The best months to visit Tajikistan are October and September. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Tajikistan: January 6°C / 77mm; February 8°C / 108mm; March 14°C / 129mm; April 20°C / 136mm; May 24°C / 116mm; June 29°C / 37mm; July 32°C / 13mm; August 32°C / 5mm; September 28°C / 11mm; October 21°C / 30mm; November 14°C / 65mm; December 8°C / 71mm.