In January, Espoo typically sees daytime highs of -2.8°C and overnight lows around -7.8°C. Compared to the annual average high of 7.7°C, January runs -10.6°C.
January in Espoo averages a daytime high of -2.8°C and an overnight low of -7.8°C.
January runs -10.6°C compared to Espoo's annual average high of 7.7°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near -2.8°C and cooler evenings around -7.8°C.