In September, Narva typically sees daytime highs of 14.8°C and overnight lows around 7.1°C. Compared to the annual average high of 8.2°C, September runs +6.6°C.
September in Narva averages a daytime high of 14.8°C and an overnight low of 7.1°C.
September runs +6.6°C compared to Narva's annual average high of 8.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 14.8°C and cooler evenings around 7.1°C.