In March, Lahti typically sees daytime highs of 0.5°C and overnight lows around -9.1°C. Compared to the annual average high of 7.8°C, March runs -7.3°C.
March in Lahti averages a daytime high of 0.5°C and an overnight low of -9.1°C.
March runs -7.3°C compared to Lahti's annual average high of 7.8°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 0.5°C and cooler evenings around -9.1°C.