Weather on March 18
Huntsville, AL
55 Years of Data
Avg High
64°F
Avg Low
42°F
Warmest
2012
67°F avg
Coldest
2026
34°F avg
About This Date
March 18th in Huntsville, AL typically brings mild spring weather, with average highs around 64°F and lows near 42°F. Over 27 years of records, the warmest March 18th was in 2012 (67°F average), while the coldest was 2026 (34°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 33% of March 18th dates historically, with the wettest March 18th recording 14.3" of rain.
Planning for March 18th in Huntsville, AL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026coldest | 44° | 25° | 34° | — | — |
| 2025 | 59° | 35° | 47° | — | — |
| 2024 | 62° | 33° | 48° | — | — |
| 2023 | 60° | 29° | 44° | 0.13" | — |
| 2022 | 75° | 47° | 61° | — | — |
| 2021 | 64° | 54° | 59° | 14.3" | — |
| 2020 | 71° | 52° | 61° | 0.46" | — |
| 2019 | 62° | 29° | 45° | — | — |
| 2018 | 63° | 47° | 55° | 0.23" | — |
| 2017 | 71° | 54° | 62° | 1.09" | — |
| 2016 | 75° | 43° | 59° | — | — |
| 2015 | 71° | 49° | 60° | — | — |
| 2014 | 51° | 37° | 44° | — | — |
| 2013 | 69° | 50° | 60° | — | — |
| 2012warmest | 81° | 54° | 67° | — | — |
| 2011 | 78° | 40° | 59° | — | — |
| 2010 | 53° | 45° | 49° | — | — |
| 2009 | 71° | 40° | 55° | — | — |
| 2008 | 70° | 46° | 58° | — | — |
| 2007 | 53° | 34° | 43° | — | — |
| 2006 | 61° | 42° | 51° | — | — |
| 2005 | 44° | 32° | 38° | — | — |
| 1975 | 56° | 49° | 52° | 2.39" | — |
| 1974 | 74° | 59° | 66° | 1.32" | — |
| 1973 | 62° | 29° | 45° | — | — |
| 1972 | 62° | 43° | 52° | 0.41" | — |
| 1971 | 65° | 31° | 48° | 0.97" | — |
27 years of data from REDSTONE ARSENAL