Key West 气候 and Average 天气
气候 of Key West: average temperatures, rainfall and seasons month by month.
气候 in Key West 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 | 22° | 20° | 33 mm | ★★★★☆ |
| 二月 | 22° | 20° | 30 mm | ★★★★☆ |
| 三月 | 24° | 22° | 62 mm | ★★★★☆ |
| 四月 | 25° | 24° | 22 mm | ★★★★★ |
| 五月 | 28° | 26° | 58 mm | ★★★★☆ |
| 六月 | 29° | 27° | 175 mm | ★★★☆☆ |
| 七月 | 30° | 28° | 77 mm | ★★★★☆ |
| 八月 | 30° | 28° | 156 mm | ★★★☆☆ |
| 九月 | 30° | 27° | 148 mm | ★★★☆☆ |
| 十月 | 28° | 26° | 139 mm | ★★★☆☆ |
| 十一月 | 26° | 24° | 53 mm | ★★★★☆ |
| 十二月 | 24° | 22° | 97 mm | ★★★★☆ |
气候 type: Temperate. 来源： Open-Meteo archive (ERA5).
Recent extremes in Key West
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Key West compares，天气为nearby places
Annual averages, and the difference against Key West.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| 周一roe County | 0 km | 26°C | about the same | 1050 mm |
| Dry Tortugas National Park | 111 km | 26°C | about the same | 935 mm |
| Everglades National Park | 120 km | 24°C | 1°C cooler | 1335 mm |
| Everglades (UNESCO World Heritage Site) | 120 km | 24°C | 1°C cooler | 1335 mm |
| Key Largo | 147 km | 26°C | about the same | 1096 mm |
最佳旅游时间 Key West
Go in 一月, 二月, 四月 and 五月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 六月, 八月 and 九月 - expect the least comfortable mix of heat, cold or rain.
What this means for Key West
Today is about average for 十月. The forecast high of 28°C is in line，天气为the 28°C typical for this month.
A 17% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 8°C.
What至pack, what至skip
- Lightweight, light-coloured clothing and a refillable water bottle
- 周日glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid 六月, 八月 and 九月 - historically the least comfortable months here.
摘要
Key West is a city in Florida. Key West is known for Southernmost point and sunset celebrations. 人口约为25.000.
目前气温为25°C (76°F) in Key West，天气为局部多云. 体感温度为26°C. 今天气温在24°C至28°C. 降水概率为17%. Sightseeing conditions score 8.6/10 - 极佳 — 现在适合出行.
最佳旅游时间是Key West is 一月, 二月, 四月 and 五月. 气候为temperate. 六月, 八月 and 九月 tend至be the least comfortable months. 八月 is the warmest month，天气为average highs near 30°C, while 一月 is the coldest，天气为lows near 20°C.
The closest major airport is Miami International Airport (MIA), about 204 km away. Nearby highlights include Dry Tortugas National Park, Everglades (UNESCO World Heritage Site), Everglades National Park and Key Largo.
简单来说。 Today is about average for 十月. The forecast high of 28°C is in line，天气为the 28°C typical for this month. The best window至be outside is roughly 6 PM至9 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Key West today at 8.6/10. 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 Key West
天气 map for Key West
Animated model layers. Pick a layer至load it.
Animated layers by 风y. For pin-level detail and nearby places, see the interactive map below.
Explore Key West
Every topic we hold for this place, and the same topic for the places around it.
气候 for related places
Frequently asked questions
Where is Key West?
Key West is a city in Florida. Its coordinates are 24.5551, -81.78. It lies in 北美洲.
What is the weather like in Key West现在?
It is currently 25°C (76°F)，天气为局部多云. 湿度 is 87% and wind is 29 km/h.
When is the best time至visit Key West?
一月, 二月, 四月 and 五月 offer the most comfortable conditions in Key West, which has a temperate climate. 六月, 八月 and 九月 are usually the hardest months for outdoor plans.
What time zone is Key West in?
Key West observes America/New_York (UTC-04:00). The local time is 8:50 AM.
How many people live in Key West?
Key West has a population of approximately 25.000.
What is the nearest airport至Key West?
The closest airports are Miami International Airport (MIA), 204 km away and Orlando International Airport (MCO), 434 km away.
What are the top things至do in Key West?
Popular options include Dry Tortugas National Park, Everglades (UNESCO World Heritage Site), Everglades National Park, Key Largo, Biscayne National Park and South Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 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 8:50 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
