Dry & sunny
The weather
March is in the dry season — sunny days and very little rain. Daytime highs average 29°C (85°F) and nights 17°C (62°F). The weather station records about 0.6 days with rain and 2 mm of rainfall in the month. The sea in Banderas Bay averages 25°C (76°F), and the sun sets around 19:10.
Rain and temperature, all year
Rain (mm)High (°C)
March 2027
What's on in March 2027
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Dec – Mar
Humpback whale season
Every winter, humpback whales migrate to the warm water of Banderas Bay to mate and give birth. Watching a mother and calf — or a full breach — is the trip most winter visitors remember.
Full guide → -
15 Mar
Benito Juárez's birthday (long weekend)Public holiday
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21 Mar
Holy Week (Semana Santa): March 21 – March 28 — a peak week for travel within Mexico; book early
Tips for March
- Dry-season months are the busiest for visitors — book popular hotels and tours early.
- It's whale season — pick a licensed whale-watching operator.
- Pack a light layer for evenings and early boat trips (lows around 17°C).
- The water is refreshing (25°C) — some snorkelers like a thin wetsuit.
Tours
Tours worth doing in March
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FAQ
Common questions
What is the weather like in Puerto Vallarta in March?
March is in the dry season — sunny days and very little rain. Daytime highs average 29°C (85°F) and nights 17°C (62°F). The weather station records about 0.6 days with rain and 2 mm of rainfall in the month. The sea in Banderas Bay averages 25°C (76°F), and the sun sets around 19:10.
Is March a good time to visit Puerto Vallarta?
Yes, if you want sunshine: March averages only 0.6 days with rain, and it's whale season.
How warm is the ocean in Puerto Vallarta in March?
About 25°C (76°F) on average in Banderas Bay (Open-Meteo, 2023–2025).