Temperature in Wyoming in May

Daytime highs, nighttime lows and the warmest cities in Wyoming, the United States of America this May.

Wyoming, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in May ranging from 14°C (57°F) in Alta to 21°C (70°F) in Greybull. Nighttime temperatures generally drop to 6°C (43°F) in Greybull and 1°C (34°F) in Alta.

What is the temperature of the different cities in Wyoming, the United States of America in May?

Discover the typical May temperatures for the most popular locations of Wyoming on the map below. Detailed insights are just a click away.

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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
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

See all May weather averages, cities and regions in Wyoming

Wyoming temperatures in May: frequently asked questions

How hot does it get in Wyoming, the United States of America in May?

Expect daytime temperatures around 18°C (64°F) in Cody. That makes May a moderate month for Wyoming, the United States of America.

How cold does it get at night in Wyoming, the United States of America in May?

Average overnight lows in Wyoming, the United States of America during May sit near 5°C (41°F) in Cody.

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

Greybull tops the warmest city list in our database with average maximum daytime temperatures around 21°C (70°F) and a minimum nighttime temperature of around 6°C (43°F).

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

According to our data, Alta holds the title for the coldest city in Wyoming, the United States of America in May. It experiences maximum temperatures of approximately 14°C (57°F) and drops to lows of about 1°C (34°F) during the night.

Interested in more climate information?

We have much more information about the climate in Wyoming.

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