Weather on April 18
Huntsville, AL
55 Years of Data
Avg High
76°F
Avg Low
49°F
Warmest
2006
73°F avg
Coldest
1974
54°F avg
About This Date
April 18th in Huntsville, AL typically brings pleasant spring weather, with average highs around 76°F and lows near 49°F — a 27°F daily swing. Over 26 years of records, the warmest April 18th was in 2006 (73°F average), while the coldest was 1974 (54°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 19% of April 18th dates historically, with the wettest April 18th recording 1.22" of rain.
Planning for April 18th in Huntsville, AL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 48° | 63° | — | — |
| 2024 | 82° | 62° | 72° | 1.22" | — |
| 2023 | 70° | 42° | 56° | — | — |
| 2022 | 64° | 50° | 57° | 0.08" | — |
| 2021 | 68° | 42° | 55° | — | — |
| 2020 | 73° | 40° | 56° | 1.02" | — |
| 2019 | 77° | 52° | 64° | — | — |
| 2018 | 78° | 56° | 67° | — | — |
| 2017 | 83° | 63° | 73° | — | — |
| 2016 | 82° | 45° | 63° | — | — |
| 2015 | 77° | 56° | 66° | — | — |
| 2014 | 64° | 55° | 60° | — | — |
| 2013 | 84° | 61° | 72° | — | — |
| 2012 | 67° | 50° | 58° | 0.56" | — |
| 2011 | 73° | 46° | 60° | — | — |
| 2010 | 74° | 41° | 57° | — | — |
| 2009 | 73° | 44° | 59° | — | — |
| 2008 | 75° | 39° | 57° | — | — |
| 2007 | 76° | 38° | 57° | — | — |
| 2006warmest | 88° | 58° | 73° | — | — |
| 2005 | 77° | 45° | 61° | — | — |
| 1975 | 84° | 61° | 72° | — | — |
| 1974coldest | 68° | 40° | 54° | — | — |
| 1973 | 72° | 55° | 63° | 0.76" | — |
| 1972 | 82° | 46° | 64° | — | — |
| 1971 | 84° | 44° | 64° | — | — |
26 years of data from REDSTONE ARSENAL