St. Louis Hava durumu Tahmin
St. Louis weather: 17°C, açık. Saatlik forecast, 14-day outlook, UV, air quality and the best time ile visit.
St. Louis weather in Eylül
One of the best months ile visit St. Louis.
Eylül runs 9°C warmer than the annual average in St. Louis.
Hava durumu map for St. Louis
Animated model layers. Pick a layer ile load it.
Animated layers by Rüzgâry. For pin-level detail and nearby places, see the interactive map below.
İklim in St. Louis month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Ay | Avg high | Avg low | Yağmurfall | Rating |
|---|---|---|---|---|
| Ocak | 2° | -6° | 74 mm | ★★☆☆☆ |
| Şubat | 9° | -1° | 35 mm | ★★★☆☆ |
| Mart | 17° | 5° | 104 mm | ★★★☆☆ |
| Nisan | 21° | 11° | 180 mm | ★★★☆☆ |
| May | 24° | 14° | 152 mm | ★★★★☆ |
| Haziran | 30° | 20° | 149 mm | ★★★★☆ |
| Temmuz | 31° | 22° | 137 mm | ★★★★☆ |
| Ağustos | 30° | 21° | 66 mm | ★★★★☆ |
| Eylül | 29° | 19° | 63 mm | ★★★★☆ |
| Ekim | 21° | 11° | 49 mm | ★★★★☆ |
| Kasım | 14° | 5° | 85 mm | ★★★☆☆ |
| Aralık | 8° | -0° | 62 mm | ★★★☆☆ |
İklim type: Kıtaal. Kaynak: Open-Meteo archive (ERA5).
Ziyaret için en iyi zaman St. Louis
Go in Ağustos, Eylül and Ekim. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ocak, Şubat and Aralık - expect the least comfortable mix of heat, cold or rain.
What ile pack, what ile skip
- Pazglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 18°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Ocak, Şubat and Aralık - historically the least comfortable months here.
How St. Louis compares ve nearby places
Annual averages, and the difference against St. Louis.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Gateway Arch National Park | 1 km | 15°C | about the same | 1156 mm |
| Illinois | 137 km | 13°C | 1°C cooler | 939 mm |
| Starved Rock State Park | 317 km | 12°C | 3°C cooler | 1052 mm |
| Branson | 345 km | 16°C | +1°C warmer | 1119 mm |
| Indianapolis | 371 km | 13°C | 2°C cooler | 1135 mm |
Şunun tahminini görün: St. Louis zaman aralığına göre
St. Louis weather - more answers
Explore St. Louis
Every topic we hold for this place, and the same topic for the places around it.
Hava durumu for related places
Frequently asked questions
Where is St. Louis?
St. Louis is a city in Missouri. Its coordinates are 38.627, -90.1994. It lies in Kuzey Amerika.
What is the weather like in St. Louis şu anda?
It is currently 17°C (62°F) ve açık. Nem is 49% and wind is 1 km/h.
When is the best time ile visit St. Louis?
Ağustos, Eylül and Ekim offer the most comfortable conditions in St. Louis, which has a continental climate. Ocak, Şubat and Aralık are usually the hardest months for outdoor plans.
What time zone is St. Louis in?
St. Louis observes America/Chicago (UTC-05:00). The local time is 1:06 AM.
How many people live in St. Louis?
St. Louis has a population of approximately 290.000.
What is the nearest airport ile St. Louis?
The closest airports are Nashville International Airport (BNA), 417 km away and O'Hare International Airport (ORD), 420 km away.
What are the top things ile do in St. Louis?
Popular options include Gateway Arch National Park, Starved Rock State Park and Mammoth Cave National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Tahmin and observations | Open-Meteo (ECMWF and national models). |
| Hava kalitesi and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| İklim averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Hava durumu 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 Ekim 23, 2026 at 1:06 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
