Weather on February 21
Richardson, TX
55 Years of Data
About This Date
February 21st in Richardson, TX typically brings mild winter weather, with average highs around 65°F and lows near 44°F. Over 56 years of records, the warmest February 21st was in 1996 (74°F average), while the coldest was 2025 (27°F) — a 47°F range across recorded history. Rain or other precipitation has occurred on about 30% of February 21st dates historically, with the wettest February 21st recording 4.57" of rain. The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in Richardson, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 60° | 48° | 54° | — | — |
| 2025coldest | 32° | 21° | 27° | — | — |
| 2024 | 79° | 56° | 67° | — | — |
| 2023 | 79° | 64° | 71° | — | — |
| 2022 | 79° | 55° | 67° | 0.03" | — |
| 2021 | 71° | 43° | 57° | — | — |
| 2020 | 49° | 29° | 39° | — | — |
| 2019 | 50° | 39° | 45° | 0.36" | — |
| 2018 | 37° | 31° | 34° | 4.57" | — |
| 2017 | 74° | 50° | 62° | — | — |
| 2016 | 69° | 53° | 61° | 0.46" | — |
| 2015 | 66° | 46° | 56° | — | — |
| 2014 | 65° | 33° | 49° | — | — |
| 2013 | 65° | 40° | 52° | 0.69" | — |
| 2012 | 69° | 33° | 51° | — | — |
| 2011 | 75° | 45° | 60° | — | — |
| 2010 | 62° | 39° | 51° | 0.51" | — |
| 2009 | 58° | 27° | 42° | — | — |
| 2008 | 61° | 34° | 47° | 0.36" | — |
| 2007 | 77° | 49° | 63° | — | — |
| 2006 | 46° | 37° | 42° | 0.03" | — |
| 2005 | 83° | 57° | 70° | — | — |
| 2004 | 67° | 40° | 53° | — | — |
| 2003 | 51° | 46° | 49° | 2.39" | — |
| 2002 | 63° | 47° | 55° | — | — |
| 2001 | 64° | 41° | 53° | — | — |
| 2000 | 70° | 50° | 60° | — | — |
| 1999 | 54° | 38° | 46° | — | — |
| 1998 | 60° | 45° | 52° | — | — |
| 1997 | 60° | 42° | 51° | — | — |
| 1996warmest | 95° | 53° | 74° | — | — |
| 1995 | 76° | 48° | 62° | — | — |
| 1994 | 63° | 52° | 57° | 0.61" | — |
| 1993 | 73° | 49° | 61° | — | — |
| 1992 | 72° | 50° | 61° | — | — |
| 1991 | 58° | 44° | 51° | 1.22" | — |
| 1990 | 66° | 45° | 55° | — | — |
| 1989 | 56° | 41° | 48° | — | — |
| 1988 | 75° | 40° | 57° | — | — |
| 1987 | 52° | 37° | 44° | — | — |
| 1986 | 44° | 31° | 37° | — | — |
| 1985 | 71° | 59° | 65° | 0.05" | — |
| 1984 | 61° | 32° | 46° | — | — |
| 1983 | 57° | 48° | 53° | 0.08" | — |
| 1982 | 82° | 41° | 62° | — | — |
| 1981 | 76° | 52° | 64° | 1.14" | — |
| 1980 | 80° | 59° | 70° | — | — |
| 1979 | 61° | 50° | 55° | 1.63" | — |
| 1978 | 40° | 19° | 29° | — | — |
| 1977 | 76° | 45° | 60° | — | — |
| 1976 | 54° | 40° | 47° | — | — |
| 1975 | 70° | 53° | 61° | — | — |
| 1974 | 65° | 39° | 52° | 2.51" | — |
| 1973 | 59° | 46° | 53° | — | — |
| 1972 | 78° | 60° | 69° | — | — |
| 1971 | 63° | 29° | 46° | 3.05" | — |
Richardson, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Richardson, TX Monthly Precipitation
Average rainfall per month, in inches.
Richardson, 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 Richardson, TX
Richardson, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.