Cozumel Weather in March
Thinking of visiting Cozumel in March? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 24°C (75°F) at night, with the driest conditions of the year.
Rainfall in Cozumel in March
The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. Historically, approximately 4 days this month are expected to have rain, averaging 33 mm (1.3 in). When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.
Temperature in Cozumel in March
The temperature in Cozumel in March is perfect. Daytime highs reach 27°C (81°F), with nights dropping to 24°C (75°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Cozumel in March
Enjoy a sunny month with about 270 hours of sunshine, the clear skies make Cozumel even more beautiful.
Average water temperature in March
The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May and December typically offer the best circumstances for Cozumel.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Cozumel's climate page.
Cozumel Temperature in March
Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Water Temperature
27°C (81°F) *
Chance of Rain
13%
Precipitation
33 mm (1.3 in)
Rainy days
4 days
Sunshine
270 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cozumel typically stay consistent throughout March, with daily highs averaging around 27°C (81°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 22°C (72°F).
Average temperatures in March
Historical weather for Cozumel in March
Browse day-by-day weather records for Cozumel spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cozumel historical weather extremes in March
According to our 50 years of weather records for Cozumel, the following extremes were recorded between 1976 and 2026.
- On March 16, 2012, temperatures climbed to 37°C (99°F), marking the warmest March day on record.
- The coldest March day was on March 1, 1986, with a maximum of 20°C (68°F).
- Nighttime temperatures dropped to 8°C (46°F) on March 2, 1986, marking the coldest March night on record.
Best Places in Mexico in March
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in March →
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What to Wear in Cozumel in March
Warm temperatures in March make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. The water temperature sits at about 27°C (81°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Cozumel in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Mexico, check out our Cozumel's climate page.
Temperature Rainfall Sunshine Water Temp
See the full Cozumel climate overview or explore weather in Mexico.
