Moscow Records One of Its Warmest Septembers Ever
September 2026 was exceptionally warm in Moscow, with an average monthly temperature of 14.1 degrees Celsius, making it one of the hottest Septembers on record. This temperature is 2.2 degrees above the normal average for the month. The Hydrometeorological Center reported that this September ranks among the top five warmest in the past 135 years, with only September 1938, 2018, 2023, and 2024 being warmer.3 sourcesSee all sources
