Weather on May 21
Pearland, TX
55 Years of Data
Avg High
86°F
Avg Low
70°F
Warmest
2022
86°F avg
Coldest
1983
69°F avg
About This Date
May 21st in Pearland, TX typically brings warm spring weather, with average highs around 86°F and lows near 70°F. Over 55 years of records, the warmest May 21st was in 2022 (86°F average), while the coldest was 1983 (69°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 24% of May 21st dates historically, with the wettest May 21st recording 7.42" of rain. The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.3°F warmer on this date compared to 20-30 years ago.
Planning for May 21st in Pearland, TX? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 77° | 80° | — | — |
| 2024 | 89° | 80° | 85° | — | — |
| 2023 | 82° | 72° | 77° | — | — |
| 2022warmest | 91° | 80° | 86° | — | — |
| 2021 | 82° | 72° | 77° | 0.23" | — |
| 2020 | 90° | 74° | 82° | — | — |
| 2019 | 87° | 78° | 83° | 0.03" | — |
| 2018 | 88° | 71° | 79° | — | — |
| 2017 | 89° | 76° | 82° | 0.08" | — |
| 2016 | 87° | 73° | 80° | 2.31" | — |
| 2015 | 86° | 72° | 79° | 2.08" | — |
| 2014 | 86° | 70° | 78° | — | — |
| 2013 | 85° | 76° | 80° | — | — |
| 2012 | 91° | 69° | 80° | — | — |
| 2011 | 87° | 77° | 82° | — | — |
| 2010 | 89° | 75° | 82° | 0.03" | — |
| 2009 | 87° | 63° | 75° | — | — |
| 2008 | 89° | 74° | 81° | — | — |
| 2007 | 80° | 64° | 72° | — | — |
| 2006 | 86° | 67° | 76° | — | — |
| 2005 | 94° | 71° | 82° | — | — |
| 2004 | 85° | 70° | 77° | — | — |
| 2003 | 88° | 69° | 78° | — | — |
| 2002 | 82° | 55° | 69° | — | — |
| 2001 | 90° | 67° | 78° | — | — |
| 2000 | 88° | 69° | 78° | 0.38" | — |
| 1999 | 88° | 70° | 79° | — | — |
| 1998 | 88° | 71° | 79° | — | — |
| 1997 | 85° | 69° | 77° | — | — |
| 1996 | 93° | 70° | 81° | — | — |
| 1995 | 83° | 63° | 73° | — | — |
| 1994 | 81° | 62° | 71° | — | — |
| 1993 | 83° | 64° | 73° | — | — |
| 1992 | 83° | 70° | 76° | — | — |
| 1991 | 82° | 73° | 78° | — | — |
| 1990 | 93° | 76° | 84° | — | — |
| 1989 | 88° | 75° | 81° | — | — |
| 1988 | 79° | 65° | 72° | 0.86" | — |
| 1987 | 88° | 72° | 80° | — | — |
| 1986 | 83° | 62° | 72° | — | — |
| 1985 | 84° | 65° | 74° | 2.13" | — |
| 1984 | 87° | 68° | 78° | 0.03" | — |
| 1983coldest | 76° | 62° | 69° | 7.42" | — |
| 1982 | 86° | 68° | 77° | — | — |
| 1981 | 80° | 61° | 70° | — | — |
| 1980 | 85° | 71° | 78° | — | — |
| 1979 | 87° | 69° | 78° | — | — |
| 1978 | 91° | 70° | 80° | — | — |
| 1977 | 81° | 66° | 73° | 1.52" | — |
| 1976 | 83° | 66° | 74° | — | — |
| 1975 | 78° | 76° | 77° | — | — |
| 1974 | 84° | 72° | 78° | 0.05" | — |
| 1973 | 89° | 70° | 79° | — | — |
| 1972 | 88° | 64° | 76° | — | — |
| 1971 | 88° | 68° | 78° | — | — |
55 years of data from HOUSTON CLOVER FLD