Station index

SUMTER, SC US

Monthly climate normals for the summer months as published for this station in the U.S. Climate Normals 1991-2020.

Station ID
USC00388440
Station name
SUMTER, SC US
Month
June
Normal daily maximum temperature (F)
87.3
Normal days at or above 90 F
12.8

Monthly normals

MonthNormal daily maximum temperature (F)Normal days at or above 90 FYears in the temperature normal
June87.312.824
July90.219.726
August88.514.324

Source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020, v1.0.1, monthly multivariate by station. Period: 1991-2020 normals. Fetched 2026-10-30. Numeric source station identifier: USC00388440.