Las Vegas vs Los Angeles in May — 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 May
| Metric | Las Vegas | Los Angeles | Verdict |
|---|---|---|---|
| Average high | 32 °C (90°F)Winner | 24 °C (76°F) | Las Vegas is 7.7 °C warmer. |
| Average low | 18 °C (64°F)Winner | 13 °C (55°F) | Nights differ by ~5°C. |
| Rainfall | 6 mm | 11 mm | Effectively even in rainfall. |
| Rainy days | 1 | 3 | Effectively even in rainy days. |
| Sunshine | 13.0 h/dayWinner | 11.4 h/day | Las Vegas is 1.6 hours sunnier per day. |
Our honest take
In May, Las Vegas runs about 8°C warmer on average — a meaningful gap when you're deciding what to pack.
Las Vegas logs more sunshine hours per day — a small advantage for anyone shooting photos or chasing a tan.
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 May
Data-driven picks based on 11-year climate averages (2015–2025). Neither destination is objectively “better” — it depends on what you're after.
Los Angeles takes the beach-day advantage — warmer sea air, drier skies, and more useful sun.
Las Vegas leans into the after-dark scene — warm evenings and the higher-energy crowd.
Los Angeles suits families better this month — gentler temperatures and fewer washouts.
Los Angeles gets the photographer's nod — clearer skies and softer light per day.
Prices track closely — book early either way.
Los Angeles has the edge for wandering food streets — walkable weather and a livelier scene.
Compare hotels in both
Booking.com deep links with May check-in dates pre-filled.
Las Vegas vs Los Angeles in May — FAQ
Q01Is Las Vegas warmer than Los Angeles in May?
Is Las Vegas warmer than Los Angeles in May?
Yes — Las Vegas runs about 8°C warmer than Los Angeles in May. Las Vegas averages 32°C highs; Los Angeles averages 24°C. Based on 11-year climate averages (2015–2025).
Q02Which is drier — Las Vegas or Los Angeles in May?
Which is drier — Las Vegas or Los Angeles in May?
Rainfall is broadly similar in May — Las Vegas averages 6mm, Los Angeles averages 11mm. Either could win a given year.
Q03Which is better for outdoor activities in May?
Which is better for outdoor activities in May?
Las Vegas generally wins for outdoors in May — more sunshine hours per day and typically fewer washouts. Still, Los Angeles offers plenty of viable outdoor time if the itinerary calls for it.
Q04Which is cheaper to visit in May — Las Vegas or Los Angeles?
Which is cheaper to visit in May — Las Vegas or Los Angeles?
Both destinations command similar peak pricing when the weather is at its best; visiting either in shoulder or off-season lowers hotel rates by 30–50%.
Q05Which is better for a beach trip in May?
Which is better for a beach trip in May?
Los Angeles is the stronger pick for beach days in May — warmer daytime highs, drier weather, and more useful sun per day.