If you're looking for summer vibes, the best time to travel to Niles is in July, August and September, when the average temperature reaches 22.08 °C, while June, July and August are the 3 sunniest months of the year, with an average of 89.62 hours.
However, if you prefer colder temperatures, make sure you visit Niles during January, February or March to experience an average of -2.9 °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 January, February and March, when the average precipitation in Niles is 7.5 mm, while the months of January, February and March are drier, with an average of 0 mm.