Best Time to Visit Key West
Best time to visit Key West: January, February, April and May. Month-by-month temperature, rainfall and crowd guidance.
Best time to visit Key West
Go in January, February, April and May. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: June, August and September - expect the least comfortable mix of heat, cold or rain.
Climate in Key West month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 72° | 67° | 1,3 in | ★★★★☆ |
| February | 72° | 68° | 1,2 in | ★★★★☆ |
| March | 76° | 72° | 2,4 in | ★★★★☆ |
| April | 78° | 74° | 0,9 in | ★★★★★ |
| May | 83° | 80° | 2,3 in | ★★★★☆ |
| June | 85° | 81° | 6,9 in | ★★★☆☆ |
| July | 86° | 82° | 3,0 in | ★★★★☆ |
| August | 87° | 82° | 6,1 in | ★★★☆☆ |
| September | 86° | 81° | 5,8 in | ★★★☆☆ |
| October | 82° | 78° | 5,5 in | ★★★☆☆ |
| November | 78° | 75° | 2,1 in | ★★★★☆ |
| December | 74° | 71° | 3,8 in | ★★★★☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
How Key West compares with nearby places
Annual averages, and the difference against Key West.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Monroe County | 0 mi | 78°F | about the same | 41 in |
| Dry Tortugas National Park | 69 mi | 78°F | about the same | 37 in |
| Everglades National Park | 75 mi | 76°F | 34°F cooler | 53 in |
| Everglades (UNESCO World Heritage Site) | 75 mi | 76°F | 34°F cooler | 53 in |
| Key Largo | 91 mi | 78°F | about the same | 42 in |
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 36 mph.
- If your dates are flexible, avoid June, August and September - historically the least comfortable months here.
Summary
Key West is a city in Florida. Key West is known for Southernmost point and sunset celebrations. It has a population of about 25.000.
Right now it is 80°F (27°C) in Key West with overcast. It feels like 84°F. Today runs from 74°F to 82°F. Chance of precipitation is 72%. Sightseeing conditions score 7.4/10 - good conditions.
The best time to visit Key West is January, February, April and May. The climate is temperate. June, August and September tend to be the least comfortable months. August is the warmest month with average highs near 87°F, while January is the coldest with lows near 67°F.
The closest major airport is Miami International Airport (MIA), about 127 mi away. Nearby highlights include Dry Tortugas National Park, Everglades (UNESCO World Heritage Site), Everglades National Park and Key Largo.
In plain terms. Today is about average for October. The forecast high of 82°F is in line with the 82°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Key West today at 8.6/10. Gusts to 36 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Key West right now
Source: Open-Meteo. Updated 7:09 PM, Oct 1 local time.
Weekend outlook
⛈️ 85° / 83°
Thunderstorm · 38% rain · wind 19 mph
🌦️ 84° / 83°
Light drizzle · 22% rain · wind 19 mph
Things to do in Key West
Attractions, parks and landmarks in and around Key West.
Quick facts about Key West
| Type | City |
|---|---|
| State | Florida |
| Country | United States |
| Continent | North America |
| Coordinates | 24°33′18.4″N 81°46′48″W (24.5551, -81.78) |
| Population | 25.000 |
| Known for | Southernmost point and sunset celebrations |
| Local time | 7:09 PM (UTC-04:00) |
| Best months | January, February, April and May |
| Climate | Temperate |
Explore Key West
Every topic we hold for this place, and the same topic for the places around it.
Best Time to Visit 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 North America.
What is the weather like in Key West right now?
It is currently 80°F (27°C) with overcast. Humidity is 81% and wind is 13 mph.
When is the best time to visit Key West?
January, February, April and May offer the most comfortable conditions in Key West, which has a temperate climate. June, August and September 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 7:09 PM.
How many people live in Key West?
Key West has a population of approximately 25.000.
What is the nearest airport to Key West?
The closest airports are Miami International Airport (MIA), 127 mi away and Orlando International Airport (MCO), 269 mi away.
What are the top things to 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. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather 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 October 1, 2026 at 7:09 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
