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

December weather forecast and Climate
Boone, NC

  • The average high temperature in December: 6.9°C

The warmest month (with the highest average high temperature) is July (26.1°C).
The month with the lowest average high temperature is January (5.3°C).

  • The average low temperature in December: -4.6°C

The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (-6.3°C).

  • The average rainfall in December: 93.7mm

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

  • The average rainfall days in December: 11.3 days

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

  • The average snowfall in December: 170.2mm

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

  • The average snowfall days in December: 3.2 days

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

  • The average daylight in December: 10h

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

  • The average sunshine in December: 5h

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

  • The average UV index in December: 2

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

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