Weather in Puerto Vallarta, Mexico

Puerto Vallarta Climate and Monthly Weather

Climate

Tropical savanna climate on Mexico's central Pacific coast at Sierra Madre foothills.

Rainy Season

June–October; most rain in July–August; humidity high, peaking September.

General Weather

Hot year-round (max usually above 30°C/86°F); rainy season brings slightly lower diurnal ranges.

Water Temperatures

24°C (75°F) in January to 29°C (84°F) in July–August.

Month-by-Month Breakdown

• January: Avg 25°C (77°F), high 31°C (88°F), low 19°C (66°F); low humidity, little rain.
• February: Avg 26°C (79°F), high 33°C (86°F), low 20°C (68°F); humidity rising, little rain.
• March: Avg 28°C (82°F), high 35°C (95°F), low 22°C (72°F); high humidity, some rain.
• April: Avg 29°C (84°F), high 37°C (99°F), low 23°C (74°F); very high humidity, more rain.
• May: Avg 30°C (86°F), high 38°C (100°F), low 25°C (77°F); very high humidity, lots of rain.
• June: Avg 31°C (88°F), high 39°C (102°F), low 27°C (81°F); very high humidity, lots of rain.
• July: Avg 31°C (88°F), high 39°C (102°F), low 27°C (81°F); very high humidity, lots of rain.
• August: Avg 31°C (88°F), high 38°C (100°F), low 27°C (81°F); very high humidity, lots of rain.
• September: Avg 30°C (86°F), high 37°C (99°F), low 26°C (79°F); very high humidity, lots of rain.
• October: Avg 29°C (84°F), high 36°C (97°F), low 25°C (77°F); high humidity, lots of rain.
• November: Avg 27°C (81°F), high 34°C (93°F), low 23°C (74°F); high humidity, some rain.
• December: Avg 26°C (79°F), high 32°C (90°F), low 21°C (70°F); low humidity, little rain.