Weather on March 18
Amarillo, TX
55 Years of Data
Avg High
63°F
Avg Low
35°F
Warmest
2007
66°F avg
Coldest
1988
27°F avg
About This Date
March 18th in Amarillo, TX typically brings mild spring weather, with average highs around 63°F and lows near 35°F — a 28°F daily swing. Over 56 years of records, the warmest March 18th was in 2007 (66°F average), while the coldest was 1988 (27°F) — a 39°F range across recorded history. Precipitation has occurred on 21% of recorded March 18th dates, with snow falling 4% of the time. The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
Planning for March 18th in Amarillo, TX? Great weather for outdoor activities.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 85° | 41° | 63° | — | — |
| 2025 | 82° | 50° | 66° | — | — |
| 2024 | 60° | 29° | 44° | — | — |
| 2023 | 46° | 23° | 35° | — | — |
| 2022 | 57° | 30° | 44° | — | — |
| 2021 | 49° | 27° | 38° | — | — |
| 2020 | 71° | 43° | 57° | 0.05" | — |
| 2019 | 65° | 29° | 47° | — | — |
| 2018 | 75° | 39° | 57° | — | — |
| 2017 | 81° | 46° | 63° | — | — |
| 2016 | 47° | 30° | 39° | — | — |
| 2015 | 62° | 39° | 51° | 0.15" | — |
| 2014 | 65° | 34° | 49° | — | — |
| 2013 | 60° | 37° | 49° | — | — |
| 2012 | 83° | 48° | 65° | 0.64" | — |
| 2011 | 67° | 39° | 53° | — | — |
| 2010 | 69° | 33° | 51° | — | — |
| 2009 | 69° | 36° | 52° | — | — |
| 2008 | 56° | 32° | 44° | — | — |
| 2007warmest | 86° | 47° | 66° | — | — |
| 2006 | 43° | 33° | 38° | 0.46" | — |
| 2005 | 58° | 35° | 46° | — | — |
| 2004 | 77° | 39° | 58° | — | — |
| 2003 | 62° | 34° | 48° | — | — |
| 2002 | 66° | 39° | 53° | — | — |
| 2001 | 38° | 33° | 35° | 0.03" | 0.1" |
| 2000 | 56° | 32° | 44° | — | — |
| 1999 | 45° | 31° | 38° | 1.85" | — |
| 1998 | 42° | 33° | 38° | 1.19" | — |
| 1997 | 64° | 37° | 51° | — | — |
| 1996 | 52° | 29° | 40° | — | — |
| 1995 | 78° | 43° | 60° | — | — |
| 1994 | 74° | 41° | 57° | — | — |
| 1993 | 50° | 31° | 40° | 0.08" | — |
| 1992 | 59° | 35° | 47° | 0.15" | — |
| 1991 | 75° | 33° | 54° | — | — |
| 1990 | 56° | 34° | 45° | — | — |
| 1989 | 59° | 28° | 44° | — | — |
| 1988coldest | 43° | 11° | 27° | — | — |
| 1987 | 56° | 32° | 44° | — | — |
| 1986 | 46° | 32° | 39° | 0.38" | — |
| 1985 | 70° | 34° | 52° | — | — |
| 1984 | 58° | 23° | 40° | 0.1" | 0.4" |
| 1983 | 52° | 27° | 39° | — | — |
| 1982 | 82° | 48° | 65° | — | — |
| 1981 | 50° | 29° | 39° | — | — |
| 1980 | 61° | 22° | 41° | — | — |
| 1979 | 66° | 40° | 53° | 0.33" | — |
| 1978 | 84° | 37° | 61° | — | — |
| 1977 | 63° | 33° | 48° | — | — |
| 1976 | 76° | 41° | 58° | — | — |
| 1975 | 65° | 33° | 49° | — | — |
| 1974 | 81° | 46° | 63° | — | — |
| 1973 | 72° | 41° | 56° | — | — |
| 1972 | 72° | 37° | 54° | — | — |
| 1971 | 59° | 27° | 43° | — | — |
56 years of data from AMARILLO 7ENE