Idaho is one of the coldest regions in the United States with an average daily high temperature of only 15 degrees centigrade. The climate is much more unsettled than in central Europe and offers varied seasons with deep winters and warm summers. It rarely gets really warm here and you can safely leave your swimwear at home. Due to the warmer temperatures the best time for traveling is from June to September. Winter athletes will find their favorite weather conditions from December to February.
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Overview: Climate in the United States›
Duration of daylight and sunshine in the United Stateshours of sunshine per day
rainy days per month
Precipitation in mm/day
Relative humidity in %
Absolute humidity in g/m³ (approx.)
The most important cities in the region of Idaho
Idaho is a part of the United States and has an east-west extension of about 410 km. From north to south it is approximately 690 km. The biggest cities are Boise and Nampa. The local time is now Sunday, 2:01 am.
Data basis: German Weather Service, individual values averaged and supplemented by own elements.