The best flight deals to Lewiston, ID (LWS)

If you're looking for summer vibes, the best time to travel to Lewiston, ID is in July, June and August, when the average temperature reaches 21.09 °C, while July, August and September are the 3 sunniest months of the year, with an average of 146.5 hours. However, if you prefer colder temperatures, make sure you visit Lewiston, ID during January, February or December to experience an average of -4.59 °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 Lewiston, ID is 6.75 mm, while the months of January, February and March are drier, with an average of 0 mm.