May Rainfall and Precipitation in Wyoming

Average rainfall, rainy days and the driest cities in Wyoming, the United States of America in May.

Wyoming, the United States of America, a region in the United States of America, experiences precipitation in May ranging from moderate in Powell (38 mm (1.5 in)) to high in Sundance (103 mm (4.1 in)). On average, May is the wettest month of the year in Wyoming, the United States of America.

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For a detailed overview over the year and the best time to visit Wyoming, check out our Wyoming's climate page.

See also: Wyoming weather by month.

Best Places to Visit in Wyoming in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Wyoming.

Conditions Temperatures Precipitation
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.

See all May weather averages, cities and regions in Wyoming

Wyoming precipitation in May: frequently asked questions

How much rainfall does Wyoming, the United States of America receive in May?

In May, Cody typically receives modest rainfall, around 57 mm (2.2 in), making this a relatively dry month.

How many days does it rain in Wyoming, the United States of America in May?

Rainfall in Cody typically falls on roughly 15 days days in May.

Is May part of the rainy season in Wyoming, the United States of America?

No. May sits outside the typical rainy season in Wyoming, the United States of America, so you can expect drier conditions overall.

What is the wettest city in May in Wyoming, the United States of America?

In our database, Sundance stands out as having an average rainfall level of 103 mm (4.1 in), making it the wettest location.

What is the driest city in May in Wyoming, the United States of America?

Powell is the driest city we have data for in Wyoming, the United States of America in May, with monthly rainfall close to 38 mm (1.5 in).

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