Weather on April 18
Richardson, TX
55 Years of Data
About This Date
April 18th in Richardson, TX typically brings pleasant spring weather, with average highs around 77°F and lows near 57°F. Over 56 years of records, the warmest April 18th was in 2006 (84°F average), while the coldest was 2020 (51°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 30% of April 18th dates historically, with the wettest April 18th recording 3.53" of rain. The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
Planning for April 18th in Richardson, TX? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 77° | 49° | 63° | 0.05" | — |
| 2025 | 85° | 68° | 76° | — | — |
| 2024 | 85° | 61° | 73° | — | — |
| 2023 | 72° | 62° | 67° | — | — |
| 2022 | 72° | 49° | 60° | — | — |
| 2021 | 67° | 44° | 55° | — | — |
| 2020coldest | 63° | 40° | 51° | 0.03" | — |
| 2019 | 71° | 56° | 63° | 2.82" | — |
| 2018 | 76° | 54° | 65° | — | — |
| 2017 | 81° | 62° | 71° | — | — |
| 2016 | 73° | 62° | 68° | 3.53" | — |
| 2015 | 82° | 59° | 71° | 1.52" | — |
| 2014 | 75° | 55° | 65° | — | — |
| 2013 | 75° | 43° | 59° | 2.74" | — |
| 2012 | 78° | 55° | 67° | — | — |
| 2011 | 89° | 68° | 79° | — | — |
| 2010 | 62° | 50° | 56° | 1.02" | — |
| 2009 | 73° | 58° | 65° | 0.05" | — |
| 2008 | 68° | 47° | 57° | 1.78" | — |
| 2007 | 70° | 52° | 61° | — | — |
| 2006warmest | 99° | 70° | 84° | — | — |
| 2005 | 74° | 64° | 69° | — | — |
| 2004 | 80° | 64° | 72° | — | — |
| 2003 | 82° | 65° | 73° | — | — |
| 2002 | 85° | 70° | 77° | — | — |
| 2001 | 68° | 44° | 56° | — | — |
| 2000 | 85° | 65° | 75° | — | — |
| 1999 | 77° | 41° | 59° | — | — |
| 1998 | 72° | 49° | 60° | — | — |
| 1997 | 76° | 57° | 66° | 0.1" | — |
| 1996 | 93° | 66° | 80° | — | — |
| 1995 | 79° | 57° | 68° | — | — |
| 1994 | 82° | 55° | 69° | — | — |
| 1993 | 82° | 53° | 68° | — | — |
| 1992 | 77° | 64° | 71° | 0.05" | — |
| 1991 | 84° | 64° | 74° | 0.89" | — |
| 1990 | 62° | 49° | 55° | — | — |
| 1989 | 80° | 60° | 70° | — | — |
| 1988 | 63° | 45° | 54° | — | — |
| 1987 | 96° | 68° | 82° | — | — |
| 1986 | 77° | 64° | 71° | — | — |
| 1985 | 84° | 63° | 73° | — | — |
| 1984 | 72° | 56° | 64° | — | — |
| 1983 | 77° | 49° | 63° | — | — |
| 1982 | 73° | 59° | 66° | — | — |
| 1981 | 75° | 66° | 71° | 0.89" | — |
| 1980 | 73° | 50° | 62° | — | — |
| 1979 | 72° | 60° | 66° | 2.95" | — |
| 1978 | 81° | 49° | 65° | — | — |
| 1977 | 81° | 61° | 71° | 1.8" | — |
| 1976 | 69° | 53° | 61° | 2.79" | — |
| 1975 | 85° | 59° | 72° | — | — |
| 1974 | 81° | 60° | 70° | — | — |
| 1973 | 77° | 54° | 65° | — | — |
| 1972 | 83° | 64° | 73° | — | — |
| 1971 | 81° | 59° | 70° | 0.1" | — |
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.