George Bush Intercontinental Airport Climate and Average Weather
Climate of George Bush Intercontinental Airport: average temperatures, rainfall and seasons month by month.
Climate in George Bush Intercontinental 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 | 60° | 42° | 6,7 in | ★★☆☆☆ |
| February | 70° | 51° | 3,2 in | ★★★★☆ |
| March | 77° | 58° | 3,4 in | ★★★★☆ |
| April | 81° | 65° | 5,8 in | ★★★☆☆ |
| May | 85° | 70° | 12,7 in | ★★★☆☆ |
| June | 90° | 75° | 9,2 in | ★★★☆☆ |
| July | 91° | 76° | 9,7 in | ★★☆☆☆ |
| August | 95° | 77° | 1,8 in | ★★★★☆ |
| September | 92° | 73° | 2,7 in | ★★★★☆ |
| October | 85° | 65° | 3,1 in | ★★★★☆ |
| November | 74° | 56° | 5,1 in | ★★★☆☆ |
| December | 67° | 50° | 3,9 in | ★★★★☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in George Bush Intercontinental Airport
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How George Bush Intercontinental Airport compares with nearby places
Annual averages, and the difference against George Bush Intercontinental Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Harris County | 16 mi | 71°F | about the same | 71 in |
| Austin-Bergstrom International Airport | 140 mi | 71°F | about the same | 43 in |
| Travis County | 145 mi | 71°F | about the same | 44 in |
| Austin | 145 mi | 71°F | about the same | 44 in |
| Area Code 512 | 145 mi | 71°F | about the same | 44 in |
Best time to visit George Bush Intercontinental Airport
Go in February, March, August, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, May and July - expect the least comfortable mix of heat, cold or rain.
What this means for George Bush Intercontinental Airport
Today is slightly warmer than average for August. The forecast high of 101°F is 5.9°F above the 95°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 67°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, May and July - historically the least comfortable months here.
Summary
George Bush Intercontinental Airport is an airport in Houston. George Bush Intercontinental Airport (IAH) is a commercial airport.
Right now it is 91°F (33°C) in George Bush Intercontinental Airport with clear. It feels like 96°F. Today runs from 81°F to 101°F. Chance of precipitation is 6%. Sightseeing conditions score 8.3/10 - good conditions.
The best time to visit George Bush Intercontinental Airport is February, March, August, September and October. The climate is temperate. January, May and July tend to be the least comfortable months. August is the warmest month with average highs near 95°F, while January is the coldest with lows near 42°F.
The closest major airport is Austin-Bergstrom International Airport (AUS), about 140 mi away. Nearby highlights include Enchanted Rock State Natural Area.
In plain terms. Today is slightly warmer than average for August. The forecast high of 101°F is 5.9°F above the 95°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 George Bush Intercontinental Airport today at 9.8/10. 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 George Bush Intercontinental Airport
| Type | Airport |
|---|---|
| City | Houston |
| Country | United States |
| Continent | North America |
| Coordinates | 29°59′24.7″N 95°20′12.5″W (29.9902, -95.3368) |
| IATA code | IAH |
| Local time | 9:23 PM (UTC-05:00) |
| Best months | February, March, August, September and October |
| Climate | Temperate |
Weather map for George Bush Intercontinental 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 George Bush Intercontinental 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 George Bush Intercontinental Airport?
George Bush Intercontinental Airport is an airport in Houston. Its coordinates are 29.9902, -95.3368. It lies in North America.
What is the weather like in George Bush Intercontinental Airport right now?
It is currently 91°F (33°C) with clear. Humidity is 50% and wind is 7 mph.
When is the best time to visit George Bush Intercontinental Airport?
February, March, August, September and October offer the most comfortable conditions in George Bush Intercontinental Airport, which has a temperate climate. January, May and July are usually the hardest months for outdoor plans.
What time zone is George Bush Intercontinental Airport in?
George Bush Intercontinental Airport observes America/Chicago (UTC-05:00). The local time is 9:23 PM.
What is the nearest airport to George Bush Intercontinental Airport?
The closest airports are Austin-Bergstrom International Airport (AUS), 140 mi away, Dallas/Fort Worth International Airport (DFW), 225 mi away and Louis Armstrong New Orleans International Airport (MSY), 304 mi away.
What are the top things to do in George Bush Intercontinental Airport?
Popular options include Enchanted Rock State Natural Area.
Related articles
Data sources and methodology
| 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 23, 2026 at 9:23 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
