Weather on May 18
Pearland, TX
55 Years of Data
Avg High
86°F
Avg Low
68°F
Warmest
2015
84°F avg
Coldest
2002
65°F avg
About This Date
May 18th in Pearland, TX typically brings warm spring weather, with average highs around 86°F and lows near 68°F. Over 55 years of records, the warmest May 18th was in 2015 (84°F average), while the coldest was 2002 (65°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 25% of May 18th dates historically, with the wettest May 18th recording 3.63" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for May 18th in Pearland, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 79° | 83° | — | — |
| 2024 | 89° | 66° | 78° | — | — |
| 2023 | 91° | 69° | 80° | — | — |
| 2022 | 92° | 72° | 82° | — | — |
| 2021 | 82° | 66° | 74° | 3.63" | — |
| 2020 | 92° | 66° | 79° | — | — |
| 2019 | 84° | 77° | 81° | 0.03" | — |
| 2018 | 91° | 70° | 80° | — | — |
| 2017 | 90° | 79° | 84° | — | — |
| 2016 | 87° | 72° | 79° | 0.41" | — |
| 2015warmest | 89° | 78° | 84° | 0.05" | — |
| 2014 | 84° | 63° | 73° | — | — |
| 2013 | 87° | 74° | 80° | — | — |
| 2012 | 87° | 65° | 76° | — | — |
| 2011 | 81° | 65° | 73° | — | — |
| 2010 | 86° | 71° | 79° | 0.03" | — |
| 2009 | 80° | 57° | 69° | — | — |
| 2008 | 89° | 56° | 72° | — | — |
| 2007 | 80° | 62° | 71° | — | — |
| 2006 | 93° | 60° | 77° | — | — |
| 2005 | 84° | 66° | 75° | — | — |
| 2004 | 85° | 72° | 78° | — | — |
| 2003 | 91° | 64° | 78° | — | — |
| 2002coldest | 73° | 58° | 65° | — | — |
| 2001 | 87° | 67° | 77° | — | — |
| 2000 | 87° | 76° | 81° | — | — |
| 1999 | 85° | 67° | 76° | — | — |
| 1998 | 92° | 60° | 76° | — | — |
| 1997 | 82° | 71° | 77° | 1.96" | — |
| 1996 | 89° | 72° | 80° | — | — |
| 1995 | 86° | 67° | 76° | 1.96" | — |
| 1994 | 86° | 70° | 78° | — | — |
| 1993 | 84° | 70° | 77° | 0.76" | — |
| 1992 | 81° | 70° | 75° | 1.02" | — |
| 1991 | 82° | 72° | 77° | 1.45" | — |
| 1990 | 84° | 75° | 80° | — | — |
| 1989 | 79° | 67° | 73° | 3.61" | — |
| 1988 | 88° | 64° | 76° | — | — |
| 1987 | 87° | 71° | 79° | — | — |
| 1986 | 76° | 63° | 69° | — | — |
| 1985 | 82° | 66° | 74° | — | — |
| 1984 | 82° | 69° | 76° | 0.69" | — |
| 1983 | 85° | 73° | 79° | 0.13" | — |
| 1982 | 85° | 65° | 75° | — | — |
| 1981 | 90° | 76° | 83° | — | — |
| 1980 | 85° | 63° | 74° | 0.36" | — |
| 1979 | 85° | 61° | 73° | — | — |
| 1978 | 88° | 75° | 81° | — | — |
| 1977 | 89° | 67° | 78° | — | — |
| 1976 | 80° | 58° | 69° | — | — |
| 1975 | 85° | 65° | 75° | — | — |
| 1974 | 90° | 73° | 81° | — | — |
| 1973 | 88° | 64° | 76° | — | — |
| 1972 | 89° | 66° | 78° | — | — |
| 1971 | 84° | 67° | 75° | — | — |
55 years of data from HOUSTON CLOVER FLD