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Puerto Vallarta Weather in March
March in Puerto Vallarta typically sees daytime highs of 28°C (82°F) and nighttime lows of 17°C (63°F). Minimal rainfall is typical for this month.
Rainfall in Puerto Vallarta in March
Historically, approximately a single day this month are expected to have rain, averaging 12 mm (0.5 in). Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Puerto Vallarta in March
March is a excellent month in Puerto Vallarta, with 28°C (82°F) during the day and 17°C (63°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Average water temperature in March
The water temperature is 24°C (75°F), which most people find very comfortable. A good month for swimming and water sports.If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Puerto Vallarta.
Puerto Vallarta Temperature in March
Min Temperature
17°C (63°F)
Max Temperature
28°C (82°F)
Water Temperature
24°C (75°F)
Chance of Rain
2%
Precipitation
12 mm (0.5 in)
Rainy days
a single day
Humidity
65%
Puerto Vallarta Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Puerto Vallarta - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Puerto Vallarta typically stay consistent throughout March, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 17°C (63°F).
Average temperatures in March
Historical weather records for Puerto Vallarta in March
Browse day-by-day weather records for Puerto Vallarta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puerto Vallarta historical weather extremes in March
According to our 50 years of weather records for Puerto Vallarta, the following extremes were recorded between 1976 and 2026.
- The warmest day in March was on March 14, 2026, with a maximum of 35°C (95°F).
- The coldest March day was on March 2, 2001, with a maximum of 17°C (63°F).
- Puerto Vallarta registered its coldest March night on March 10, 2016, with temperatures dropping to 9°C (48°F).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
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).
What to Wear in Puerto Vallarta 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. With minimal rainfall expected, you can leave the rain gear at home. Expect water temperatures of around 24°C (75°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.
What To Do in Puerto Vallarta in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Puerto Vallarta 3-Day Forecast
More climate data for Puerto Vallarta
Temperature Rainfall Humidity Water Temp
See the full Puerto Vallarta climate overview or explore weather in Mexico.
Popular in March
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) Bucket list
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