VacationSage
The year at a glance
ExcellentGoodFairPoor Click a month to compare destinations.
The short answer
Go in March–April, October–November. The least comfortable stretch is June–August.
- Warmest month: July, average high 41°C (106°F).
- Coolest month: January, average high 15°C (60°F), lows near 3°C (38°F).
- Wettest month: February, about 18 mm (0.7 in) of rain.
- Driest month: June, about 1 mm (0.0 in).
Quick facts
- Currency
- United states dollar
- Plugs
- Type A, Type B
- Drives on the
- right
- Calling code
- +1
- Airports
- Harry Reid International Airport (LAS)
Boulder City Municipal Airport (BLD) - Population
- 641,903
Temperature and rain through the year
Average highAverage lowRain (mm, right axis)
Top sights in Las Vegas
- T-Mobile Arena multi-purpose arena on the Las Vegas Strip
- 1981 Caesars Palace Grand Prix Formula One motor race
- 1982 Caesars Palace Grand Prix racing
- MGM Grand Garden Arena arena on the Las Vegas Strip in Nevada, United States
- New York-New York Hotel and Casino hotel and casino in Las Vegas
- The Palazzo hotel and casino resort in Las Vegas, Nevada, United States of America
- Palms Casino Resort casino resort in Las Vegas, Nevada
Ranked by how widely each place is covered across Wikipedia's language editions, a rough measure of fame rather than a recommendation.
Travel advisories
United States
The U.S. State Department does not issue advisories for travel within the United States.
United Kingdom
No FCDO warning against travel to any part of United States.
Latest change (2026-10-30): Updated information about Ebola (‘Entry requirements’ page).
Checked 2026-11-02.
Advisories are summarised from official sources and can change quickly; always read the source before you travel.
Month by month
| Month | Score | High | Low | Rain | Cloud | Dew point | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6.0 Fair | 15°C 60°F | 3°C 38°F | 11 mm 0.4 in | 26% | -3°C27°F dry | 9.8 h |
| February | 7.6 Good | 18°C 64°F | 5°C 42°F | 18 mm 0.7 in | 29% | -3°C27°F dry | 10.7 h |
| March | 10.0 Excellent | 22°C 72°F | 9°C 48°F | 10 mm 0.4 in | 24% | -3°C27°F dry | 11.7 h |
| April | 10.0 Excellent | 27°C 80°F | 12°C 54°F | 4 mm 0.2 in | 19% | -3°C27°F dry | 12.9 h |
| May | 8.0 Excellent | 32°C 90°F | 17°C 63°F | 4 mm 0.2 in | 16% | 0°C32°F dry | 13.9 h |
| June | 4.4 Poor | 38°C 101°F | 23°C 73°F | 1 mm 0.0 in | 10% | 0°C32°F dry | 14.4 h |
| July | 2.7 Poor | 41°C 106°F | 26°C 79°F | 11 mm 0.4 in | 11% | 7°C45°F dry | 14.2 h |
| August | 3.3 Poor | 40°C 104°F | 25°C 78°F | 12 mm 0.5 in | 11% | 7°C45°F dry | 13.4 h |
| September | 6.0 Fair | 36°C 96°F | 21°C 69°F | 6 mm 0.2 in | 9% | 4°C39°F dry | 12.2 h |
| October | 10.0 Excellent | 28°C 83°F | 14°C 56°F | 7 mm 0.3 in | 14% | 0°C32°F dry | 11.1 h |
| November | 9.0 Excellent | 20°C 69°F | 7°C 44°F | 6 mm 0.3 in | 19% | -3°C27°F dry | 10.0 h |
| December | 5.6 Fair | 15°C 58°F | 3°C 37°F | 12 mm 0.5 in | 24% | -3°C27°F dry | 9.5 h |
Public holidays in the next 12 months
Holidays can mean closures, festivals and busier transport. National and regional (NV) public holidays for United States; school holidays are not included.
- November 2026
- Veterans Day
- Thanksgiving
- Family Day
- December 2026
- Christmas Day
- January 2027
- New Year's Day
- Martin Luther King Jr. Day
- February 2027
- Washington's Birthday
- May 2027
- Memorial Day
- June 2027
- Juneteenth National Independence Day (observed)
- Juneteenth National Independence Day
- July 2027
- Independence Day
- Independence Day (observed)
- September 2027
- Labor Day
- October 2027
- Nevada Day
More in Americas
Temperature, rain and dew point are 1991–2020 averages from a ~4 km climate grid; cloud cover is a 1981–2010 average. Recent years run warmer in most places, and a single trip can differ a lot. How this is calculated.