Las Vegas in May
8.9out of 10
Yes, a good time to go
Warm and comfortable: highs around 29°C. Very dry: about 1 rainy days.
29°CAvg high
15°CAvg low
1Rainy days (5 mm)
13:55 hDaylight
05:39Sunrise · 19:34 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Very dry: about 1 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (1.8 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 13°C | 2°C | 22 mm | 4 | – | – | 7.1 |
| February | 15°C | 4°C | 30 mm | 5 | – | – | 7.4 |
| March | 20°C | 7°C | 17 mm | 3 | – | – | 8.2 |
| April | 24°C | 10°C | 7 mm | 2 | – | – | 8.8 |
| May | 29°C | 15°C | 5 mm | 1 | – | – | 8.9 |
| June | 35°C | 20°C | 2 mm | 0 | – | – | 7.5 |
| July | 37°C | 24°C | 7 mm | 2 | – | – | 6.5 |
| August | 36°C | 23°C | 10 mm | 2 | – | – | 6.8 |
| September | 32°C | 19°C | 7 mm | 1 | – | – | 8.0 |
| October | 25°C | 12°C | 8 mm | 2 | – | – | 8.9 |
| November | 18°C | 6°C | 10 mm | 2 | – | – | 8.2 |
| December | 12°C | 2°C | 21 mm | 3 | – | – | 7.0 |
Frequently asked questions
How hot is Las Vegas in May?
Daytime highs average 29°C and nights about 15°C.
When is the best time to visit Las Vegas?
The best months are May, October, April.