Las Vegas, Nevada Weather in December
United States · December climate averages and travel tips
Avg high15°C (59°F)
Avg low3°C (38°F)
Rainfall17 mm (0.7 in)
RatingExcellent 8.3/10
In December, Las Vegas has average highs of 15°C (59°F) and lows of 3°C (38°F). December is winter in United States. The month is very dry, with about 17 mm (0.7 in) of rain spread over 3 days. You get roughly 9.5 hours of daylight and a mix of sun and cloud.
Is December a good time to visit Las Vegas?
December is a good time to visit Las Vegas (8.3/10), though February to April and October to November are even better.
December weather at a glance
| Average high | 15°C (59°F) |
|---|---|
| Average low | 3°C (38°F) |
| Daily mean | 8°C (47°F) |
| Rainfall | 17 mm (0.7 in) |
| Rainy days (1 mm+) | 3 |
| Humidity | 44% |
| Cloud cover | 50% |
| Daylight | 9.5 hours |
| Est. sunshine | 5.2 hours/day |
| Wind | 8.1 km/h |
| vs November | 6°C cooler than November, with similar rainfall. |
What to pack for Las Vegas in December
- a warm jacket and layers
Las Vegas weather in other months
Jan15°C / 3°C20 mmExcellentFeb18°C / 4°C18 mmExcellentMar22°C / 8°C13 mmExcellentApr27°C / 11°C6 mmExcellentMay32°C / 16°C4 mmGoodJun39°C / 22°C1 mmPoorJul42°C / 27°C16 mmPoorAug40°C / 26°C17 mmPoorSep36°C / 22°C10 mmFairOct29°C / 14°C10 mmExcellentNov21°C / 8°C9 mmExcellentDec15°C / 3°C17 mmExcellent
← NovemberBest time to visit Las VegasJanuary →
Better weather in December nearby
- Mexico City22°C · 7 mm · Excellent
- Orlando, Florida23°C · 51 mm · Excellent
- Cabo San Lucas26°C · 12 mm · Excellent
- Iztapalapa22°C · 13 mm · Excellent
- Puebla23°C · 12 mm · Excellent
- Ecatepec de Morelos22°C · 13 mm · Excellent
Nearby in December
- Los Angeles, California19°C · 72 mm
- Mexicali21°C · 19 mm
- Phoenix, Arizona20°C · 34 mm
- San Diego, California19°C · 51 mm
- Tijuana19°C · 51 mm
- San Francisco, California14°C · 123 mm
Where else is good in December? See where to go in December.