Weather in USA - May 2021
USA in May experiencing temperatures as low as 54°F and a high of 67°F degrees. It’s definitely on the milder side during May, but it’s a good idea to bring an extra layer just in case.
There’s going to be many days of rain during the month of May in USA. USA should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what to expect of the weather in USA in May. If you’re planning to visit USA in the near future, we highly recommend that you review the weather forecast specifically for USA before you arrive. Our weather forecasts update every 3 hours and are more accurate when checked closer to the date of your arrival.