The best months to visit Kazakhstan are September and April. See monthly temperatures, rainfall and rain days (1991–2020 averages) to plan your trip.
Average daytime high and monthly rainfall in Kazakhstan: January -6°C / 15mm; February -7°C / 15mm; March 2°C / 21mm; April 18°C / 26mm; May 20°C / 36mm; June 30°C / 45mm; July 28°C / 58mm; August 28°C / 35mm; September 20°C / 25mm; October 12°C / 27mm; November 2°C / 27mm; December -6°C / 21mm.