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Angostura, South Dakota, United States experiences four distinct seasons during the year. In the summer months, the average temperature is usually around 22°C, with the hottest days reaching up to 30°C. The winter months are quite cold, with average temperatures around -7°C, and the coldest days reaching as low as -20°C.
Springtime in Angostura is typically mild, with temperatures ranging from 11°C to 22°C. The days are mostly sunny, while the nights tend to be cool and often foggy. In the autumn months, the temperatures range from 8°C to 21°C and the days are often windy, with occasional rain showers.
Rainfall is plentiful throughout the year in Angostura, with the highest amounts occurring in the spring and summer months. The annual average is around 540 millimeters. The wettest months are April and May, with an average of 80 millimeters of precipitation each month. Snowfall is also common in the winter months, with an average of about 26 centimeters each year.
As of 2020, the city population is 75.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Angostura, South Dakota.