Bluffton, SC Weather & Climate Normals
Bluffton's real weather, in one number
Bluffton, SC scores 54/100 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.
Bluffton's hottest and coldest months
Bluffton's hottest month is Jul, averaging 83°F; its coldest is Jan, averaging 51°F, a 32.3°F swing across the year, a middling gap by national standards.
Rain and snow in Bluffton
Bluffton averages 48.12in of precipitation a year across roughly 108 days with measurable rain or snow, and 0in of snow a year.
Where Bluffton ranks
Bluffton ranks 927 of 4876 US cities in this dataset for comfort score, and 6 of 66 within SC. About 36,146 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from SAVANNAH INTL AP, GA US, 17.4 miles from Bluffton, 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