In December, Odessa typically sees daytime highs of 15.5°C and overnight lows around -0.3°C. Compared to the annual average high of 25.5°C, December runs -10.0°C.
December in Odessa averages a daytime high of 15.5°C and an overnight low of -0.3°C.
December runs -10.0°C compared to Odessa's annual average high of 25.5°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 15.5°C and cooler evenings around -0.3°C.