In February, Dubuque typically sees daytime highs of -0.2°C and overnight lows around -10.3°C. Compared to the annual average high of 13.9°C, February runs -14.1°C.
February in Dubuque averages a daytime high of -0.2°C and an overnight low of -10.3°C.
February runs -14.1°C compared to Dubuque's annual average high of 13.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -0.2°C and cooler evenings around -10.3°C.