noun, plural ambiguities. 1. doubtfulness or uncertainty of meaning or intention: to speak with ambiguity; an ambiguity of manner. 2. an unclear, indefinite, or equivocal word, expression, meaning, etc.: a contract free of ambiguities; the ambiguities of modern poetry. Origin of ambiguity.
With four distinct seasons, Boston's weather is forever changing. Summer can be delightful with the ocean breezes helping keep the humid temps in control. Evening temperatures can be cool and may require a light sweater. And a pop up thunderstorm is not uncommon, so you may want to include an umbrella in your bag.
Boston Weather in October Temperature Ranges, What to Expect, Packing Suggestions, & Things to Do. October fall foliage near the lagoon in Boston's Public Garden Spectacular Boston fall weather makes October an ideal month to visit the city. The muggy days of summer are a distant memory, and we pretend the first snow flakes are many months away. Gorgeous crimson and gold fall foliage puts on a show throughout October.