Cozumel Weather Forecast
Cozumel weather: 85°F, mainly clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Cozumel is an island in Mexico. Cozumel is an island known for drift diving on Caribbean reefs.
Right now it is 85°F (29°C) in Cozumel with mainly clear. It feels like 93°F. Today runs from 78°F to 94°F. Chance of precipitation is 35%. Sightseeing conditions score 8.3/10 - good conditions.
The best time to visit Cozumel is January, February, March, April and May. The climate is temperate. June, September and October tend to be the least comfortable months. August is the warmest month with average highs near 90°F, while February is the coldest with lows near 71°F.
The closest major airport is Cancun International Airport (CUN), about 42 mi away. Nearby highlights include Playa del Carmen, Tulum Beach, Pre-Hispanic City of Chichen-Itza and Chichen Itza.
In plain terms. Today is slightly warmer than average for August. The forecast high of 94°F is 4.3°F above the 90°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. swimming is the strongest bet in Cozumel today at 8.8/10. 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.
Weather in Cozumel right now
Source: Open-Meteo. Updated 4:07 AM, Aug 23 local time.
See the Cozumel forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Cozumel
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sat, Aug 22 | 🌦️ Light drizzle | 94° / 78° | 35% · 0,0 in | 5 mph | 9 |
| Sun, Aug 23 | ⛈️ Thunderstorm | 92° / 79° | 40% · 0,2 in | 8 mph | 9 |
| Mon, Aug 24 | 🌦️ Light drizzle | 91° / 78° | 25% · 0,0 in | 8 mph | 9 |
| Tue, Aug 25 | 🌦️ Light showers | 91° / 79° | 46% · 0,1 in | 9 mph | 9 |
| Wed, Aug 26 | ⛈️ Thunderstorm | 90° / 77° | 76% · 0,2 in | 10 mph | 9 |
| Thu, Aug 27 | ⛈️ Thunderstorm | 91° / 74° | 57% · 0,4 in | 11 mph | 9 |
| Fri, Aug 28 | 🌦️ Light drizzle | 91° / 77° | 61% · 0,0 in | 9 mph | 9 |
| Sat, Aug 29 | 🌦️ Light drizzle | 92° / 79° | 33% · 0,0 in | 9 mph | 9 |
| Sun, Aug 30 | 🌦️ Light drizzle | 90° / 79° | 61% · 0,1 in | 6 mph | 9 |
| Mon, Aug 31 | ⛈️ Thunderstorm | 90° / 79° | 53% · 0,1 in | 6 mph | 8 |
| Tue, Sep 1 | 🌦️ Light drizzle | 89° / 78° | 57% · 0,1 in | 6 mph | 9 |
| Wed, Sep 2 | ⛈️ Thunderstorm | 91° / 79° | 68% · 0,0 in | 5 mph | 8 |
| Thu, Sep 3 | 🌦️ Light drizzle | 91° / 78° | 70% · 0,0 in | 6 mph | 8 |
| Fri, Sep 4 | 🌦️ Light drizzle | 90° / 78° | 61% · 0,0 in | 4 mph | 7 |
| Sat, Sep 5 | ⛈️ Thunderstorm | 86° / 78° | 50% · 0,2 in | 6 mph | 9 |
| Sun, Sep 6 | ⛅ Partly cloudy | 91° / 80° | 23% · 0,0 in | 6 mph | 9 |
Climate in Cozumel 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 | 81° | 72° | 1,9 in | ★★★★☆ |
| February | 81° | 71° | 1,3 in | ★★★★☆ |
| March | 85° | 75° | 1,7 in | ★★★★☆ |
| April | 86° | 75° | 2,0 in | ★★★★☆ |
| May | 89° | 80° | 1,9 in | ★★★★☆ |
| June | 88° | 79° | 9,8 in | ★★☆☆☆ |
| July | 89° | 79° | 4,2 in | ★★★★☆ |
| August | 90° | 79° | 4,5 in | ★★★★☆ |
| September | 89° | 78° | 6,5 in | ★★★☆☆ |
| October | 86° | 77° | 5,7 in | ★★★☆☆ |
| November | 84° | 75° | 4,3 in | ★★★★☆ |
| December | 81° | 73° | 4,8 in | ★★★☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Weather map for Cozumel
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Cozumel
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Cozumel
Go in January, February, March, April and May. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: June, September and October - expect the least comfortable mix of heat, cold or rain.
Explore Cozumel
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Cozumel?
Cozumel is an island in Mexico. Its coordinates are 20.423, -86.9223. It lies in North America.
What is the weather like in Cozumel right now?
It is currently 85°F (29°C) with mainly clear. Humidity is 73% and wind is 5 mph.
When is the best time to visit Cozumel?
January, February, March, April and May offer the most comfortable conditions in Cozumel, which has a temperate climate. June, September and October are usually the hardest months for outdoor plans.
What time zone is Cozumel in?
Cozumel observes America/Cancun (UTC-05:00). The local time is 4:07 AM.
What is the nearest airport to Cozumel?
The closest airports are Cancun International Airport (CUN), 42 mi away.
What are the top things to do in Cozumel?
Popular options include Playa del Carmen, Tulum Beach, Pre-Hispanic City of Chichen-Itza and Chichen Itza.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (islands) - 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. |
| 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 August 23, 2026 at 4:07 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
