The temperatures in Yellowstone in May are comfortable with low of 13°C and and high up to 23°C.
You can expect rain for roughly half of the month of May in Yellowstone. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Yellowstone in May 2024.
If you’re planning to visit Yellowstone in the near future, we highly recommend that you review the 14 day weather forecast for Yellowstone before you arrive.
Temperatures
23° / 13°
Rainy Days
10
Snowy Days
0
Dry Days
21
Rainfall
132
mm
Sun Hours
5.6
Hrs
