Gateway Arch National Park Klimaat and Average Weer
Klimaat of Gateway Arch National Park: average temperatures, rainfall and seasons month by month.
Klimaat in Gateway Arch National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Maand | Gem. maximum | Gem. minimum | Neerslag | Beoordeling |
|---|---|---|---|---|
| januari | 2° | -6° | 74 mm | ★★☆☆☆ |
| februari | 9° | -1° | 35 mm | ★★★☆☆ |
| maart | 17° | 5° | 104 mm | ★★★☆☆ |
| april | 21° | 11° | 180 mm | ★★★☆☆ |
| mei | 24° | 14° | 152 mm | ★★★★☆ |
| juni | 30° | 20° | 149 mm | ★★★★☆ |
| juli | 31° | 22° | 137 mm | ★★★★☆ |
| augustus | 30° | 21° | 66 mm | ★★★★☆ |
| september | 29° | 19° | 63 mm | ★★★★☆ |
| oktober | 21° | 11° | 49 mm | ★★★★☆ |
| november | 14° | 5° | 85 mm | ★★★☆☆ |
| december | 8° | -0° | 62 mm | ★★★☆☆ |
Klimaat type: Continental. Bron: Open-Meteo archive (ERA5).
Recent extremes in Gateway Arch National Park
Hoogest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Gateway Arch National Park compares met nearby places
Annual averages, and the difference against Gateway Arch National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| St. Louis | 1 km | 15°C | about the same | 1156 mm |
| Illinois | 137 km | 13°C | 1°C cooler | 939 mm |
| Starved Rock State Park | 316 km | 12°C | 3°C cooler | 1052 mm |
| Branson | 346 km | 16°C | +1°C warmer | 1119 mm |
| Indianapolis | 370 km | 13°C | 2°C cooler | 1135 mm |
Beste reistijd Gateway Arch National Park
Go in augustus, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december – expect the least comfortable mix of heat, cold or rain.
What this means for Gateway Arch National Park
Today is much warmer than average for oktober. The forecast high of 34°C is 12.3°C above the 21°C typical for this month.
Regen 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 juni en augustus.
The gap between the warmest and coldest month averages 28°C.
What en pack, what en skip
- Lightweight, light-coloured clothing and a refillable water bottle
- zoglasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 25°C, so mornings feel nothing like afternoons
- A packable rain shell – 3 of the next 7 days carry a real chance of rain
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid januari, februari and december – historically the least comfortable months here.
Samenvatting
Gateway Arch National Park is a national park in Missouri. Gateway Arch National Park is a US national park known for the 630 foot stainless steel arch.
Op dit moment is het 27°C (80°F) in Gateway Arch National Park met onbewolkt. Het voelt als 29°C. Vandaag ligt de temperatuur tussen 18°C en 34°C. De kans op neerslag is 5%. De omstandigheden voor sightseeing scoren 9.5/10 – uitstekend — ga nu.
De beste tijd om Gateway Arch National Park is augustus, september and oktober. Het klimaat is continental. januari, februari and december zijn meestal de minst comfortabele maanden. juli is de warmste maand, met gemiddelde maxima rond 31°C, terwijl januari is de koudste maand, met minima rond -6°C.
De dichtstbijzijnde grote luchthaven is Nashville International Airport (BNA), about 416 km away. Nabijgelegen hoogtepunten zijn Starved Rock State Park and Mammoth Cave National Park.
Kort gezegd. Today is much warmer than average for oktober. The forecast high of 34°C is 12.3°C above the 21°C typical for this month. The best window en be outside is roughly 6 PM en 9 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Gateway Arch National Park 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 Gateway Arch National Park
| Type | National park |
|---|---|
| State | Missouri |
| Land | Verenigde Staten |
| Continent | Noord-Amerika |
| Coördinaten | 38°37′28.9″N 90°11′5.3″W (38.6247, -90.1848) |
| Established | 2018 |
| Known for | the 630 foot stainless steel arch |
| Lokale tijd | 3:39 AM (UTC-05:00) |
| Beste maanden | augustus, september and oktober |
| Klimaat | Continental |
Weer map for Gateway Arch National Park
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Gateway Arch National Park
Every topic we hold for this place, and the same topic for the places around it.
Klimaat for related places
Frequently asked questions
Where is Gateway Arch National Park?
Gateway Arch National Park is a national park in Missouri. Its coordinates are 38.6247, -90.1848. It lies in Noord-Amerika.
What is the weather like in Gateway Arch National Park nu?
It is currently 27°C (80°F) met onbewolkt. Luchtvochtigheid is 69% and wind is 9 km/h.
When is the best time en visit Gateway Arch National Park?
augustus, september and oktober offer the most comfortable conditions in Gateway Arch National Park, which has a continental climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is Gateway Arch National Park in?
Gateway Arch National Park observes America/Chicago (UTC-05:00). The lokale tijd is 3:39 AM.
What is the nearest airport en Gateway Arch National Park?
The closest airports are Nashville International Airport (BNA), 416 km away and O'Hare International Airport (ORD), 420 km away.
What are the top things en do in Gateway Arch National Park?
Popular options include Starved Rock State Park and Mammoth Cave National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) – coordinates, hierarchy and facts. |
|---|---|
| Voorspelling and observations | Open-Meteo (ECMWF and national models). |
| Luchtkwaliteit and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimaat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weer 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 oktober 14, 2026 at 3:39 AM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
