Padangsidempuan experiences a relatively constant warm climate year-round. The dry season, typically occurring between April and October, brings high temperatures with an average of 28-32 degrees Celsius, peaking in August at around 33 degrees Celsius. During this period, humidity levels are relatively low, averaging 60-70%. In contrast, the wet season from November to March is characterized by higher humidity, often reaching above 80%, and temperatures slightly lower, averaging 25-29 degrees Celsius. The temperature range remains relatively consistent throughout the year, with minimal seasonal variation.