The highest day temperature in May 2024 was 82°F. The lowest night temperature was 40°F. The average values for day and night temperatures during May were 71.0°F и 54.3°F respectivly.

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation total in May for Boone is 2.3 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 5.1 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Boone in May is 6.4 hours.