According to the RSE Kazhydromet, the temperature background in the city of Kostanay changed as follows during the long-term observation period.
January — the absolute minimum is -45.8 °C (1940), the absolute maximum is 3.4 °C (2025).
February — the absolute minimum is -47.8 °C (1951), the absolute maximum is 3.8 °C (2015).
March — the absolute minimum is -37.3 °C (1939), the absolute maximum is 17.4 °C (2026).
April — the absolute minimum is -24.0 °C (1957), the absolute maximum is 30.6 °C (1917).
May — the absolute minimum is -9.5 °C (1931), the absolute maximum is 38.6 °C (1980).
June — the absolute minimum is -2.2 °C (1968), the absolute maximum is 41.0 °C (1988).
July — absolute minimum 2.9 °C (1936), absolute maximum 42.5 °C (1929).
August — absolute minimum of -0.7 °C (2015), absolute maximum of 39.9 °C (2004).
September — the absolute minimum is -9.0 °C (2025), the absolute maximum is 37.4 °C (2022).
October — the absolute minimum is -23.0 °C (1976), the absolute maximum is 28.6 °C (2004).
November — the absolute minimum is -37.6 °C (1953), the absolute maximum is 15.0 °C (2023).
December — the absolute minimum is -44.5 °C (1929), the absolute maximum is 6.8 °C (2008).
Kazhydromet specialists continuously monitor the climate system, analyze temperature changes and other meteorological indicators. Long-term observations make it possible to track climate trends, inform the population in a timely manner and increase preparedness for possible climate risks.