In January, Semarang typically sees daytime highs of 29.9°C and overnight lows around 23.6°C. Compared to the annual average high of 31.2°C, January runs -1.3°C.
January in Semarang averages a daytime high of 29.9°C and an overnight low of 23.6°C.
January runs -1.3°C compared to Semarang's annual average high of 31.2°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 29.9°C and cooler evenings around 23.6°C.