In January, Joplin typically sees daytime highs of 6.4°C and overnight lows around -5.2°C. Compared to the annual average high of 20.5°C, January runs -14.1°C.
January in Joplin averages a daytime high of 6.4°C and an overnight low of -5.2°C.
January runs -14.1°C compared to Joplin's annual average high of 20.5°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 6.4°C and cooler evenings around -5.2°C.