March in Santa Cruz Huatulco brings very high temperatures, with daytime highs of 30°C (86°F) and nights around 24°C (75°F). The excellent weather makes it a solid choice for a visit.
If you prefer dry days with pleasant temperatures, January and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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Pick a month to see the average temperature, rainfall and sunshine in Santa Cruz Huatulco - and find the best time to visit.
49-year average (1976-2025)
Based on our historical records, temperatures in Santa Cruz Huatulco typically stay consistent throughout March, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 23°C (73°F).
Browse day-by-day weather records for Santa Cruz Huatulco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on weather observations in Santa Cruz Huatulco between 2005 and 2026, these are the recorded extremes during 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 →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. The water temperature sits at about 28°C (82°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.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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See the full Santa Cruz Huatulco climate overview or explore weather in Mexico.
Where to go in March - average daytime high across popular destinations.
Tulum
28°C (82°F) San Miguel de Allende29°C (84°F) Playa del Carmen28°C (82°F) Los Cabos
28°C (82°F) Puerto Vallarta28°C (82°F) Cancún
28°C (82°F) Mexico City25°C (77°F) Puerto Peñasco23°C (73°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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