October Rainfall and Precipitation in Idaho
Average rainfall, rainy days and the driest cities in Idaho, the United States of America in October.
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Best Places to Visit in Idaho in October
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in October: pale blue is dry, deep blue is wet.
Idaho precipitation in October: frequently asked questions
How much rainfall does Idaho, the United States of America receive in October?
Rainfall in Boise during October is on the lighter side, averaging about 28 mm (1.1 in). Expect predominantly dry weather punctuated by short showers.
How many days does it rain in Idaho, the United States of America in October?
Boise sees roughly 8 days rainy days during October.
Is October part of the rainy season in Idaho, the United States of America?
No. October sits outside the typical rainy season in Idaho, the United States of America, so you can expect drier conditions overall.
What is the wettest city in October in Idaho, the United States of America?
Looking at our data, Wallace tops the wettest-cities list in Idaho, the United States of America for October, with monthly rainfall averaging 89 mm (3.5 in).
What is the driest city in October in Idaho, the United States of America?
Salmon is the driest city we have data for in Idaho, the United States of America in October, with monthly rainfall close to 21 mm (0.8 in).
Interested in more climate information?
We have much more information about the climate in Idaho.
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