March in Santa Fe averages a daily high of 14°C with nights around -3.1°C. Expect roughly 4.1 wet days totalling 17.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Santa Fe is April–May.
Based on SANTA FE 2, NM US (8.2km), 1995–2024. 30 years of March data.