The best time to go to Lampang is during the cool and dry season, which runs from November to February. This period offers the most comfortable weather for exploring the city and its surrounding areas.
During these months, you can expect pleasant temperatures, typically ranging from the low 20s to high 20s Celsius (70s to low 80s Fahrenheit), with minimal humidity and very little rainfall. This makes it ideal for outdoor activities like visiting temples, exploring the old town on foot, or taking a horse-drawn carriage ride. Travelers who enjoy comfortable weather for sightseeing will find this period perfect.
The shoulder seasons, March to May and October, can also be good options, though they tend to be warmer. March to May sees temperatures rise, sometimes reaching into the high 30s Celsius (90s Fahrenheit), but it's still generally dry. October marks the transition from the rainy season, with diminishing rainfall and gradually cooling temperatures.