If you're looking for summer vibes, the best time to travel to Undara is in January, February and December, when the average temperature reaches 30.29 °C, while August, September and November are the 3 sunniest months of the year, with an average of 109.8 hours.
If you prefer colder temperatures, however, make sure you visit Undara during the months of July, June and August to experience an average of 13.31 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during July, August and January, when the average precipitation in Undara is 10.5 mm, while the months of January, February and March are drier, with an average of 0 mm.