In September, Gyumri typically sees daytime highs of 19.4°C and overnight lows around 5.5°C. Compared to the annual average high of 10.3°C, September runs +9.1°C.
September in Gyumri averages a daytime high of 19.4°C and an overnight low of 5.5°C.
September runs +9.1°C compared to Gyumri's annual average high of 10.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 19.4°C and cooler evenings around 5.5°C.