May Rainfall and Precipitation in Idaho
Average rainfall, rainy days and the driest cities in Idaho, the United States of America in May.
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Best Places to Visit in Idaho in May
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.
Idaho precipitation in May: frequently asked questions
How much rainfall does Idaho, the United States of America receive in May?
In May, Boise typically receives modest rainfall, around 33 mm (1.3 in), making this a relatively dry month.
How many days does it rain in Idaho, the United States of America in May?
On average, Boise has about 11 days days of rain in May.
Is May part of the rainy season in Idaho, the United States of America?
Not really. May is outside the wettest stretch of the year in Idaho, the United States of America.
What is the wettest city in May in Idaho, the United States of America?
Based on our records, Wallace receives the most rainfall in Idaho, the United States of America in May, averaging about 72 mm (2.8 in).
What is the driest city in May in Idaho, the United States of America?
Hagerman is the driest city we have data for in Idaho, the United States of America in May, with monthly rainfall close to 18 mm (0.7 in).
Interested in more climate information?
We have much more information about the climate in Idaho.
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