Hill City (SD) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Hill City (South Dakota). The numbers are calculated over a 30-year period to provide a reliable average.
- Most rainfall (rainy season) is seen in May.
- Hill City has dry periods in January, February, November and December.
- On average, May is the wettest month with 110 mm of precipitation.
- On average, January is the driest month with 9 mm of precipitation.
- The average amount of annual precipitation is 548 mm.
Current rainfall in Hill City (SD)
clear and no rain
partly cloudy and no rain
broken clouds and no rain