In September, Saku typically sees daytime highs of 20.7°C and overnight lows around 13.3°C. Compared to the annual average high of 13.0°C, September runs +7.6°C.
September in Saku averages a daytime high of 20.7°C and an overnight low of 13.3°C.
September runs +7.6°C compared to Saku's annual average high of 13.0°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.7°C and cooler evenings around 13.3°C.