Park Ridge experiences a varied climate with cold winters and warm summers. January and February are the coldest months, with temperatures often below freezing and averaging around -1°C to -6°C. As spring arrives in March and April, temperatures gradually rise, averaging around 6°C to 10°C, with occasional warmer days reaching up to 21°C and 31°C. Summer is warm but not hot, with July and August being the warmest months, averaging around 23°C to 24°C. Autumn sees a return to cooler temperatures, with September and October averaging around 21°C and 16°C before winter sets in again.