Las Vegas, Nevada, United States climate
Average temperatures, precipitation and all-time records for Las Vegas, Nevada, United States, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is July, averaging a high of 104°F, and its coldest is December, with an average low of 39°F.
Las Vegas, colloquially shortened to Vegas, is the most populous city in the U.S. state of Nevada and the county seat of Clark County. It is the 24th-most populous city in the United States, with 641,903 residents at the 2020 census. via Wikipedia
Las Vegas average temperatures by month
Typical daily high and low, and average precipitation, for each month in Las Vegas, Nevada, United States, based on 1980–2026 records. The wettest month is January (0.00 in on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 59°F | 40°F | 0.00 in |
| February | 64°F | 44°F | 0.00 in |
| March | 72°F | 49°F | 0.00 in |
| April | 80°F | 55°F | 0.00 in |
| May | 88°F | 63°F | 0.00 in |
| June | 98°F | 73°F | 0.00 in |
| July | 104°F | 80°F | 0.00 in |
| August | 101°F | 79°F | 0.00 in |
| September | 94°F | 70°F | 0.00 in |
| October | 82°F | 59°F | 0.00 in |
| November | 67°F | 47°F | 0.00 in |
| December | 58°F | 39°F | 0.00 in |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -10°F to 115°F scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 117°F on 2024-07-08
- Coldest day on record: 13°F on 1990-12-23
Percentiles compare each day to Las Vegas, Nevada, United States's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →