 88° | 78° | 83° | — | — |
| 1974 | 90° | 76° | 83° | — | — |
| 1973 | 90° | 76° | 83° | — | — |
| 1972 | 93° | 73° | 83° | — | — |
| 1971 | 83° | 72° | 77° | 0.48" | — |
Houston, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Houston, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Houston, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Houston, TX
Houston, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.