Pierre, SD Weather & Climate Normals
Pierre's real weather, in one number
Pierre, SD scores 42/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Pierre's hottest and coldest months
Pierre's hottest month is Jul, averaging 75°F; its coldest is Jan, averaging 19°F, a 55.8°F swing across the year, one of the widest gaps in this dataset.
Rain and snow in Pierre
Pierre averages 20.2in of precipitation a year across roughly 90 days with measurable rain or snow, and 37.2in of snow a year.
Where Pierre ranks
Pierre ranks 4229 of 4876 US cities in this dataset for comfort score, and 9 of 18 within SD. About 13,788 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from PIERRE RGNL AP, SD US, 1.8 miles from Pierre, not a prediction for any specific day.
More on how this is worked out
What a 30-year climate normal actually is · Why this uses the nearest NOAA station