Louisiana 天氣 預報
Louisiana weather: 20°C, 局部多雲. 逐小時 forecast, 14-day outlook, UV, air quality and the best time至visit.
Louisiana weather in 九月
A good month至visit Louisiana.
九月 runs 6°C warmer than the annual average in Louisiana.
天氣 map for Louisiana
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
氣候 in Louisiana month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 15° | 5° | 154 mm | ★★★☆☆ |
| 二月 | 20° | 10° | 76 mm | ★★★★☆ |
| 三月 | 24° | 13° | 130 mm | ★★★★☆ |
| 四月 | 27° | 17° | 92 mm | ★★★★☆ |
| 五月 | 29° | 21° | 222 mm | ★★★☆☆ |
| 六月 | 32° | 24° | 136 mm | ★★★★☆ |
| 七月 | 33° | 25° | 131 mm | ★★★★☆ |
| 八月 | 34° | 25° | 68 mm | ★★★★☆ |
| 九月 | 32° | 23° | 100 mm | ★★★★☆ |
| 十月 | 28° | 17° | 51 mm | ★★★★☆ |
| 十一月 | 23° | 13° | 76 mm | ★★★★☆ |
| 十二月 | 18° | 9° | 134 mm | ★★★☆☆ |
氣候 type: Temperate. 來源： Open-Meteo archive (ERA5).
最佳旅遊時間 Louisiana
Go in 二月, 四月, 八月, 十月 and 十一月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 五月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What至pack, what至skip
- Lightweight, light-coloured clothing and a refillable water bottle
- 週日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 一月, 五月 and 十二月 - historically the least comfortable months here.
How Louisiana compares，天氣為nearby places
Annual averages, and the difference against Louisiana.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Mississippi | 226 km | 19°C | 2°C cooler | 1421 mm |
| Gulf State Park | 340 km | 21°C | about the same | 1453 mm |
| George Bush Intercontinental Airport | 402 km | 22°C | +1°C warmer | 1736 mm |
| Harris County | 410 km | 22°C | +1°C warmer | 1837 mm |
| Houston | 410 km | 22°C | +1°C warmer | 1837 mm |
查看 Louisiana 的分時預報
Louisiana weather - more answers
Explore Louisiana
Every topic we hold for this place, and the same topic for the places around it.
天氣 for related places
Frequently asked questions
Where is Louisiana?
Louisiana is a state in 美國. Its coordinates are 30.4515, -91.1871. It lies in 北美洲.
What is the weather like in Louisiana現在?
It is currently 20°C (67°F)，天氣為局部多雲. 濕度 is 66% and wind is 2 km/h.
When is the best time至visit Louisiana?
二月, 四月, 八月, 十月 and 十一月 offer the most comfortable conditions in Louisiana, which has a temperate climate. 一月, 五月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Louisiana in?
Louisiana observes America/Chicago (UTC-05:00). The local time is 3:43 AM.
How many people live in Louisiana?
Louisiana has a population of approximately 4.6 million.
What is the nearest airport至Louisiana?
The closest airports are Louis Armstrong New Orleans International Airport (MSY), 103 km away and George Bush Intercontinental Airport (IAH), 402 km away.
What are the top things至do in Louisiana?
Popular options include French Quarter and Gulf State Park.
What places are in Louisiana?
Louisiana covers 2 places in this atlas, including New Orleans and Orleans Parish.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 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 十月 28, 2026 at 3:43 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
