Montana, United States Climate Records

Warmest May Days

The warmest May days in Montana are:

Glasgow, Montana1988102°F
Miles City, Montana1988100°F
Glasgow, Montana198099°F
Miles City, Montana198498.1°F
Miles City, Montana200197°F

Coldest May Days

The coldest May days in Montana were:

Great Falls, Montana200912°F
Lewistown, Montana200916°F
Lewistown, Montana200216°F
Great Falls, Montana200517.1°F
Lewistown, Montana200517.1°F

Wettest May Days

The wettest single days in May occurred:

Helena, Montana19795.5 inches
Glasgow, Montana19735.5 inches
Billings, Montana19735.5 inches
Miles City, Montana19955 inches
Billings, Montana20113.3 inches