In January, Las Cruces typically sees daytime highs of 13.8°C and overnight lows around -3.3°C. Compared to the annual average high of 24.6°C, January runs -10.9°C.
January in Las Cruces averages a daytime high of 13.8°C and an overnight low of -3.3°C.
January runs -10.9°C compared to Las Cruces's annual average high of 24.6°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 13.8°C and cooler evenings around -3.3°C.