In March, Tallinn typically sees daytime highs of 0.5°C and overnight lows around -6.4°C. Compared to the annual average high of 8.1°C, March runs -7.6°C.
March in Tallinn averages a daytime high of 0.5°C and an overnight low of -6.4°C.
March runs -7.6°C compared to Tallinn's annual average high of 8.1°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 0.5°C and cooler evenings around -6.4°C.