In October, Tallinn typically sees daytime highs of 8.4°C and overnight lows around 3.4°C. Compared to the annual average high of 8.1°C, October runs +0.3°C.
October in Tallinn averages a daytime high of 8.4°C and an overnight low of 3.4°C.
October runs +0.3°C compared to Tallinn's annual average high of 8.1°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 8.4°C and cooler evenings around 3.4°C.