North Carolina, USA
Long term weather forecast
Long term weather forecast

May weather forecast and Climate
Boone, NC

  • Average high temperature in May: 20.7°C

Warmest month (with highest average high temperature) is July (26.1°C).
Month with lowest average high temperature is January (5.3°C).

  • Average low temperature in May: 7.8°C

Month with highest average low temperature is July (14.5°C).
Coldest month (with lowest average low temperature) is January (-6.3°C).

  • Average rainfall in May: 112.5mm

Wettest months (with highest rainfall) are June and August (129.5mm).
Driest month (with lowest rainfall) is October (91.2mm).

  • Average rainfall days in May: 13.3 days

Months with highest number of rainy days are June and July (13.5 days).
Month with lowest number of rainy days is October (9.1 days).

  • Average snowfall in May: 2.5mm

Month with highest snowfall is January (261.6mm).
Months with lowest snowfall are June, July, August and September (0mm).

  • Average snowfall days in May: 0 days

Month with highest number of snowfall days is January (4.5 days).
Months with lowest number of snowfall days are May, June, July, August and September (0 days).

  • Average daylight in May: 14h

Month with longest days is June (Average daylight: 15h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • Average sunshine in May: 8h

Month with most sunshine is June (Average sunshine: 9h).
Months with least sunshine are January, November and December (Average sunshine: 5).

  • Average UV index in May: 9

Months with highest UV index are June and July (UV index 10).
Months with lowest UV index are January and December (UV index 2).