Mornings sit near the overnight low around 10°C with clear, cooler light — best for outdoor photos before crowds build.
Las Vegas Weather in January
Everything you need to know about Las Vegas weather in January
Updated September 10, 2026
United States · Las Vegas
Las Vegas Weather in January
January in Las Vegas is mild, clear and pleasantly walkable. Expect daytime highs around 17°C (63°F), nights near 10°C, long sunny stretches, and a calmer pace than peak season Check the full climate tables below for monthly averages and packing cues.
- Avg high / low
- 17°C / 10°C
- 63F / 50F
- Precipitation
- 24mm
- 3 wet days
- Daylight
- 9.5 hrs
- near the annual low
Las Vegas average temperatures through the year
JanuaryRest of the year
17°
19°
23°
28°
34°
41°
43°
42°
37°
29°
21°
16°
JAN
3 wet
FEB
2 wet
MAR
2 wet
APR
1 wet
MAY
1 wet
JUN
1 wet
JUL
2 wet
AUG
2 wet
SEP
1 wet
OCT
2 wet
NOV
2 wet
DEC
3 wet
Daytime highs in Celsius with wet days per month for Las Vegas. January sits at 17°C with 3 wet days.
The short answer
January falls in Las Vegas's cool season. Daytime highs average 17°C (63°F) with nights near 10°C (50°F). Precipitation totals about 24mm across roughly 3 wet days. Settling snow is uncommon. Visiting works well if you plan for medium crowds Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
January climate in Las Vegas
Monthly averages for Las Vegas, United States.
- Day high
- 17°C
- 63°F
- Night low
- 10°C
- 50°F
- Precipitation
- 24mm
- 0.9 in
- Wet days
- 3
- rain or drizzle
- Sunrise
- 7:15am
- mid-January
- Sunset
- 4:45pm
- near the annual low
- Daylight
- 9.5 hrs
- 9 hrs sunshine
Averages based on long-run monthly climate normals. Last updated September 10, 2026.
Real weeks swing around the 14°C mean. Early January often sits near 18°C while the final week lands closer to 16°C. Pack a spare layer for that 3° drift rather than dressing only for the monthly average Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Rain and drizzle usually arrive in pulses across the 3 wet days. Dry stretches between systems feel clearer and colder overnight. Use those gaps for outdoor sightseeing and keep indoor backups for the wetter clusters Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
What is the average temperature in Las Vegas in January?
The average temperature in Las Vegas in January is around 14°C (57°F), combining daytime highs of 17°C (63°F) with night lows of 10°C (50°F). The month cools steadily: the first days average highs near 18°C, while the final week typically tops out around 16°C with nights of 9°C.
Average daily high and low through January. The month cools by roughly 3 degrees start to finish.
How much does it rain in Las Vegas in January?
Las Vegas gets around 24mm (0.9in) of precipitation in January, spread over roughly 3 wet days. Wet spells typically last a day or two and clear to drier stretches in between Check the full climate tables below for monthly averages and packing cues.
24
16
16
8
8
8
16
16
8
16
16
24
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Average precipitation by month in millimetres. January's 24mm sits near the annual rhythm.
Average precipitation by hour of day in Las Vegas
January precipitation in Las Vegas falls fairly evenly around the clock, with a mild overnight and early-morning peak. There is no predictable afternoon-downpour pattern — check the day's forecast rather than timing outings by the clock Check the full climate tables below for monthly averages and packing cues.
12am6am12pm6pm12am
Relative share of January precipitation by hour of day. The distribution is fairly flat, with a mild overnight peak.
When is sunrise and sunset in Las Vegas in January?
January daylight in Las Vegas averages about 9.5 hours, near the annual low. Sunrise drifts from 7:15am to 7:31am across the month, while sunset holds near 4:45pm before edging toward 4:55pm. Plan outdoor sightseeing in the brighter midday window Check the full climate tables below for monthly averages and packing cues.
Sunrise and sunset through January. The shaded band is daylight Check the full climate tables below for monthly averages and packing cues.
How humid is Las Vegas in January?
Relative humidity in Las Vegas in January averages around 35 percent. At 17°C that usually feels manageable outdoors. Temperature and wind still drive packing more than humidity alone Check the full climate tables below for monthly averages and packing cues.
35
30
28
25
22
18
20
22
25
30
35
38
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Average relative humidity by month. January sits near 35%.
What is the weather like in Las Vegas the rest of the year?
Las Vegas moves from cooler months near 16°C highs through a warmer peak near 43°C. The best-weather stretch usually aligns with January and February. January sits in the cool season arc with 17°C highs Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Average high (coral) and low (navy) by month. The shaded band is the typical daily range; JAN is marked.
Is January a good time to visit Las Vegas?
Yes — if you accept medium crowds. Here is the honest trade-off.
OverallGreat for mild travel
WeatherCool and clear
CrowdsMedium
PricesMid
Budget (per night)$140 to $220
Book ahead3 to 5 weeks
January in Las Vegas is defined by mild days, cool nights and 17°C days. Stays often land in the $140–$220 range with mid season demand. The smartest move is to book about 3–5 weeks ahead and keep outdoor blocks in the brighter midday window Check the full climate tables below for monthly averages and packing cues.
Pros
- 17°C highs suit mild days in Las Vegas
- 9h average sunshine for daytime plans
- Medium crowds shape the January pace
- Mid season rates for stays and flights
Cons
- 3 wet days can pause outdoor sightseeing
- Humidity at 35% can feel heavier than the air temp
- Some attractions keep shorter winter hours
- Daylight near 9.5 hrs shortens evening walks
Travelling to Las Vegas in January?
Book lodgings about 3–5 weeks ahead, then visit the busiest central sights right at opening on a weekday to skip the mid-afternoon crush first-timers always hit Check the full climate tables below for monthly averages and packing cues. Compare months on our Best Time to Visit Las Vegas guide.
app.holicay.com/planner
.png)
Planeie a sua viagem para {city}
Crie um roteiro dia a dia, compare opções e organize tudo em um só lugar.
What January actually feels like
January is Las Vegas's cool season in lived terms: mild days, cool nights. Most days feel cold, dry and often clear, with damper grey stretches arriving in bursts rather than settling in for the whole month Check the full climate tables below for monthly averages and packing cues.
The underestimated variable is short daylight. It truncates outdoor evenings and pushes dinner earlier. Build one indoor spare block every day Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Early January often starts near 18°C while the final week trends toward 16°C. That 3° drift is enough to change coat weight mid-trip. Recheck the forecast before packing day seven Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Afternoons reach 17–18°C before an early sunset near the 9.5-hour daylight limit — plan open-air stops then.
Evenings cool quickly toward 10°C; shift to indoor dining and illuminated streets once the light drops.
January in Las Vegas, week by week
Crowds and prices move more than the thermometer.
January 1–7
18°C (64°F)- Crowds
- Medium
- Prices
- Mid season
- Best for
- Quieter weekday exploring
January 8–14
18°C (64°F)- Crowds
- Medium
- Prices
- Mid season
- Best for
- Balanced weather window
January 15–21
17°C (63°F)- Crowds
- Medium
- Prices
- Mid season
- Best for
- Steady mid-month pace
January 22–31
16°C (61°F)- Crowds
- Medium
- Prices
- Mid season
- Best for
- Late-month flexible plans
Temperatures are Las Vegas monthly averages split across each window. Individual years vary by several degrees.
Las Vegas events in January
The fixtures worth timing your trip around, and how they move the crowds.
Through January
JAN
Mild days, cool nights in United States
Mild days, cool nights reshapes costs and crowds for visitors.
Timing note
Exact dates shift each year. Check dates for your travel year, or let Holi-AI sequence them into your plan automatically.
What to pack and wear for Las Vegas in January
Layers for swingy days
Pack for Las Vegas in January around the 17°C / 10°C swing. The governing rule is stack thin layers. The one item worth buying before you fly is a breathable mid-layer Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Essential
- Light jacket
- Comfortable walkers
- Compact umbrella
- Merino mid-layer
Smart additions
- Scarf or buff
- Portable charger
- Clear tote for layers
- Lip balm SPF
Leave behind
- Thick parkas
- Wool sweaters
- Snow boots
Top places to visit in Las Vegas in January
Outdoor icons with shade breaks
City centre · Free
Las Vegas landmark walk
Go early on weekdays for quieter photos and softer light.
Add to your planWaterfront · Free
Harbour or river promenade
Golden hour is the calmest window Check the full climate tables below for monthly averages and packing cues.
Add to your planMuseum quarter · Paid
Flagship museum morning
Weekday openings beat weekend queues and wet-day backups.
Add to your planOld town · Free
Historic streets loop
Late morning light helps cold stone feel less harsh.
Add to your planPark · Free
Central green escape
Shade and benches make longer walks realistic Check the full climate tables below for monthly averages and packing cues.
Add to your planCovered market · Free
Indoor food hall backup
Ideal when wet days interrupt outdoor plans Check the full climate tables below for monthly averages and packing cues.
Add to your plan
Top places to stay in January
Base near the sights that matter in January
Best overall
Central core
Walkable to main sights with easier 9.5-hour daylight logistics Check the full climate tables below for monthly averages and packing cues.
Best value
One transit stop out
Lower rates than the core while staying close for medium evenings.
Local feel
Neighbourhood streets
Quieter nights and easier restaurant bookings than the busiest tourist blocks.
Top restaurants to visit in January
Breezy rooms and light seasonal plates
Downtown · Classic
Las Vegas lunch counter
Hearty midday stop when outdoor plans run short on daylight.
Add to your planOld town · Cosy
Neighbourhood bistro
Low light and early dinners match short sunset windows Check the full climate tables below for monthly averages and packing cues.
Add to your planMarket · Casual
Covered market stalls
Fast warm food without a reservation on wet afternoons Check the full climate tables below for monthly averages and packing cues.
Add to your planRiverside · Scenic
Waterfront cafe
Daylight seating works best before the evening chill Check the full climate tables below for monthly averages and packing cues.
Add to your planArts district · Modern
Gallery-side kitchen
Pairs well with museum days when weather turns Check the full climate tables below for monthly averages and packing cues.
Add to your planResidential · Local
Corner noodle or soup spot
Simple, hot bowls that suit cold or humid evenings Check the full climate tables below for monthly averages and packing cues.
Add to your plan
Importe de qualquer lugar.
Planeie em segundos.
Viu algo no TikTok? Salvou um reel? Tem notas cheias de ideias? Importe direto das redes, do Google Maps ou das as suas notas — e transforme tudo em um roteiro completo na hora.
Salvos do TikTok
Favoritos do Instagram
Listas do Google Maps
Notas e documentos
Las Vegas weather by month
How January compares. Every month links to its full weather guide.
| Month | Avg high | Wet days | Crowds | Cost | Overall | Best for |
|---|---|---|---|---|---|---|
| January | 17°C (63°F) | 3 | Medium | Mid | Great | Mild — this guide |
| February | 19°C (66°F) | 2 | High | High | Great | Comfortable temperatures |
| March | 23°C (73°F) | 2 | High | Peak | Great | Perfect weather |
| April | 28°C (82°F) | 1 | Very High | Peak | Great | Ideal pool weather |
| May | 34°C (93°F) | 1 | Very High | Peak | Okay | Getting very hot |
| June | 41°C (106°F) | 1 | High | High | Avoid | Extreme heat |
| July | 43°C (109°F) | 2 | High | High | Avoid | Hottest month |
| August | 42°C (108°F) | 2 | High | High | Avoid | Still very hot |
| September | 37°C (99°F) | 1 | High | High | Okay | Cooling slightly |
| October | 29°C (84°F) | 2 | High | High | Great | Ideal temperatures |
| November | 21°C (70°F) | 2 | Medium | Mid | Great | Comfortable sightseeing |
| December | 16°C (61°F) | 3 | High | High | Great | Holiday season buzz |
Temperatures shown as Las Vegas monthly averages.
January vs December: January averages 14°C versus 13°C in December — a 1°C warm-up. Crowds shift from High to Medium while pricing moves into mid season. Pick January if you want mild days, cool nights Check the full climate tables below for monthly averages and packing cues.
January vs February: February trends to 16°C, 2°C warmer than January. Expect high crowds and high season rates. Pick February if you prefer comfortable temperatures Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Want January sun instead?
Need more sun than Las Vegas offers in January?
- 5°C
New York City in January
A change of scene with comparable January weather. Las Vegas vs New York City →
- 15°C
Los Angeles in January
A change of scene with comparable January weather. Las Vegas vs Los Angeles →
A a sua viagem inteira,
no bolso.
Cada dia, cada alojamento e cada traslado ficam no app. Abra seu canvas onde estiver, acompanhe o dia a dia e nunca perca o fio da a sua viagem.
Ver no mapa
Roteiro dia a dia
Transporte e alojamentos
Planejamento com IA
Las Vegas in January FAQ
Everything you need to know about Las Vegas weather in January
Daytime highs average 17°C (63°F) and nights fall near 10°C (50°F). The monthly mean sits around 14°C. Expect a 3° swing from early to late January Check the full climate tables below for monthly averages and packing cues Check the full climate tables below for monthly averages and packing cues.
Como avaliamos a melhor época
Combinamos dados climáticos, níveis de movimento, faixas de preço e calendário de eventos para indicar os melhores meses para visitar {city}.
Atualizado em September 10, 2026