Weather on November 21
Houston, TX
55 Years of Data
About This Date
November 21st in Houston, TX typically brings pleasant fall weather, with average highs around 71°F and lows near 53°F. Over 55 years of records, the warmest November 21st was in 2025 (79°F average), while the coldest was 1972 (42°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 27% of November 21st dates historically, with the wettest November 21st recording 0.84" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for November 21st in Houston, TX? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 90° | 69° | 79° | — | — |
| 2024 | 72° | 45° | 58° | — | — |
| 2023 | 65° | 50° | 57° | — | — |
| 2022 | 50° | 45° | 47° | 0.56" | — |
| 2021 | 83° | 64° | 73° | 0.5" | — |
| 2020 | 81° | 64° | 72° | — | — |
| 2019 | 79° | 72° | 75° | — | — |
| 2018 | 60° | 43° | 51° | 0.1" | — |
| 2017 | 77° | 58° | 67° | — | — |
| 2016 | 76° | 47° | 61° | — | — |
| 2015 | 70° | 47° | 58° | 0.13" | — |
| 2014 | 67° | 63° | 65° | 0.84" | — |
| 2013 | 81° | 69° | 75° | 0.01" | — |
| 2012 | 78° | 55° | 67° | — | — |
| 2011 | 82° | 73° | 78° | — | — |
| 2010 | 75° | 51° | 63° | — | — |
| 2009 | 59° | 51° | 55° | 0.6" | — |
| 2008 | 76° | 50° | 63° | — | — |
| 2007 | 80° | 65° | 72° | 0.17" | — |
| 2006 | 63° | 39° | 51° | — | — |
| 2005 | 66° | 45° | 55° | — | — |
| 2004 | 71° | 67° | 69° | 0.42" | — |
| 2003 | 83° | 60° | 71° | — | — |
| 2002 | 75° | 51° | 63° | — | — |
| 2001 | 58° | 42° | 50° | — | — |
| 2000 | 55° | 41° | 48° | — | — |
| 1999 | 81° | 64° | 72° | — | — |
| 1998 | 68° | 49° | 58° | — | — |
| 1997 | 69° | 48° | 59° | — | — |
| 1996 | 84° | 65° | 74° | — | — |
| 1995 | 75° | 57° | 66° | — | — |
| 1994 | 82° | 54° | 68° | — | — |
| 1993 | 64° | 38° | 51° | — | — |
| 1992 | 72° | 45° | 58° | 0.79" | — |
| 1991 | 68° | 46° | 57° | — | — |
| 1990 | 81° | 65° | 73° | — | — |
| 1989 | 70° | 64° | 67° | — | — |
| 1988 | 58° | 38° | 48° | — | — |
| 1987 | 66° | 50° | 58° | — | — |
| 1986 | 64° | 54° | 59° | — | — |
| 1985 | 71° | 46° | 59° | — | — |
| 1984 | 54° | 39° | 46° | — | — |
| 1983 | 78° | 58° | 68° | — | — |
| 1982 | 83° | 69° | 76° | 0.01" | — |
| 1981 | 66° | 42° | 54° | — | — |
| 1980 | 57° | 50° | 54° | 0.01" | — |
| 1979 | 78° | 55° | 67° | 0.8" | — |
| 1978 | 65° | 56° | 60° | — | — |
| 1977 | 75° | 55° | 65° | 0.47" | — |
| 1976 | 64° | 48° | 56° | — | — |
| 1975 | 54° | 38° | 46° | — | — |
| 1974 | 74° | 53° | 63° | — | — |
| 1973 | 75° | 54° | 64° | — | — |
| 1972coldest | 44° | 40° | 42° | 0.06" | — |
| 1971 | 74° | 56° | 65° | — | — |
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
Most pleasant months in Houston, TX: February, March, April, October, November.
What to expect on November 21st
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
November 21st outlook →