December weather forecast and climate
Carson City, NV US

• Average high temperature in December: 45°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (45°F).

• Average low temperature in December: 21.9°F

The month with the highest average low temperature is July (52.2°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

• Average rainfall in December: 1.4"

The wettest month (with the highest rainfall) is January (1.6").
Driest months (with the lowest rainfall) are July and August (0.2").

• Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is January (6.3 days).
The month with the lowest number of rainy days is July (1.1 days).

• Average snowfall in December: 3.9"

The month with the highest snowfall is December (3.9").
Months with the lowest snowfall are May, June, July, August, September and October (0").

• Average snowfall days in December: 1.1 days

The month with the highest number of snowfall days is January (1.4 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

• Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

• Average sunshine in December: 6h

Months with most sunshine are June and July (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 6).

• 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).