The best time to visit Idaho is between June to September. The average temperatures during this time vary according to the season but the mean ranged from 59-68F. The state sees four distinct seasons, each offering tourists a different experience. The spring season is from March to May. The winter chill is thawing during this time and temperatures rise from 37F in March to 51F by May. March sees the most significant precipitation of the year. The summer season begins from May and lasts till August and the state sees high temperatures during this time but almost negligible precipitation in July and August. Temperatures in this season range from 60-68F on average. This is the most popular time to visit the state so accommodation costs are higher than usual. Temperatures begin dropping in the fall season lasting from September till November falling from 59F in September to 46F by October. Temperatures drop below 0C by November. This drastic fal+l makes the weather in September ideal for travellers looking for pleasant temperatures and lower costs. The winter lasts from December till February. Temperatures go as low as 46F during this time and remain below 0C. Tourists visit the state for the winter sports and holiday season during this time.