Garhwa experiences a subtropical climate with distinct seasons. Winters are mild and pleasant, with temperatures ranging from 10-15°C in January and February, making it an ideal time for outdoor activities. Spring arrives in March, bringing warm days with temperatures averaging 21°C, while nights still retain a chill. The summer months of April to June are hot and humid, with temperatures often soaring above 35°C. As the monsoon season sets in during July and August, the heat subsides, and temperatures drop to around 25-30°C, accompanied by heavy rainfall.