Actual monthly mean average temperature in Grand Rapids vs. average monthly mean since 1892:
November 2025: 38.7 F vs. 39.1
December 2025: 26.0 F vs. 28.5
January 2026: 20.2 F vs. 23.8
Totals: 84.9 vs. 91.4 = -6.5 degrees F or 7.1% colder.
On an annual basis just a handful of years since 1999 have been at or lower than average temperature of 48.1 F:
2000 48.1
2003 46.8
2009 48.0
2014 46.5.
Snowfall in 2025-2026 to date:
66.2 inches vs. 41.6 normal to date. Annual mean = 66.8 inches.
