Idaho, United States Climate Records

Warmest August Days

The warmest August days in Idaho are:

Mountain Home, Idaho1983109°F
Boise, Idaho1990109°F
Mountain Home, Idaho1969108°F
Boise, Idaho1992106°F
Mountain Home, Idaho1956106°F

Coldest August Days

The coldest August days in Idaho were:

Pocatello, Idaho199230.9°F
Pocatello, Idaho200632°F
Mountain Home, Idaho193232.4°F
Pocatello, Idaho199333.1°F
Boise, Idaho199234°F

Wettest August Days

The wettest single days in August occurred:

Boise, Idaho19852.1 inches
Boise, Idaho19791.6 inches
Boise, Idaho20091.1 inches
Pocatello, Idaho19820.8 inches
Boise, Idaho19770.8 inches