Harry Reid International Airport Climate and Average Weather
Climate of Harry Reid International Airport: average temperatures, rainfall and seasons month by month.
Climate in Harry Reid International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 58° | 38° | 0,3 in | ★★★★☆ |
| February | 65° | 45° | 1,1 in | ★★★★☆ |
| March | 74° | 52° | 0,4 in | ★★★★★ |
| April | 80° | 56° | 0,2 in | ★★★★★ |
| May | 90° | 65° | 0,3 in | ★★★★★ |
| June | 103° | 78° | 0,2 in | ★★★★☆ |
| July | 107° | 82° | 0,1 in | ★★★★☆ |
| August | 104° | 80° | 0,8 in | ★★★★☆ |
| September | 95° | 71° | 0,8 in | ★★★★☆ |
| October | 84° | 60° | 0,3 in | ★★★★★ |
| November | 67° | 46° | 0,7 in | ★★★★☆ |
| December | 62° | 41° | 0,4 in | ★★★★☆ |
Climate type: Semi-arid. Source: Open-Meteo archive (ERA5).
Recent extremes in Harry Reid International Airport
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Harry Reid International Airport compares with nearby places
Annual averages, and the difference against Harry Reid International Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Las Vegas Strip | 2 mi | 71°F | about the same | 5 in |
| ZIP Code 89109 | 3 mi | 71°F | about the same | 5 in |
| Clark County | 6 mi | 71°F | about the same | 5 in |
| Area Code 702 | 6 mi | 71°F | about the same | 5 in |
| Lake Mead | 42 mi | 75°F | +36°F warmer | 4 in |
Best time to visit Harry Reid International Airport
Go in March, April, May and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, July and August - expect the least comfortable mix of heat, cold or rain.
What this means for Harry Reid International Airport
Today is slightly warmer than average for August. The forecast high of 109°F is 5°F above the 104°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 80°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid January, July and August - historically the least comfortable months here.
Summary
Harry Reid International Airport is an airport in Las Vegas. Harry Reid International Airport (LAS) is a commercial airport.
Right now it is 94°F (34°C) in Harry Reid International Airport with clear. It feels like 86°F. Today runs from 87°F to 109°F. Chance of precipitation is 3%. Sightseeing conditions score 8/10 - good conditions.
The best time to visit Harry Reid International Airport is March, April, May and October. The climate is semi-arid. January, July and August tend to be the least comfortable months. July is the warmest month with average highs near 107°F, while January is the coldest with lows near 38°F.
The closest major airport is Los Angeles International Airport (LAX), about 236 mi away. Nearby highlights include Las Vegas Strip, Lake Mead, Valley of Fire State Park and Death Valley National Park.
In plain terms. Today is slightly warmer than average for August. The forecast high of 109°F is 5°F above the 104°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Harry Reid International Airport today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Harry Reid International Airport
| Type | Airport |
|---|---|
| City | Las Vegas |
| Country | United States |
| Continent | North America |
| Coordinates | 36°5′2.4″N 115°9′13.3″W (36.084, -115.1537) |
| IATA code | LAS |
| Local time | 12:13 AM (UTC-07:00) |
| Best months | March, April, May and October |
| Climate | Semi-arid |
Weather map for Harry Reid International Airport
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Harry Reid International Airport
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Harry Reid International Airport?
Harry Reid International Airport is an airport in Las Vegas. Its coordinates are 36.084, -115.1537. It lies in North America.
What is the weather like in Harry Reid International Airport right now?
It is currently 94°F (34°C) with clear. Humidity is 11% and wind is 9 mph.
When is the best time to visit Harry Reid International Airport?
March, April, May and October offer the most comfortable conditions in Harry Reid International Airport, which has a semi-arid climate. January, July and August are usually the hardest months for outdoor plans.
What time zone is Harry Reid International Airport in?
Harry Reid International Airport observes America/Los_Angeles (UTC-07:00). The local time is 12:13 AM.
What is the nearest airport to Harry Reid International Airport?
The closest airports are Los Angeles International Airport (LAX), 236 mi away, Phoenix Sky Harbor International Airport (PHX), 256 mi away and San Diego International Airport (SAN), 259 mi away.
What are the top things to do in Harry Reid International Airport?
Popular options include Las Vegas Strip, Lake Mead, Valley of Fire State Park, Death Valley National Park, Havasu Falls and Zion National Park.
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| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 22, 2026 at 12:13 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
