Dalhousie experiences a humid subtropical highland climate (Köppen: Cwa/Cwb), heavily influenced by its elevation.
* **Summer (March to June):** Pleasant and mild, with daytime temperatures ranging from 15°C to 25°C (59°F to 77°F). This is the peak tourist season. * **Monsoon (July to September):** Receives moderate to heavy rainfall, rejuvenating the local forests but occasionally causing landslides. Humidity is high during this period. * **Winter (December to February):** Cold and crisp, with temperatures frequently dropping below freezing (1°C to 10°C / 34°F to 50°F). Snowfall is common, particularly in January and February, blanketing the town in white.
The best time to visit is either during the summer for sightseeing or during the winter for snow enthusiasts. The region is relatively safe from major natural disasters, though minor landslides and roadblocks can occur during the intense monsoon months.
