Station index

LEWISTON, ME US

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

Station ID
USC00174566
Station name
LEWISTON, ME US
Month
June
Normal daily maximum temperature (F)
74.1
Normal days at or above 90 F
2.5

Monthly normals

MonthNormal daily maximum temperature (F)Normal days at or above 90 FYears in the temperature normal
June74.12.512
July79.93.312
August79.23.112

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: USC00174566.