Montana, United States Climate Records

Warmest August Days

The warmest August days in Montana are:

Miles City, Montana1995108°F
Glasgow, Montana1983108°F
Miles City, Montana2003107.1°F
Billings, Montana2001106°F
Miles City, Montana2001105.1°F

Coldest August Days

The coldest August days in Montana were:

Helena, Montana199228°F
Lewistown, Montana199228.9°F
Lewistown, Montana198730.9°F
Great Falls, Montana199230.9°F
Missoula, Montana198232°F

Wettest August Days

The wettest single days in August occurred:

Great Falls, Montana198310.9 inches
Great Falls, Montana198410.9 inches
Lewistown, Montana19853.2 inches
Lewistown, Montana20023.1 inches
Great Falls, Montana19892.6 inches