Experience Indianapolis's distinctive four-season climate, with a balmy summer average of 78°F (25.6°C) and a crisp winter low of 21°F (-6.1°C). Spring and autumn offer pleasant temperatures ranging from 50°F to 70°F (10°C to 21°C), making these seasons the best time to visit. Fascinatingly, Indianapolis receives an average annual rainfall of 40 inches (1,016 mm) and boasts a humidity level averaging 65%. After exploring downtown attractions, don't miss the scenic White River Canal Trail for a perfect blend of nature and city life.
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