Best TimeからVisit St. Louis
訪問に最適な時期 St. Louis: 8月, 9月 and 10月. 月-by-month temperature, rainfall and crowd guidance.
訪問に最適な時期 St. Louis
Go in 8月, 9月 and 10月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 2月 and 12月 - expect the least comfortable mix of heat, cold or rain.
気候 in St. Louis month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | 2° | -6° | 74 mm | ★★☆☆☆ |
| 2月 | 9° | -1° | 35 mm | ★★★☆☆ |
| 3月 | 17° | 5° | 104 mm | ★★★☆☆ |
| 4月 | 21° | 11° | 180 mm | ★★★☆☆ |
| 5月 | 24° | 14° | 152 mm | ★★★★☆ |
| 6月 | 30° | 20° | 149 mm | ★★★★☆ |
| 7月 | 31° | 22° | 137 mm | ★★★★☆ |
| 8月 | 30° | 21° | 66 mm | ★★★★☆ |
| 9月 | 29° | 19° | 63 mm | ★★★★☆ |
| 10月 | 21° | 11° | 49 mm | ★★★★☆ |
| 11月 | 14° | 5° | 85 mm | ★★★☆☆ |
| 12月 | 8° | -0° | 62 mm | ★★★☆☆ |
気候 type: 大陸al. 出典： Open-Meteo archive (ERA5).
How St. Louis compares、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 |
Whatからpack, whatからskip
- Lightweight, light-coloured clothing and a refillable water bottle
- 日glasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid 1月, 2月 and 12月 - historically the least comfortable months here.
概要
St. Louis is a city in Missouri. St. Louis is known for Gateway Arch and blues. 人口は約290.000.
現在の気温は23°C (74°F) in St. Louis、晴れ時々曇り. 体感温度は23°C. 今日の気温は21°Cから33°C. 降水確率は58%. Sightseeing conditions score 8.2/10 - 良好.
訪問に最適な時期はSt. Louis is 8月, 9月 and 10月. 気候はcontinental. 1月, 2月 and 12月 tendからbe the least comfortable months. 7月 is the warmest month、average highs near 31°C, while 1月 is the coldest、lows near -6°C.
The closest major airport is Nashville International Airport (BNA), about 417 km away. Nearby highlights include Gateway Arch National Park, Starved Rock State Park and Mammoth Cave National Park.
簡単に言うと。 Today is much warmer than average for 10月. The forecast high of 33°C is 11.3°C above the 21°C typical for this month. The best windowからbe outside is roughly 7 AMから10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in St. Louis today at 9.4/10. 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.
の天気St. Louis現在
Open-Meteo Updated 12:14 AM, 10月 1 local time.
Weekend outlook
☁️ 25° / 13°
曇り · 1% rain · wind 14 km/h
☀️ 26° / 16°
快晴 · 1% rain · wind 15 km/h
観光でできること in St. Louis
観光スポット, parks and landmarks in and around St. Louis.
Quick facts about St. Louis
Explore St. Louis
Every topic we hold for this place, and the same topic for the places around it.
Best TimeからVisit 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 北アメリカ.
What is the weather like in St. Louis現在?
It is currently 23°C (74°F)、晴れ時々曇り. 湿度 is 56% and wind is 9 km/h.
When is the best timeからvisit St. Louis?
8月, 9月 and 10月 offer the most comfortable conditions in St. Louis, which has a continental climate. 1月, 2月 and 12月 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 12:14 AM.
How many people live in St. Louis?
St. Louis has a population of approximately 290.000.
What is the nearest airportから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から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. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 10月 1, 2026 at 12:14 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
