Kętrzyn weist ein kontinentales Klima des nordöstlichen Polens auf. Die Winter sind streng und kalt. Die Sommer hingegen warm.
Klimatabelle:
1991-2020:
Einzelnachweise:
- “Średnia minimalna temperatura powietrza”. Normy klimatyczne 1991-2020 (in Polish). Institute of Meteorology and Water Management. Archived from the original on January 15, 2022. Retrieved February 12,2022.
- “Średnia maksymalna temperatura powietrza”. Normy klimatyczne 1991-2020 (in Polish). Institute of Meteorology and Water Management. Archived from the original on January 15, 2022. Retrieved February 12,2022.
- “Miesięczna suma opadu”. Normy klimatyczne 1991-2020 (in Polish). Institute of Meteorology and Water Management. Archived from the original on January 9, 2022. Retrieved February 12, 2022.
- “Średnia grubość pokrywy śnieżnej”. Normy klimatyczne 1991-2020 (in Polish). Institute of Meteorology and Water Management. Archived from the original on January 15, 2022. Retrieved February 12, 2022.
- “Średnia suma usłonecznienia (h)”. Normy klimatyczne 1991-2020 (in Polish). Institute of Meteorology and Water Management. Archived from the original on January 15, 2022. Retrieved February 12, 2022.