Las Vegas vs Los Angeles in January — Which to Pick?
The numbers, side by side
Every figure below is an average across 11 complete years (2015–2025) of daily Open-Meteo records. Not a forecast — a historical baseline you can plan against.
Las Vegas vs Los Angeles in January
| Metric | Las Vegas | Los Angeles | Verdict |
|---|---|---|---|
| Average high | 15 °C (59°F) | 19 °C (67°F)Winner | Los Angeles is 4.4 °C warmer. |
| Average low | 4 °C (39°F) | 8 °C (47°F)Winner | Nights differ by ~4°C. |
| Rainfall | 20 mmWinner | 92 mm | Las Vegas is 72 mm drier. |
| Rainy days | 4Winner | 6 | Las Vegas is 2.2 days with fewer rainy days. |
| Sunshine | 8.5 h/day | 8.3 h/day | Effectively even in sunshine. |
Our honest take
In January, Los Angeles runs about 4°C warmer on average — a meaningful gap when you're deciding what to pack.
Las Vegas sees roughly 72mm less rainfall this month, so your afternoons are more likely to survive intact.
Neither is objectively better: pick Las Vegas for what Las Vegas is famous for; pick Los Angeles for what Los Angeles does uniquely. The persona cards below break the choice down by traveller type.
Traveller verdict for January
Data-driven picks based on 11-year climate averages (2015–2025). Neither destination is objectively “better” — it depends on what you're after.
Beach days play out much the same in either destination.
Las Vegas leans into the after-dark scene — warm evenings and the higher-energy crowd.
Las Vegas suits families better this month — gentler temperatures and fewer washouts.
Similar shooting conditions — atmosphere becomes the deciding factor.
Los Angeles is the smarter pick for value — quieter crowds and softer accommodation rates.
Las Vegas has the edge for wandering food streets — walkable weather and a livelier scene.
Compare hotels in both
Booking.com deep links with January check-in dates pre-filled.
Las Vegas vs Los Angeles in January — FAQ
Q01Is Las Vegas warmer than Los Angeles in January?
Is Las Vegas warmer than Los Angeles in January?
Yes — Los Angeles runs about 4°C warmer than Las Vegas in January. Las Vegas averages 15°C highs; Los Angeles averages 19°C. Based on 11-year climate averages (2015–2025).
Q02Which is drier — Las Vegas or Los Angeles in January?
Which is drier — Las Vegas or Los Angeles in January?
Las Vegas is drier in January. It averages 20mm of rainfall vs 92mm at Los Angeles. That is a meaningful difference for outdoor plans.
Q03Which is better for outdoor activities in January?
Which is better for outdoor activities in January?
Neither destination pulls ahead on sunshine or dry days in January — both offer similar outdoor windows. Choose by terrain and interest rather than weather.
Q04Which is cheaper to visit in January — Las Vegas or Los Angeles?
Which is cheaper to visit in January — Las Vegas or Los Angeles?
Los Angeles tends to offer better value in January — lower crowd density and softer accommodation rates. Prices track tourism demand: quieter months means better deals in either destination.
Q05Which is better for a beach trip in January?
Which is better for a beach trip in January?
Beach conditions are broadly similar. Look at sea-water temperature and swimming ease locally — the air/sun figures are close.