Rustavi's climate is characterized by mild winters with temperatures ranging from 0-10 degrees Celsius, making it a relatively cold but not harsh season. Spring arrives in March with average temperatures around 5°C, bringing slight warmth and gradual increase in daylight hours. Summer months are warm, with temperatures occasionally reaching up to 30-35°C. Autumn is marked by a slow decline in temperature, settling at around 10-15°C by December, when winter's chill begins to set in. Overall, the city experiences a moderate climate with distinct seasonal changes.